{"id":217,"date":"2026-07-24T07:27:38","date_gmt":"2026-07-24T07:27:38","guid":{"rendered":"https:\/\/5speedtransmission.com\/?post_type=product&#038;p=217"},"modified":"2026-07-24T07:29:47","modified_gmt":"2026-07-24T07:29:47","slug":"flank-contact-silent-chains","status":"publish","type":"product","link":"https:\/\/5speedtransmission.com\/id\/produk\/flank-contact-silent-chains\/","title":{"rendered":"Rantai Senyap Kontak Samping"},"content":{"rendered":"<div style=\"font-family: Arial, Helvetica, sans-serif; color: #1c2333; line-height: 1.75; max-width: 1200px; margin: 0 auto; padding: 2%;\">\n<div style=\"background: #0d1b2e; border-radius: 8px; padding: 28px 4%; margin-bottom: 40px; display: flex; flex-wrap: wrap; gap: 0; justify-content: space-around; text-align: center;\">\n<div style=\"padding: 10px 20px; min-width: 130px;\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">SC3 \/ SC4 \/ SC5<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Seri Standar GB<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 130px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">9,525 hingga 15,875 mm<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Rentang Nada<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 130px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">10,5 hingga 78,0 mm<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Rentang Lebar Rantai<\/p>\n<\/div>\n<div style=\"padding: 10px 20px; min-width: 130px; border-left: 1px solid rgba(255,255,255,0.08);\">\n<p style=\"font-size: clamp(22px,3vw,34px); font-weight: 800; color: #e8a020; margin: 0 0 4px;\">Kebisingan Rendah<\/p>\n<p style=\"font-size: clamp(11px,1.2vw,13px); color: #8daabe; text-transform: uppercase; letter-spacing: 1.5px; margin: 0;\">Operasi Kecepatan Tinggi<\/p>\n<\/div>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Flank Contact Silent Chain &#8211; Product Overview<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; margin: 24px 0 36px;\">\n<div style=\"flex: 2 1 320px;\">\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Kekuatan Abadi <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/driving-chains\/\">rantai senyap kontak samping<\/a> &#8211; also known as inverted tooth chains &#8211; are a fundamentally different chain design from conventional roller chains. Where a roller chain engages the sprocket through rollers sitting in the tooth spaces and being lifted in and out of engagement as the chain wraps around the sprocket, a silent chain engages through the flanks of toothed link plates that mesh with the sprocket teeth in a manner resembling gear tooth engagement. This flank contact principle is what gives the silent chain its defining characteristic: smooth, near-silent operation at high speed without the chordal action noise that makes roller chains increasingly loud as chain speed rises above about 6 m\/s.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">The EP-SC3, EP-SC4, and EP-SC5 series follow the GB (Chinese national standard) designation for flank contact silent chains. EP-SC3 has a pitch of 9.525 mm &#8211; the smallest in the range &#8211; and is used in compact high-speed drives where the sprocket diameter must be small. EP-SC4 at 12.700 mm pitch is the most widely used silent chain in industrial and automotive applications, balancing load capacity, speed capability, and sprocket size. EP-SC5 at 15.875 mm pitch is the heaviest-duty series, used where the power to be transmitted is too high for a single EP-SC4 chain of practical width, or where the slower speed of the drive allows the larger pitch.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Each pitch series is available in a wide range of chain widths, expressed in the specification table as the minimum inner width b (mm). The chain width determines the number of link plates across the chain width (column n in the table) and directly governs the tensile strength and power capacity of the chain. A wider chain &#8211; more plates &#8211; carries proportionally more load. The chain width is specified in 3 mm increments for EP-SC3, and varies by series for EP-SC4 and EP-SC5.<\/p>\n<p style=\"font-size: clamp(14px,1.6vw,16px);\">Tersedia dua konfigurasi pemandu. <strong>Pemandu Tengah (Pemandu Tengah)<\/strong> menggunakan pelat pemandu di tengah lebar rantai, yang berjalan di dalam alur yang diproses di tengah sproket. Ini adalah konfigurasi standar untuk sebagian besar aplikasi gearbox industri dan penggerak timing otomotif. <strong>Pemandu Samping (Side Guide)<\/strong> uses guide plates at both outer edges of the chain, running on the outer faces of the sprocket. Side guide is used where the sprocket cannot have a centre groove &#8211; for example, in applications sharing a sprocket with another drive element, or where the sprocket is too narrow to machine a centre groove.<\/p>\n<\/div>\n<div style=\"flex: 1 1 260px;\">\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-214\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-1.webp\" alt=\"Rantai senyap kontak samping-1\" width=\"600\" height=\"600\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-1.webp 600w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-1-480x480.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) 600px, 100vw\" \/><\/p>\n<\/div>\n<\/div>\n<div style=\"background: #f4f7fb; border-radius: 8px; padding: 20px 4%; margin-bottom: 36px;\">\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #475569; margin: 0;\"><strong>Keterangan dimensi:<\/strong> P = Jarak antar gigi (mm) | b min = Lebar rantai \/ lebar bagian dalam (mm) | d2 max = Diameter pin (mm) | L max = Panjang pin (mm) | Lc max = Panjang pin untuk menghubungkan mata rantai (mm) | h1 = Jarak dari pusat lubang ke ujung gigi (mm) | h2 max = Kedalaman pelat (mm) | T max = Ketebalan pelat (mm) | Tipe pemandu: Tengah (Dalam) = Pemandu tengah \/ Samping (Luar) = Pemandu samping | n = Jumlah pelat | Q min = Kekuatan tarik minimum kN\/lbf | Q0 = Kekuatan tarik rata-rata kN | q = Berat kg\/m<\/p>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(13,27,46,0.15); display: block; margin-bottom: 16px;\" title=\"Rangkaian produk rantai anti-tekuk EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/types-of-chain-1.webp\" alt=\"Rantai dorong anti-tekuk balik Ever-Power untuk aktuator jendela seri EP-06BF EP-08BF\" \/><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Spesifikasi Rantai Senyap EP-SC3 (Jarak antar mata rantai 9,525 mm)<\/h2>\n<p style=\"font-size: clamp(13px,1.5vw,15px); color: #475569; margin-bottom: 16px;\">Diameter pin d2 maks 3,95 mm. Kedalaman pelat h2 maks 10,0 mm. Ketebalan pelat T maks 1,5 mm. h1 (pusat lubang ke ujung gigi) 5,3 mm. Pemandu: Sisi (Luar) = Pemandu samping; Tengah (Dalam) = Pemandu tengah.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-210\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-dimension-1.webp\" alt=\"Rantai senyap kontak samping dimensi 1\" width=\"1262\" height=\"1010\" srcset=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-dimension-1.webp 1262w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-dimension-1-980x784.webp 980w, https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Flank-contact-silent-chains-dimension-1-480x384.webp 480w\" sizes=\"auto, (min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1262px, 100vw\" \/><\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 40px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.3vw,13px); min-width: 800px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #ffffff;\">\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Model EP<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">b menit (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">L maks (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Lc maks (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Jenis Panduan<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Piring (n)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Q min (kN\/lbf)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Q0 (kN)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">q (kg\/m)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-10.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">10.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">15.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">17.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">7<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">8.0\/1798<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">8.9<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">0.48<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-13.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">13.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">18.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">20.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">9<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">10.0\/2272<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">11.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">0.60<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-16.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">16.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">21.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">23.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">11<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">12.5\/2840<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">14.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">0.73<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-19.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">19.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">24.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">26.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">13<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">15.0\/3409<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">16.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">0.85<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-22.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">22.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">29.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">15<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">17.5\/3997<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">19.6<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.00<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-28.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">28.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">33.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">19<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">22.5\/5114<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">25.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.26<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-34.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">34.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">39.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">41.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">23<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27.5\/6182<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">30.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.60<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-37.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">37.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">42.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">44.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">25<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">30.0\/6744<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">33.6<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.73<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-40.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">40.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">45.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">47.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">32.5\/7306<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">36.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.86<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-43.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">43.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">48.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">50.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">29<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35.0\/7868<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">39.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.99<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC3-46.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">46.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">51.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">53.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">31<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">37.0\/8318<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">41.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Spesifikasi Rantai Senyap EP-SC4 (Jarak antar mata rantai 12.700 mm)<\/h2>\n<p style=\"font-size: clamp(13px,1.5vw,15px); color: #475569; margin-bottom: 16px;\">Diameter pin d2 maks 5,08 mm. Kedalaman pelat h2 maks 13,4 mm. Ketebalan pelat T maks 1,5 mm. h1 (pusat lubang ke ujung gigi) 7,0 mm.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 40px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.3vw,13px); min-width: 800px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #ffffff;\">\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Model EP<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">b menit (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">L maks (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Lc maks (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Jenis Panduan<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Piring (n)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Q min (kN\/lbf)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Q0 (kN)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">q (kg\/m)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-19.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">19.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">24.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">26.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">13<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">23.4\/5318<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">26.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.15<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-22.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">22.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">29.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">15<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27.4\/6227<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">30.6<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.33<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-25.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">25.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">30.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">32.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Samping<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">17<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">31.3\/7114<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.50<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-28.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">28.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">33.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">19<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35.2\/8000<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">39.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.68<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-34.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">34.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">39.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">41.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">23<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">43.0\/9772<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">48.1<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.04<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-40.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">40.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">45.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">47.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">50.8\/11364<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">56.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.39<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-46.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">46.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">51.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">53.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">31<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">58.6\/13318<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">65.6<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.74<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-52.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">52.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">57.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">59.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">66.4\/15091<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">74.3<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">3.10<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC4-61.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">61.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">67.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">69.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">41<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">78.2\/17579<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">86.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">3.68<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Spesifikasi Rantai Senyap EP-SC5 (Jarak antar mata rantai 15,875 mm)<\/h2>\n<p style=\"font-size: clamp(13px,1.5vw,15px); color: #475569; margin-bottom: 16px;\">Diameter pin d2 maks 5,92 mm. Kedalaman pelat h2 maks 16,7 mm. Ketebalan pelat T maks 2,0 mm. h1 (pusat lubang ke ujung gigi) 8,7 mm. Semua lebar Panduan tengah (Middle Guide) kecuali dinyatakan lain.<\/p>\n<div style=\"overflow-x: auto; width: 100%; margin: 0 0 40px;\">\n<table style=\"width: 100%; border-collapse: collapse; font-size: clamp(11px,1.3vw,13px); min-width: 800px;\">\n<thead>\n<tr style=\"background: #0d1b2e; color: #ffffff;\">\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Model EP<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">b menit (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">L maks (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Lc maks (mm)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Jenis Panduan<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Piring (n)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Q min (kN\/lbf)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">Q0 (kN)<\/th>\n<th style=\"padding: 9px 9px; text-align: center; border: 1px solid #0d1b2e; white-space: nowrap;\">q (kg\/m)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-22.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">22.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">29.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">30.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">11<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">32.6\/7328<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">36.1<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.62<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-26.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">26.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">33.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">34.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">13<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">39.0\/8767<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">43.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">1.92<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-30.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">30.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">37.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">38.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">15<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">45.6\/10364<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">50.6<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.21<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-34.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">34.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">41.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">42.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">17<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">52.1\/11712<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">57.8<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.51<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-38.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">38.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">45.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">46.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">19<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">58.6\/13318<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">65.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">2.80<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-42.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">42.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">49.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">50.3<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">21<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">65.1\/14634<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">72.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">3.10<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-46.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">46.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">53.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">54.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">23<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">71.7\/16295<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">79.5<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">3.39<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-50.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">50.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">57.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">58.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">25<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">75.0\/16860<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">83.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">3.69<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-54.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">54.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">61.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">62.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">27<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">84.7\/19250<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">94.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">3.99<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-62.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">62.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">69.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">70.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">31<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">97.7\/22204<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">108.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">4.58<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-66.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">66.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">73.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">74.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">33<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">100.0\/22480<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">111.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">4.88<\/td>\n<\/tr>\n<tr style=\"background: #f0f6ff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-70.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">70.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">77.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">78.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">35<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">111.0\/24953<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">123.2<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">5.18<\/td>\n<\/tr>\n<tr style=\"background: #ffffff;\">\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center; font-weight: bold;\">EP-SC5-78.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">78.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">85.0<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">86.4<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">Tengah<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">39<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">124.0\/27875<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">137.6<\/td>\n<td style=\"padding: 8px 9px; border: 1px solid #cbd5e1; text-align: center;\">5.77<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden; margin-bottom: 40px;\">\n<p><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.16;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Section-BG-Dark-Tech-Pattern1.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.88); padding: 36px 4%; border-radius: 8px;\">\n<h2 style=\"color: #ffffff; font-size: clamp(20px,2.6vw,28px); border-bottom: 1px solid rgba(232,160,32,0.4); padding-bottom: 10px; margin-top: 0;\">Silent Chain &#8211; Key Technical Features<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin-top: 20px;\">\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Flank Contact Engagement &#8211; No Chordal Action<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Sisi pelat gigi terbalik bersentuhan dengan sisi gigi sproket dalam aksi kontak geser yang menghilangkan variasi kecepatan siklik (aksi korda) yang ada pada semua penggerak rantai rol. Pada rantai rol, kecepatan rantai bervariasi secara sinusoidal saat setiap rol masuk dan keluar dari ruang gigi sproket; variasi ini meningkat seiring dengan kecepatan rantai dan merupakan sumber utama kebisingan dan getaran rantai rol pada kecepatan tinggi. Rantai senyap bebas dari efek ini, memberikan rasio kecepatan yang benar-benar halus dan pengoperasian yang hampir senyap bahkan pada kecepatan di atas 20 m\/s.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Penskalaan Beban Berdasarkan Lebar<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Silent chain load capacity scales linearly with chain width because load is shared across all plates in the width. For a given pitch, selecting a wider chain increases the tensile strength and power capacity without any change to the pitch or sprocket. This makes silent chains particularly flexible for power upgrading &#8211; moving from EP-SC4-28.5 (35.2 kN) to EP-SC4-61.5 (78.2 kN) requires only a wider chain and sprocket at the same 12.7 mm pitch.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Konfigurasi Pemandu Tengah dan Pemandu Samping<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Rantai pemandu tengah (Middle Guide) menggunakan pelat pemandu tengah yang berjalan di dalam alur pada permukaan sproket, menjaga agar rantai tetap berada di tengah tanpa pergeseran lateral. Ini adalah konfigurasi standar untuk sebagian besar gearbox tertutup dan penggerak timing otomotif. Rantai pemandu samping (Side Guide) menggunakan pelat pemandu di kedua tepi luar, cocok digunakan jika alur tengah tidak dapat disediakan. Lebar yang lebih sempit pada EP-SC3 dan EP-SC4 menggunakan pemandu samping; rantai yang lebih lebar dengan lebih banyak pelat di sepanjang lebarnya menggunakan pemandu tengah.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Kemampuan Kecepatan Tinggi<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Rantai senyap EP-SC3 dengan jarak antar mata rantai 9,525 mm dapat beroperasi dengan andal pada kecepatan rantai di atas 20 m\/s dengan pelumasan yang tepat, jauh melampaui batas praktis rantai rol pada jarak antar mata rantai yang sama. EP-SC4 dengan jarak antar mata rantai 12,700 mm memiliki rating hingga sekitar 15 m\/s untuk operasi kontinu, dan EP-SC5 dengan jarak antar mata rantai 15,875 mm cocok untuk kecepatan hingga 10 m\/s. Karakteristik ini menjadikan rantai senyap sebagai pilihan utama untuk penggerak poros bubungan berkecepatan tinggi, penggerak generator, dan aplikasi apa pun di mana kebisingan merupakan kendala utama.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Pelumasan Mandi Minyak<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Rantai senyap membutuhkan pelumasan oli terus menerus, biasanya dari bak oli tempat rantai sebagian terendam saat bergerak di sekitar sproket bawah, atau dari semprotan oli yang diarahkan ke zona kontak rantai-sproket. Tidak seperti rantai rol yang dapat mentolerir aplikasi oli sesekali dalam beberapa situasi kecepatan rendah, rantai senyap selalu membutuhkan lapisan oli terus menerus di zona kontak sisi rantai. Oli juga menyediakan fungsi penghilang panas, membawa pergi panas gesekan yang dihasilkan pada antarmuka kontak sisi rantai selama operasi kecepatan tinggi.<\/p>\n<\/div>\n<div style=\"background: rgba(255,255,255,0.06); border-left: 4px solid #e8a020; padding: 18px 16px; border-radius: 4px;\">\n<h3 style=\"color: #e8a020; font-size: clamp(13px,1.5vw,15px); margin: 0 0 8px; font-weight: bold;\">Bentuk Gigi Sproket Presisi<\/h3>\n<p style=\"color: #a8bdd4; font-size: clamp(12px,1.4vw,13px); line-height: 1.65; margin: 0;\">Sproket rantai senyap menggunakan profil gigi sisi lurus dengan sudut inklusi 30 derajat (seperti yang ditunjukkan pada gambar dimensi di bagian atas tabel spesifikasi) dan bukan bentuk gigi involut seperti pada sproket rantai rol. Profil gigi harus dikerjakan dengan presisi sesuai sudut 30 derajat yang ditentukan dan dimensi h1 (pusat lubang ke ujung gigi) agar rantai terpasang dengan benar. Sproket dengan profil gigi yang aus, salah dikerjakan, atau tidak tepat akan menyebabkan keausan rantai yang cepat dan timbulnya kebisingan. EP dapat menyediakan sproket yang sesuai dengan profil gigi 30 derajat yang telah diverifikasi untuk semua ukuran rantai SC3, SC4, dan SC5.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Aplikasi<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0 40px;\">\n<div style=\"flex: 1 1 240px; max-width: 370px; padding: 20px; background: #ffffff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Poros Kam dan Penggerak Timing Otomotif<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Rantai EP-SC3 dan EP-SC4 banyak digunakan pada penggerak timing camshaft mesin otomotif, penggerak pompa oli, dan penggerak poros penyeimbang. Pengoperasiannya yang senyap menghilangkan bunyi berisik rantai timing yang sering terjadi pada penggerak timing rantai rol saat start dingin, di mana viskositas oli menghambat pelumasan mencapai rantai. Rasio kecepatan yang tepat dari pengoperasian rantai senyap juga memberikan timing katup yang lebih akurat daripada alternatif rantai rol, sehingga berkontribusi pada emisi yang lebih rendah dan peningkatan efisiensi bahan bakar pada tingkat pengembangan mesin.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; max-width: 370px; padding: 20px; background: #ffffff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Gearbox Industri dan Peralatan Mesin<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Rantai EP-SC4 dan EP-SC5 dirancang untuk penggerak gearbox industri tertutup, penggerak spindel mesin perkakas, dan peralatan manufaktur presisi di mana kebisingan merupakan pertimbangan kualitas dan peraturan. Mesin tekstil, mesin cetak, dan peralatan pengemasan semuanya menggunakan rantai senyap pada penggerak utama di mana kebisingan rantai rol tidak dapat diterima oleh operator dan berpotensi menutupi kebisingan kerusakan mekanis yang perlu dideteksi oleh tim pemeliharaan. EP-SC4 dengan lebar 28,5 mm hingga 61,5 mm mencakup sebagian besar kebutuhan penggerak gearbox dan mesin perkakas.<\/p>\n<\/div>\n<div style=\"flex: 1 1 240px; max-width: 370px; padding: 20px; background: #ffffff; border-left: 4px solid #1a6db5; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.07);\">\n<h3 style=\"color: #0d1b2e; margin-top: 0; font-size: clamp(14px,1.7vw,17px);\">Penggerak Generator dan Kompresor<\/h3>\n<p style=\"color: #334155; line-height: 1.7; font-size: clamp(12px,1.4vw,14px); margin-bottom: 0;\">Penggerak generator dan kompresor yang menggunakan rantai senyap EP-SC4 dan EP-SC5 mendapatkan manfaat dari rasio kecepatan yang halus, yang mengurangi getaran torsi yang mengaktifkan peralatan yang digerakkan. Dalam aplikasi generator, variasi rasio kecepatan dari penggerak rantai rol sedikit memodulasi tegangan dan frekuensi keluaran; rantai senyap menghilangkan modulasi ini. Pada penggerak kompresor bolak-balik, rantai senyap mengurangi amplitudo eksitasi torsi pada rangkaian penggerak, memperpanjang masa pakai bantalan dan segel poros dibandingkan dengan alternatif rantai rol pada tingkat daya yang sama.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 6px; box-shadow: 0 2px 8px rgba(13,27,46,0.10); display: block; margin-bottom: 40px;\" title=\"Kontrol kualitas rantai senyap EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/ever-power-measuring-equipment-1.webp\" alt=\"Inspeksi kualitas pengukuran jarak antar gigi dan profil gigi rantai senyap Ever-Power\" \/><\/p>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Mencocokkan Sproket dan Jenis Rantai Lainnya<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; margin: 20px 0 20px; align-items: flex-start;\">\n<div style=\"flex: 1 1 260px;\">\n<p><img decoding=\"async\" style=\"width: 100%; height: auto; border-radius: 6px; box-shadow: 0 3px 12px rgba(13,27,46,0.12); display: block; margin-bottom: 14px;\" title=\"EP mencocokkan sproket rantai senyap\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/chain-sprocket-1.webp\" alt=\"Sproket rantai senyap Ever-Power dengan profil gigi 30 derajat untuk rantai SC3 SC4 SC5\" \/><\/p>\n<p style=\"font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.7; margin: 0 0 14px;\">Sproket yang sesuai dengan profil gigi presisi 30 derajat untuk semua lebar rantai EP-SC3, EP-SC4, dan EP-SC5 tersedia melalui situs mitra kami. <a style=\"color: #1a6db5; text-decoration: underline;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">sprocket-chain.net<\/a>Tersedia sproket dengan alur pemandu tengah dan sproket dengan pelek pemandu samping.<\/p>\n<p><a style=\"display: inline-block; background: #e8a020; color: #ffffff; font-weight: bold; font-size: clamp(13px,1.5vw,15px); padding: 10px 24px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/sprocket-chain.net\/\" target=\"_blank\" rel=\"noopener\">Lihat Sproket yang Cocok \u2192<\/a><\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 28px; margin: 20px 0 20px; align-items: flex-start;\">\n<div style=\"flex: 1 1 260px;\">\n<h3 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Rantai Lainnya<\/h3>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0 40px;\">\n<div style=\"flex: 1 1 200px; max-width: 240px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 150px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"Rantai baja tahan karat EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/types-of-chain-1.webp\" alt=\"Rantai baja tahan karat Korea Ever-Power SUS304 SUS316L\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,14px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/stainless-steel-chains\/\">Rantai Baja Tahan Karat<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Rantai rol SUS304 dan SUS316L untuk lingkungan makanan, farmasi, dan korosif.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 14px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/stainless-steel-chains\/\">Rentang Tampilan<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 240px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 150px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"Rantai pertanian EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/types-of-chain-2.webp\" alt=\"Rantai pertanian Korea Ever-Power seri CA CC S\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,14px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/agricultural-chains\/\">Rantai Pertanian<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Seri CA, CC, dan S untuk mesin pemanen gabungan, mesin pengepak jerami, dan mesin pengolah hasil panen. Standar ISO 487.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 14px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/agricultural-chains\/\">Rentang Tampilan<\/a><\/p>\n<\/div>\n<div style=\"flex: 1 1 200px; max-width: 240px; text-align: center; padding: 20px 14px; background: #f4f7fb; border-radius: 6px; box-shadow: 0 2px 6px rgba(13,27,46,0.06);\">\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 150px; height: auto; border-radius: 4px; margin: 0 auto 10px; display: block;\" title=\"Rantai rekayasa EP\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Product-Leaf-Chain-Hero.webp\" alt=\"Rantai rekayasa Ever-Power Korea WH baja las\" \/><\/p>\n<h3 style=\"color: #0d1b2e; font-size: clamp(13px,1.5vw,14px); margin: 0 0 6px;\"><a style=\"color: #0d1b2e; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/engineering-chains\/\">Rantai Teknik<\/a><\/h3>\n<p style=\"font-size: 12px; color: #64748b; line-height: 1.6; margin: 0 0 10px;\">Rantai baja las, cor, dan rantai bulat WH untuk pengangkutan semen, pertambangan, dan alat berat.<\/p>\n<p><a style=\"display: inline-block; background: #0d1b2e; color: #fff; font-size: 12px; font-weight: bold; padding: 7px 14px; border-radius: 4px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/engineering-chains\/\">Rentang Tampilan<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"margin: 0 0 40px;\"><\/div>\n<\/div>\n<\/div>\n<div style=\"margin: 0 0 40px;\"><\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 0;\">Pertanyaan yang Sering Diajukan<\/h2>\n<div style=\"margin-top: 20px;\">\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\" open=\"open\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Mengapa rantai senyap lebih tenang daripada rantai rol pada kecepatan yang sama?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">A roller chain engages the sprocket by with each roller falling into a tooth space as the chain wraps around the sprocket. As the roller settles into the tooth space, there is an impact &#8211; the roller hitting the tooth &#8211; which generates noise proportional to the impact velocity and chain speed. At high speed, this impact noise becomes dominant. A silent chain engages differently: the inverted tooth plate flanks slide along the sprocket tooth flanks in a meshing action, with the engagement velocity much lower than the equivalent roller impact velocity. The 30-degree tooth angle also distributes the engagement contact over a short sliding distance rather than a single impact point, further reducing the noise impulse per tooth engagement.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\" open=\"open\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Apa perbedaan antara pemandu tengah (Middle Guide) dan pemandu samping (Side Guide)?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Middle guide chains (Middle Guide) have one or more guide plates positioned at the centre of the chain width. These guide plates have a flat face that runs in a groove machined into the centre of the sprocket face, keeping the chain aligned laterally as it travels around the sprocket. The groove on the sprocket face is the key identifier &#8211; look for a central groove in the sprocket. Side guide chains (Side Guide) have guide plates at both outer edges of the chain, and these guide plates run on raised rim faces on the outer edges of the sprocket rather than in a groove. The specification table uses Side (Outside) to indicate side guide and Middle (Inside) to indicate middle guide. When ordering a replacement chain, verify which guide type the existing sprockets are machined for before specifying the chain.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\" open=\"open\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Bagaimana cara menentukan lebar rantai yang tepat untuk kebutuhan daya saya?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Pilih terlebih dahulu ukuran ulir (SC3, SC4, atau SC5) berdasarkan ukuran sproket yang tersedia dan kecepatan rantai. Kemudian hitung tegangan rantai dari daya yang ditransmisikan: tegangan (kN) = daya (kW) dibagi dengan kecepatan rantai (m\/s). Terapkan faktor servis untuk jenis penggerak (1,0 untuk halus, 1,3 untuk guncangan sedang, 1,5 untuk guncangan berat) untuk mendapatkan tegangan desain. Bagi tegangan desain dengan 5 (faktor keamanan minimum untuk rantai senyap) untuk mendapatkan kekuatan tarik minimum yang dibutuhkan. Temukan baris pertama dalam tabel spesifikasi untuk seri ulir yang Anda pilih di mana Q min (kN) melebihi nilai yang dibutuhkan ini, dan itulah lebar rantai minimum untuk aplikasi Anda. Pilih ukuran berikutnya jika lebar yang dihitung berada pada batas kolom Q min.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\" open=\"open\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Pelumas apa yang dibutuhkan untuk rantai yang tidak berisik?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Silent chains require continuous oil lubrication at all times during operation. The preferred method is oil bath lubrication, where the chain partially submerges in an oil sump as it passes around the lower sprocket &#8211; the oil is carried into the flank contact zone by the chain and sprocket rotation. The oil level should be maintained at the centre of the lower sprocket shaft. For high-speed applications (above 10 m\/s), oil spray directed at the chain-sprocket engagement point is preferred, as the chain speed throws bath oil away from the contact zone before it can enter. Use ISO VG 100 to VG 220 mineral oil depending on operating temperature. Change the oil at the manufacturer-recommended intervals &#8211; contaminated oil with metallic particles from chain wear will accelerate tooth and plate wear significantly.<\/div>\n<\/details>\n<details style=\"margin-bottom: 16px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\" open=\"open\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Apa saja tanda-tanda bahwa rantai yang tidak berbunyi perlu diganti?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Indikator keausan utama untuk rantai senyap adalah pemanjangan, yang diukur sebagai persentase peningkatan jarak antar mata rantai pada bagian 10 mata rantai dibandingkan dengan nilai nominal. Ganti rantai ketika pemanjangan mencapai 1,5% untuk penggerak presisi (pengaturan waktu otomotif, mesin perkakas) atau 2,0% untuk penggerak industri umum. Tanda-tanda visual yang menunjukkan perlunya penggantian: keausan yang terlihat pada permukaan kontak sisi pelat (area yang dipoles atau beralur pada permukaan 30 derajat pelat mata rantai); kelonggaran atau goyangan pada sambungan pin melebihi yang lazim untuk rantai baru; rantai terlihat lebih tinggi pada gigi sproket daripada saat baru (menunjukkan ujung gigi tidak lagi menyentuh bagian bawah jendela pelat); atau suara rantai kembali meskipun pelumasan sudah benar, menunjukkan geometri kontak sisi telah aus dari profil aslinya.<\/div>\n<\/details>\n<details style=\"margin-bottom: 4px; border: 1px solid #dde6f2; border-radius: 6px; overflow: hidden;\" open=\"open\">\n<summary style=\"background: #f4f7fb; padding: 14px 18px; font-size: clamp(14px,1.6vw,16px); font-weight: bold; color: #0d1b2e; cursor: pointer; list-style: none;\">Bisakah rantai senyap dipotong sesuai panjang yang diinginkan dan disambung dengan mata rantai penghubung?<\/summary>\n<div style=\"padding: 16px 18px; font-size: clamp(13px,1.5vw,15px); color: #334155; line-height: 1.75;\">Ya. Rantai senyap dipotong sesuai jumlah pitch yang dibutuhkan dan disambung dengan pin penghubung. Dimensi Lc max dalam tabel spesifikasi adalah panjang pin untuk posisi mata rantai penghubung, yang sedikit lebih panjang daripada panjang pin lari L max untuk mengakomodasi pin pengunci atau klip pegas di ujung rantai. Saat memotong rantai senyap sesuai panjang yang dibutuhkan, pemotongan harus dilakukan pada posisi pin, bukan melalui pelat. Jumlah pitch dalam rangkaian harus ditentukan dari jarak pusat antara sprocket dan jumlah gigi sprocket, menggunakan rumus panjang rantai standar. Untuk rantai timing otomotif, panjangnya ditentukan oleh desain mesin dan harus dipesan sesuai dengan jumlah mata rantai yang tepat yang ditentukan dalam manual servis mesin, bukan dihitung.<\/div>\n<\/details>\n<\/div>\n<h2 style=\"color: #0d1b2e; font-size: clamp(20px,2.6vw,28px); border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-top: 40px;\">Apa Kata Pelanggan Kami<\/h2>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; margin: 20px 0 40px;\">\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;We replaced roller chains on our high-speed printing press intermediate drives with EP-SC4-34.5 silent chains. The noise level in the press room fell by approximately 6 dB immediately after installation. Operators noticed the difference within the first shift. The EP chains have been running for 14 months at 12 m\/s chain speed with no significant elongation and no lubrication issues.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>KH, Teknisi Pemeliharaan<\/strong><br \/>\nGermany &#8211; Commercial Printing Plant<\/p>\n<\/div>\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;We specified EP-SC3 chains for our compact generator sets. The roller chain drive on the original design was generating vibration that showed up in the output voltage waveform. Switching to EP-SC3-22.5 silent chains eliminated the velocity ratio variation and the voltage ripple dropped below the instrument detection threshold. A straightforward solution to what had been a difficult problem.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>LW, Kepala Insinyur<\/strong><br \/>\nTaiwan &#8211; Generator Set Manufacturer<\/p>\n<\/div>\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;EP-SC5-54.0 chains for our industrial gearbox output drives at 8 m\/s. We ordered six chains with 10-pitch measurement confirmation on delivery. All six chains measured within 0.06 mm of nominal over the 10-pitch test length. Installation was straightforward and the chains have been running for 22 months without any adjustment. Very satisfied with the dimensional quality.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>FR, Manajer Pengadaan<\/strong><br \/>\nItaly &#8211; Industrial Gearbox Manufacturer<\/p>\n<\/div>\n<div style=\"background: #ffffff; border-radius: 6px; padding: 22px; box-shadow: 0 2px 8px rgba(13,27,46,0.08); border-top: 3px solid #e8a020;\">\n<p style=\"color: #e8a020; font-size: 16px; margin: 0 0 10px;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<p style=\"font-size: clamp(12px,1.4vw,14px); color: #334155; line-height: 1.7; margin: 0 0 14px; font-style: italic;\">&#8220;We use EP-SC4 chains in our textile machinery main drives. The key requirement is consistent pitch &#8211; any variation shows up as fabric defect in the weave. EP chains have never caused a pitch-related fabric fault in three years of production use. The middle guide tracking is also very stable; we have not needed to adjust sprocket alignment after the initial installation on any of the 24 looms fitted.&#8221;<\/p>\n<p style=\"font-size: 12px; color: #64748b; margin: 0;\"><strong>CY, Manajer Teknis<\/strong><br \/>\nSouth Korea &#8211; Textile Machinery Manufacturer<\/p>\n<\/div>\n<\/div>\n<div style=\"position: relative; border-radius: 8px; overflow: hidden; margin-top: 8px;\">\n<p><img decoding=\"async\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.22;\" role=\"presentation\" src=\"https:\/\/5speedtransmission.com\/wp-content\/uploads\/2026\/07\/Brand-Feature-Bar-BG1_1.webp\" alt=\"\" \/><\/p>\n<div style=\"position: relative; z-index: 1; background: rgba(13,27,46,0.90); border-radius: 8px; padding: 36px 5%; text-align: center;\">\n<h3 style=\"color: #ffffff; font-size: clamp(18px,2.4vw,26px); margin: 0 0 12px;\">Minta Penawaran untuk Rantai Senyap EP<\/h3>\n<p style=\"color: #c8d6e8; font-size: clamp(13px,1.6vw,16px); line-height: 1.7; margin: 0 0 24px; max-width: 640px; margin-left: auto; margin-right: auto;\">Berikan seri rantai EP (SC3, SC4, atau SC5), lebar rantai (b min, mm dari tabel spesifikasi), jenis pemandu (tengah atau samping), jumlah pitch atau meter yang dibutuhkan, dan apakah diperlukan pin penghubung. Untuk aplikasi timing otomotif, berikan juga pabrikan dan model mesin. Tim kami akan merespons dalam satu hari kerja.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;\"><a style=\"display: inline-block; background: #e8a020; color: #ffffff; font-weight: bold; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none;\" href=\"https:\/\/5speedtransmission.com\/id\/contact-us\/\">Dapatkan Penawaran Sekarang<\/a><br \/>\n<a style=\"display: inline-block; background: transparent; color: #ffffff; font-weight: 600; font-size: clamp(14px,1.7vw,16px); padding: 14px 32px; border-radius: 5px; text-decoration: none; border: 2px solid rgba(255,255,255,0.35);\" href=\"https:\/\/5speedtransmission.com\/id\/product-category\/driving-chains\/\">Semua Produk Rantai Penggerak<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Rantai senyap bergigi terbalik EP-SC3, EP-SC4, dan EP-SC5 untuk transmisi daya kecepatan tinggi dan kebisingan rendah pada penggerak poros bubungan otomotif, kotak roda gigi industri, mesin cetak, dan peralatan tekstil. Jarak antar gigi 9,525 mm hingga 15,875 mm. Lebar rantai 10,5 mm hingga 78,0 mm. Konfigurasi pemandu tengah dan pemandu samping. Kekuatan tarik rata-rata hingga 137,6 kN.<\/p>","protected":false},"featured_media":214,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[18],"product_tag":[],"class_list":["post-217","product","type-product","status-publish","has-post-thumbnail","product_cat-driving-chains","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/product\/217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/comments?post=217"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/media\/214"}],"wp:attachment":[{"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/media?parent=217"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/product_brand?post=217"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/product_cat?post=217"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/5speedtransmission.com\/id\/wp-json\/wp\/v2\/product_tag?post=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}