{"id":1841,"date":"2026-03-17T03:49:51","date_gmt":"2026-03-17T03:49:51","guid":{"rendered":"https:\/\/limitertorque.com\/product\/pto-shaft-friction-torque-limiter-ffsvt-series-v-type-splined-shaft\/"},"modified":"2026-03-17T05:10:36","modified_gmt":"2026-03-17T05:10:36","slug":"pto-shaft-friction-torque-limiter-ffsvt-series-v-type-splined-shaft","status":"publish","type":"product","link":"https:\/\/limitertorque.com\/de\/product\/pto-shaft-friction-torque-limiter-ffsvt-series-v-type-splined-shaft\/","title":{"rendered":"PTO Shaft Friction Torque Limiter \u2013 FFSVT Series (V-Type Splined Shaft)"},"content":{"rendered":"<div style=\"font-family: Arial,Helvetica,sans-serif; color: #333; line-height: 1.7; max-width: 1200px; margin: 0 auto;\">\n<p><!-- Product Overview --><\/p>\n<h1 style=\"font-size: 28px; color: #1a5632; border-bottom: 3px solid #e8a020; padding-bottom: 10px; margin-bottom: 20px;\">PTO Shaft Friction Torque Limiter \u2013 FFSVT Series (V-Type Splined Shaft)<\/h1>\n<div style=\"display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 30px;\">\n<div style=\"flex: 1; min-width: 280px;\"><img decoding=\"async\" style=\"width: 100%; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.12);\" src=\"https:\/\/limitertorque.com\/wp-content\/uploads\/2026\/03\/pto-shaft-torque-limiter-2.webp\" alt=\"Friction Torque Limiter for PTO shaft - FFSVT1 series\" \/><\/div>\n<div style=\"flex: 1; min-width: 280px;\">\n<p style=\"font-size: 16px; margin-bottom: 10px;\">Der <strong>PTO Shaft Friction Torque Limiter \u2013 FFSVT Series (V-Type Splined Shaft)<\/strong> ist von Premiumqualit\u00e4t <strong>Reibungsmomentbegrenzer<\/strong> Speziell entwickelt f\u00fcr Zapfwellenantriebe (PTO), die in Land-, Industrie- und Forstmaschinen eingesetzt werden. Auch bekannt als <em>Zapfwellen-Rutschkupplung<\/em>, <em>Sicherheitskupplung der Zapfwelle<\/em>, oder <em>\u00dcberlastschutz f\u00fcr Traktorzapfwelle<\/em>Dieses Ger\u00e4t sch\u00fctzt Ihre teuren Anlagen vor Sch\u00e4den durch pl\u00f6tzliche Drehmoment\u00fcberlastungen, Blockaden und Betriebsst\u00f6rungen.<\/p>\n<p><strong>Verf\u00fcgbare Modelle:<\/strong> FFSVT1, FFSVT2, FFSVT2D, FFSVT2C, FFSVT2E, FFSVT3, FFSVT3D, FFSVT4, FFSVT4D, FFSVT4C, FFSVT4E<\/p>\n<p><strong>Drehmomentbereich:<\/strong> Torque: 900\u20131200 Nm<\/p>\n<p><strong>Spline-Optionen:<\/strong> 1 3\/8\u2033 Z6, 1 3\/8\u2033 Z21, 1 3\/4\u2033 Z6, 1 3\/4\u2033 Z20<\/p>\n<p><strong>Hauptkomponenten:<\/strong> Belleville spring, Pressure plate, Friction discs (Qty.=4), Hub, Pressure plate, Hexagon board, Bushing, Splined shaft welded assembly, Complete bolt (Qty.=8), Complete bolt (Qty.=2)<\/p>\n<p style=\"margin-top: 15px;\"><a style=\"display: inline-block; background-color: #e8a020; color: #fff; padding: 12px 28px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 15px;\" href=\"https:\/\/limitertorque.com\/de\/contact\/\">Request a Quote \u2192<\/a><\/p>\n<\/div>\n<\/div>\n<p><!-- Technical Specifications --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Technische Daten und Abmessungen<\/h2>\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 15px 0 30px 0;\">\n<table style=\"width: 100.213%; border-collapse: collapse; min-width: 600px; font-size: 14px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr style=\"background-color: #1a5632; color: #fff;\">\n<th style=\"width: 10.4925%;\"><span style=\"color: #ffffff;\">Serie<\/span><\/th>\n<th style=\"width: 19.9143%;\"><span style=\"color: #ffffff;\">Maximales Drehmoment (Nm)<\/span><\/th>\n<th style=\"width: 14.4539%;\"><span style=\"color: #ffffff;\">Reibscheibe<\/span><\/th>\n<th style=\"width: 11.6703%;\"><span style=\"color: #ffffff;\">Spline(female)<\/span><\/th>\n<th style=\"width: 10.5996%;\"><span style=\"color: #ffffff;\">Spline(male)<\/span><\/th>\n<th style=\"width: 10.5996%;\"><span style=\"color: #ffffff;\">A (mm)<\/span><\/th>\n<th style=\"width: 9.95717%;\"><span style=\"color: #ffffff;\">B (mm)<\/span><\/th>\n<th style=\"width: 9.95717%;\"><span style=\"color: #ffffff;\">C (mm)<\/span><\/th>\n<td style=\"width: 5.67452%;\"><span style=\"color: #ffffff;\">D(mm)<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.4925%;\">FFSVT1<\/td>\n<td style=\"width: 19.9143%;\">900<\/td>\n<td style=\"width: 14.4539%;\">\u03a6140<\/td>\n<td style=\"width: 11.6703%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">161.5<\/td>\n<td style=\"width: 9.95717%;\">29<\/td>\n<td style=\"width: 9.95717%;\">38<\/td>\n<td style=\"width: 5.67452%;\">\u03a6180<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.4925%;\">FFSVT2<\/td>\n<td style=\"width: 19.9143%;\">1200<\/td>\n<td style=\"width: 14.4539%;\">\u03a6160<\/td>\n<td style=\"width: 11.6703%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">161.5<\/td>\n<td style=\"width: 9.95717%;\">29<\/td>\n<td style=\"width: 9.95717%;\">38<\/td>\n<td style=\"width: 5.67452%;\">\u03a6200<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.4925%;\">FFSVT3<\/td>\n<td style=\"width: 19.9143%;\">1200<\/td>\n<td style=\"width: 14.4539%;\">\u03a6140<\/td>\n<td style=\"width: 11.6703%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">177<\/td>\n<td style=\"width: 9.95717%;\">29<\/td>\n<td style=\"width: 9.95717%;\">38<\/td>\n<td style=\"width: 5.67452%;\">\u03a6180<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 10.4925%;\">FFSVT4<\/td>\n<td style=\"width: 19.9143%;\">1200<\/td>\n<td style=\"width: 14.4539%;\">\u03a6160<\/td>\n<td style=\"width: 11.6703%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">1 3\/8\u2033Z6<\/td>\n<td style=\"width: 10.5996%;\">177<\/td>\n<td style=\"width: 9.95717%;\">29<\/td>\n<td style=\"width: 9.95717%;\">38<\/td>\n<td style=\"width: 5.67452%;\">\u03a6180<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"font-size: 13px; color: #666;\">Alle Ma\u00dfe in Millimetern. Drehmomentwerte in Newtonmetern (Nm). Die Keilwellenspezifikationen entsprechen den ISO\/ASAE-Normen. F\u00fcr kundenspezifische Konfigurationen kontaktieren Sie uns bitte.<\/p>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 700px; display: block; margin: 20px auto; border-radius: 8px;\" src=\"https:\/\/limitertorque.com\/wp-content\/uploads\/2026\/03\/pto-shaft-torque-limiter-4.webp\" alt=\"PTO shaft torque limiter Friction Torque Limiter technical drawing and assembly\" \/><\/p>\n<p><!-- Product Features & Selling Points --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Hauptmerkmale und Vorteile<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 20px 0;\">\n<div style=\"flex: 1; min-width: 280px; background: #f5f9f5; border-radius: 10px; padding: 20px; border: 1px solid #d5e8d5;\">\n<p style=\"font-size: 28px; margin: 0 0 8px 0;\">\ud83d\udce6<\/p>\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0; font-size: 15px;\">Compact &amp; Lightweight<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Engineered for minimal additional length and weight on the PTO shaft, preserving driveline balance and clearance.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; background: #f5f9f5; border-radius: 10px; padding: 20px; border: 1px solid #d5e8d5;\">\n<p style=\"font-size: 28px; margin: 0 0 8px 0;\">\ud83d\udd01<\/p>\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0; font-size: 15px;\">Mehrere Ausgangskonfigurationen<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Erh\u00e4ltlich in Ausf\u00fchrungen mit Joch, Keilwellenantrieb und Flanschausgang, um allen Installationsanforderungen gerecht zu werden.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; background: #f5f9f5; border-radius: 10px; padding: 20px; border: 1px solid #d5e8d5;\">\n<p style=\"font-size: 28px; margin: 0 0 8px 0;\">\ud83d\udd12<\/p>\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0; font-size: 15px;\">Pr\u00e4zisions-\u00dcberlastschutz<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Kalibriert, um bei exakten Drehmomentschwellenwerten zu trennen und so kostspielige Sch\u00e4den an Getrieben, Lagern und Ger\u00e4temechanismen zu verhindern.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; background: #f5f9f5; border-radius: 10px; padding: 20px; border: 1px solid #d5e8d5;\">\n<p style=\"font-size: 28px; margin: 0 0 8px 0;\">\u26a1<\/p>\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0; font-size: 15px;\">Schnelle Reaktionszeit<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Die Funktion reagiert innerhalb von Millisekunden nach Beginn der \u00dcberlastung und minimiert so die Dauer der sch\u00e4dlichen Drehmoment\u00fcbertragung auf angeschlossene Ger\u00e4te.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; background: #f5f9f5; border-radius: 10px; padding: 20px; border: 1px solid #d5e8d5;\">\n<p style=\"font-size: 28px; margin: 0 0 8px 0;\">\ud83d\udd27<\/p>\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0; font-size: 15px;\">Easy Maintenance &amp; Service<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Die einfache modulare Bauweise erm\u00f6glicht schnelle Servicearbeiten vor Ort mit Standardwerkzeugen. Ersatzteile sind problemlos erh\u00e4ltlich und kosteng\u00fcnstig.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; background: #f5f9f5; border-radius: 10px; padding: 20px; border: 1px solid #d5e8d5;\">\n<p style=\"font-size: 28px; margin: 0 0 8px 0;\">\ud83c\udfed<\/p>\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0; font-size: 15px;\">Materialien in Industriequalit\u00e4t<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Pr\u00e4zisionsgefertigt aus geh\u00e4rtetem legiertem Stahl mit w\u00e4rmebehandelten kritischen Oberfl\u00e4chen f\u00fcr maximale Haltbarkeit und Lebensdauer.<\/p>\n<\/div>\n<\/div>\n<p><!-- Working Principle --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Funktionsweise \u2013 Funktionsprinzip<\/h2>\n<p style=\"font-size: 15px; margin: 15px 0;\">Dieser Reibungsdrehmomentbegrenzer verwendet Tellerfedern (kegelf\u00f6rmige Federscheiben) anstelle herk\u00f6mmlicher Schraubenfedern, um die Reibscheiben gegen die Nabe zu pressen. Tellerfedern bieten mehrere entscheidende Vorteile: Sie gew\u00e4hrleisten eine gleichbleibende Klemmkraft \u00fcber einen weiten Temperaturbereich, haben ein kompaktes axiales Profil und k\u00f6nnen in Reihe oder parallel geschaltet werden, um pr\u00e4zise Federraten und Vorspannungseigenschaften zu erzielen. Sobald das Drehmoment die durch die Tellerfedervorspannung eingestellte Reibungskapazit\u00e4t \u00fcberschreitet, beginnen die Scheiben progressiv zu rutschen und absorbieren \u00fcbersch\u00fcssige Energie ohne abruptes Trennen. Die Drehmomenteinstellung erfolgt durch Ver\u00e4ndern der Schraubenspannung am Federpaket. Diese Konstruktion bietet eine engere Drehmomenttoleranz und eine wiederholgenauere Leistung als Reibungsbegrenzer mit Schraubenfedern.<\/p>\n<p style=\"margin: 10px 0;\"><strong>Zur\u00fccksetzen-Methode:<\/strong> Automatisch \u2013 kontinuierliches Durchrutschen und Wiedereinrasten<\/p>\n<p><strong>Am besten geeignet f\u00fcr:<\/strong> Pr\u00e4zisionsanwendungen, die geringe Drehmomenttoleranz, Temperaturstabilit\u00e4t und kompakte Einbaul\u00e4nge erfordern<\/p>\n<p><!-- Application Scenarios --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Typische Anwendungsszenarien in der Landwirtschaft<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 15px 0;\">\n<div style=\"flex: 1; min-width: 280px; border-left: 4px solid #e8a020; padding: 12px 16px; background: #fff8ed; border-radius: 0 8px 8px 0;\">\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0;\">Feed Mixers &amp; TMR Wagons<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Safeguards the mixer auger drive from damage caused by twine wrap, frozen feed blocks, or excessive loading that generates torque beyond design limits.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; border-left: 4px solid #e8a020; padding: 12px 16px; background: #fff8ed; border-radius: 0 8px 8px 0;\">\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0;\">Grain Augers &amp; Conveyors<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Prevents auger tube distortion and gearbox failure when grain bridges, moisture-swollen grain, or foreign objects create sudden resistance in the conveying path.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; border-left: 4px solid #e8a020; padding: 12px 16px; background: #fff8ed; border-radius: 0 8px 8px 0;\">\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0;\">Pfahlbohrer<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Absorbiert extreme Drehmomentst\u00f6\u00dfe, wenn der Bohrkopf auf Gestein, vergrabenen Beton oder dichte Wurzelmassen trifft, und sch\u00fctzt so sowohl den Bohrantrieb als auch die Zapfwelle des Traktors.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; border-left: 4px solid #e8a020; padding: 12px 16px; background: #fff8ed; border-radius: 0 8px 8px 0;\">\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0;\">Schneefr\u00e4sen &amp; Schneeschleudern<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Sch\u00fctzt vor Besch\u00e4digungen durch Eisbrocken, gefrorene Tr\u00fcmmer und verdichtete Schneewehen, die pl\u00f6tzliche, extreme Drehmomentbelastungen auf die Laufradwelle aus\u00fcben.<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 280px; border-left: 4px solid #e8a020; padding: 12px 16px; background: #fff8ed; border-radius: 0 8px 8px 0;\">\n<p style=\"font-weight: bold; color: #1a5632; margin: 0 0 6px 0;\">Rotationsm\u00e4her und Schlegelm\u00e4her<\/p>\n<p style=\"font-size: 13px; color: #555; margin: 0;\">Sch\u00fctzt das Getriebe des M\u00e4hwerks vor Besch\u00e4digungen, wenn die Messer auf versteckte Steine, Baumst\u00fcmpfe oder Metallteile treffen. Der Drehmomentbegrenzer absorbiert die Sto\u00dfbelastung und verhindert, dass sie die Zapfwelle des Traktors erreicht.<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 700px; display: block; margin: 20px auto; border-radius: 8px;\" src=\"https:\/\/limitertorque.com\/wp-content\/uploads\/2026\/03\/pto-shaft-torque-limiter-1.webp\" alt=\"PTO shaft torque limiter in agricultural tractor application\" \/><\/p>\n<p><!-- Type Comparison Table --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Vergleich der Drehmomentbegrenzer-Typen<\/h2>\n<div style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 15px 0 30px 0;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 650px; font-size: 14px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"8\">\n<tbody>\n<tr style=\"background-color: #1a5632; color: #fff;\">\n<th>Besonderheit<\/th>\n<th>Kugelarretierung<\/th>\n<th>Reibscheibe<\/th>\n<th>Scherbolzen<\/th>\n<th>Sperrklinke<\/th>\n<th>Automatik (Nockenwelle)<\/th>\n<\/tr>\n<tr>\n<td><strong>Drehmomentbereich<\/strong><\/td>\n<td>Niedrig bis mittel<\/td>\n<td>Mittel bis hoch<\/td>\n<td>Niedrig bis sehr hoch<\/td>\n<td>Niedrig\u2013Hoch<\/td>\n<td>Mittel bis hoch<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td><strong>Geschwindigkeitsbereich<\/strong><\/td>\n<td>540\u20131000 U\/min<\/td>\n<td>540\u20131000 U\/min<\/td>\n<td>540\u20131000 U\/min<\/td>\n<td>540\u20131000 U\/min<\/td>\n<td>540\u20131000 U\/min<\/td>\n<\/tr>\n<tr>\n<td><strong>Reset-Methode<\/strong><\/td>\n<td>Automatisch<\/td>\n<td>Automatik (Schlupf)<\/td>\n<td>Anleitung (Schraube ersetzen)<\/td>\n<td>Automatisch (Ratsche)<\/td>\n<td>Automatisch (Nockenwelle)<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td><strong>Beste Anwendung<\/strong><\/td>\n<td>Leichte Ger\u00e4te<\/td>\n<td>H\u00e4ufige, m\u00e4\u00dfige \u00dcberlastungen<\/td>\n<td>Seltene schwere \u00dcberlastungen<\/td>\n<td>H\u00e4ufige kurzzeitige \u00dcberlastungen<\/td>\n<td>Hohe Auslastung, keine Verbrauchsmaterialien<\/td>\n<\/tr>\n<tr>\n<td><strong>Verbrauchsmaterialien<\/strong><\/td>\n<td>Keiner<\/td>\n<td>Friction linings (long life)<\/td>\n<td>Shear bolts<\/td>\n<td>Keiner<\/td>\n<td>Keiner<\/td>\n<\/tr>\n<tr style=\"background: #f9f9f9;\">\n<td><strong>Torque Precision<\/strong><\/td>\n<td>Moderate<\/td>\n<td>Good (adjustable)<\/td>\n<td>Excellent (bolt-grade calibrated)<\/td>\n<td>Good<\/td>\n<td>Very Good (adjustable)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><!-- Installation & Usage Guide --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Installation &amp; Usage Guide<\/h2>\n<div style=\"background: #f5f9f5; border: 1px solid #c5dcc5; border-radius: 8px; padding: 20px; margin: 15px 0;\">\n<h3 style=\"color: #1a5632; font-size: 17px; margin-top: 0;\">Installation Steps<\/h3>\n<p><strong>Step 1:<\/strong> Verify that the PTO shaft spline size matches the torque limiter spline specification (1 3\/8&#8243; Z6, 1 3\/8&#8243; Z21, 1 3\/4&#8243; Z6, 1 3\/4&#8243; Z20). Clean all spline surfaces thoroughly.<\/p>\n<p><strong>Step 2:<\/strong> Slide the torque limiter onto the PTO shaft spline, ensuring full engagement. Secure with the provided push pin kit or retaining hardware.<\/p>\n<p><strong>Step 3:<\/strong> Connect the output side (yoke or splined shaft) to the implement input shaft or gearbox. Ensure proper alignment and secure all fasteners to the recommended torque.<\/p>\n<p><strong>Step 4:<\/strong> Apply grease through the grease nipple to lubricate the spline interface and internal components. Use lithium-based EP grease (NLGI #2).<\/p>\n<p><strong>Step 5:<\/strong> Perform a low-speed test run to verify correct engagement and smooth operation before full-power operation.<\/p>\n<h3 style=\"color: #1a5632; font-size: 17px;\">Safety &amp; Maintenance Tips<\/h3>\n<p>\u26a0 Always disengage the tractor PTO before inspecting or servicing the torque limiter.<\/p>\n<p>\u26a0 Use only genuine replacement parts specified for your series to maintain the correct torque rating.<\/p>\n<p>\u26a0 Re-grease spline connections every 8 operating hours or as specified in your equipment manual.<\/p>\n<p>\u26a0 Inspect for wear, cracks, or damage before each season. Replace worn components immediately.<\/p>\n<p>\u26a0 Never operate with damaged or missing PTO shaft safety shields.<\/p>\n<\/div>\n<p><!-- Selection Guide --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Selection Guide \u2014 Choosing the Right Model<\/h2>\n<div style=\"background: #fff8ed; border: 1px solid #e8cfa0; border-radius: 8px; padding: 20px; margin: 15px 0;\">\n<p>Selecting the correct torque limiter requires confirming the following parameters:<\/p>\n<p><strong>\u2713 Required Torque Rating (Nm):<\/strong> Match the implement&#8217;s maximum operating torque plus a 20\u201330% safety margin.<\/p>\n<p><strong>\u2713 PTO Shaft Spline Size:<\/strong> Commonly 1 3\/8&#8243; Z6 (6-spline) or 1 3\/4&#8243; Z6\/Z20. Verify both input and output spline requirements.<\/p>\n<p><strong>\u2713 PTO Speed:<\/strong> Standard 540 RPM or economy 1000 RPM \u2014 confirm your implement&#8217;s requirement.<\/p>\n<p><strong>\u2713 Connection Type:<\/strong> Yoke output for standard shaft tubes, splined shaft for inline assemblies, or flanged output for direct gearbox mounting.<\/p>\n<p><strong>\u2713 Overload Frequency:<\/strong> Frequent overloads favor auto-reset types (ratchet, friction, automatic). Infrequent but severe overloads suit shear bolt types.<\/p>\n<p><strong>\u2713 Environmental Conditions:<\/strong> Consider dust, moisture, temperature extremes. Sealed automatic and friction types offer superior protection in harsh environments.<\/p>\n<p style=\"margin-top: 15px;\">Need help choosing? <a style=\"color: #1a5632; font-weight: bold;\" href=\"https:\/\/limitertorque.com\/de\/contact\/\">Kontaktieren Sie unser Ingenieurteam.<\/a> for personalized selection assistance.<\/p>\n<\/div>\n<p><!-- Quality Certification --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Quality Certification &amp; Service Commitment<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 15px 0;\">\n<div style=\"flex: 1; min-width: 200px; background: #f5f9f5; border-radius: 8px; padding: 15px; text-align: center;\">\n<p style=\"font-size: 32px; margin: 0;\">\u2705<\/p>\n<p style=\"font-weight: bold; color: #1a5632;\">ISO 9001:2015<\/p>\n<p style=\"font-size: 13px;\">Certified quality management system ensuring consistent product excellence<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 200px; background: #f5f9f5; border-radius: 8px; padding: 15px; text-align: center;\">\n<p style=\"font-size: 32px; margin: 0;\">\u2705<\/p>\n<p style=\"font-weight: bold; color: #1a5632;\">CE Marked<\/p>\n<p style=\"font-size: 13px;\">Compliant with European safety, health, and environmental protection standards<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 200px; background: #f5f9f5; border-radius: 8px; padding: 15px; text-align: center;\">\n<p style=\"font-size: 32px; margin: 0;\">\ud83d\udcaa<\/p>\n<p style=\"font-weight: bold; color: #1a5632;\">12-Month Warranty<\/p>\n<p style=\"font-size: 13px;\">Full warranty against manufacturing defects under normal operating conditions<\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 200px; background: #f5f9f5; border-radius: 8px; padding: 15px; text-align: center;\">\n<p style=\"font-size: 32px; margin: 0;\">\ud83d\ude9a<\/p>\n<p style=\"font-weight: bold; color: #1a5632;\">Global Shipping<\/p>\n<p style=\"font-size: 13px;\">Fast worldwide delivery with professional export packaging and documentation<\/p>\n<\/div>\n<\/div>\n<p><img decoding=\"async\" style=\"width: 100%; max-width: 700px; display: block; margin: 20px auto; border-radius: 8px;\" src=\"https:\/\/limitertorque.com\/wp-content\/uploads\/2024\/01\/pto-drive-shaft-production-workshop.jpg\" alt=\"PTO drive shaft torque limiter manufacturing workshop\" \/><\/p>\n<p><!-- FAQ Section --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Frequently Asked Questions (FAQ)<\/h2>\n<div style=\"margin: 15px 0;\">\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">What torque rating do I need for my implement?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">The required torque rating depends on your implement&#8217;s maximum operating torque. As a general rule, select a torque limiter rated at 1.2 to 1.5 times the implement&#8217;s normal peak operating torque. Consult your implement manufacturer&#8217;s specifications or contact our engineering team for personalized guidance.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">How do I know when the torque limiter has activated?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">Depending on the type: shear bolt limiters show a visibly sheared bolt; ratchet limiters produce a distinct clicking sound during slip; friction limiters emit a slight odor and sound during sustained slipping; automatic cam limiters produce a clicking sensation. In all cases, the implement stops receiving power while the PTO shaft continues turning.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">Can I adjust the torque setting?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">Friction-type and automatic (cam-type) torque limiters allow field adjustment of the torque setting by changing spring preload through bolt tension. Shear bolt types are set by the bolt grade and cannot be adjusted \u2014 different torque ratings require different bolt specifications. Ratchet types have a fixed setting determined by the number and spring rate of the pawls.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">What maintenance does the torque limiter require?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">Regular greasing through the grease nipple (every 8 operating hours), visual inspection for wear or damage before each season, and replacement of worn friction linings (friction types) or keeping spare shear bolts on hand (shear bolt types). Automatic and ratchet types require minimal maintenance beyond lubrication.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">Is this torque limiter compatible with my PTO shaft?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">This product uses standard 1 3\/8&#8243; Z6, 1 3\/8&#8243; Z21, 1 3\/4&#8243; Z6, 1 3\/4&#8243; Z20 spline connections, which are compatible with the vast majority of agricultural PTO shafts worldwide. If your equipment uses a different spline configuration, we offer adapters and custom spline options. Contact us with your shaft specifications for confirmation.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">What is the difference between 540 RPM and 1000 RPM PTO?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">Standard PTO operates at 540 RPM and is used for most agricultural implements. Economy PTO (also called 1000 RPM PTO) is used for lighter implements to reduce engine RPM and fuel consumption. Our torque limiters are rated for both speeds. Select the spline size matching your PTO standard: typically 1 3\/8&#8243; Z6 for 540 RPM and 1 3\/4&#8243; Z20 for 1000 RPM.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<div style=\"margin-bottom: 5px;\">\n<details style=\"border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden;\">\n<summary style=\"padding: 14px 18px; background: #f5f9f5; cursor: pointer; font-weight: bold; color: #1a5632; font-size: 15px; list-style: none;\">Do you offer OEM and private-label manufacturing?<\/summary>\n<div style=\"padding: 14px 18px;\">\n<p style=\"margin: 0; font-size: 14px; color: #444;\">Yes, we provide full OEM manufacturing services including custom torque ratings, special spline configurations, custom markings, and private-label packaging. Minimum order quantities apply. Contact our sales team at the link below to discuss your requirements.<\/p>\n<\/div>\n<\/details>\n<\/div>\n<\/div>\n<p><!-- Customer Reviews --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">What Our Customers Say<\/h2>\n<div style=\"margin: 15px 0;\">\n<div style=\"border: 1px solid #e8e8e8; border-radius: 8px; padding: 16px; margin-bottom: 12px; background: #fafafa;\">\n<p style=\"margin: 0 0 6px 0;\"><span style=\"font-size: 18px;\">\ud83c\udde7\ud83c\uddf7<\/span> <strong>Carlos S.<\/strong> \u2014 <em>Sugarcane equipment dealer, S\u00e3o Paulo, Brazil<\/em><\/p>\n<p style=\"margin: 0; font-size: 14px; color: #444;\">\u201cReliable performance in extremely tough conditions. Brazilian sugarcane operations are brutal on drivelines, and these limiters consistently protect our customers&#8217; equipment. Great value for the price.\u201d<\/p>\n<p style=\"margin: 5px 0 0 0; color: #e8a020;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 8px; padding: 16px; margin-bottom: 12px; background: #fafafa;\">\n<p style=\"margin: 0 0 6px 0;\"><span style=\"font-size: 18px;\">\ud83c\udde8\ud83c\udde6<\/span> <strong>Robert T.<\/strong> \u2014 <em>Hay producer, Alberta, Canada<\/em><\/p>\n<p style=\"margin: 0; font-size: 14px; color: #444;\">\u201cRunning on our round balers through three seasons now without a single issue. The auto-reset feature is a huge advantage during busy harvest \u2014 no stopping to replace shear bolts when you hit a gopher mound.\u201d<\/p>\n<p style=\"margin: 5px 0 0 0; color: #e8a020;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 8px; padding: 16px; margin-bottom: 12px; background: #fafafa;\">\n<p style=\"margin: 0 0 6px 0;\"><span style=\"font-size: 18px;\">\ud83c\uddee\ud83c\uddf3<\/span> <strong>Vikram P.<\/strong> \u2014 <em>Farm equipment distributor, Punjab, India<\/em><\/p>\n<p style=\"margin: 0; font-size: 14px; color: #444;\">\u201cExcellent product for the Indian market. Compatible with all major tractor brands including Mahindra, TAFE, and Sonalika. Our customers appreciate the reliability and competitive pricing.\u201d<\/p>\n<p style=\"margin: 5px 0 0 0; color: #e8a020;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 8px; padding: 16px; margin-bottom: 12px; background: #fafafa;\">\n<p style=\"margin: 0 0 6px 0;\"><span style=\"font-size: 18px;\">\ud83c\uddeb\ud83c\uddf7<\/span> <strong>Pierre L.<\/strong> \u2014 <em>Vineyard operator, Bordeaux, France<\/em><\/p>\n<p style=\"margin: 0; font-size: 14px; color: #444;\">\u201cPerfect for our vineyard mowers operating in tight rows. The compact design doesn&#8217;t add excessive length to the PTO shaft, and the protection is reliable when vines or stakes get caught.\u201d<\/p>\n<p style=\"margin: 5px 0 0 0; color: #e8a020;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<\/div>\n<div style=\"border: 1px solid #e8e8e8; border-radius: 8px; padding: 16px; margin-bottom: 12px; background: #fafafa;\">\n<p style=\"margin: 0 0 6px 0;\"><span style=\"font-size: 18px;\">\ud83c\udde6\ud83c\uddf7<\/span> <strong>Miguel R.<\/strong> \u2014 <em>Ranch manager, Buenos Aires Province, Argentina<\/em><\/p>\n<p style=\"margin: 0; font-size: 14px; color: #444;\">\u201cOutstanding durability in our dusty Pampas conditions. We&#8217;ve been using these for two years on grain augers and feed mixers with zero failures. The sealed design keeps the dust out.\u201d<\/p>\n<p style=\"margin: 5px 0 0 0; color: #e8a020;\">\u2605\u2605\u2605\u2605\u2605<\/p>\n<\/div>\n<\/div>\n<p><!-- Related Products --><\/p>\n<h2 style=\"font-size: 22px; color: #1a5632; margin-top: 35px; border-left: 4px solid #e8a020; padding-left: 12px;\">Related PTO Shaft Products &amp; Accessories<\/h2>\n<div style=\"display: flex; flex-wrap: wrap; gap: 16px; margin: 15px 0;\">\n<div style=\"flex: 1; min-width: 220px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 15px; text-align: center;\"><img decoding=\"async\" style=\"width: 100%; border-radius: 6px; margin-bottom: 10px;\" src=\"https:\/\/limitertorque.com\/wp-content\/uploads\/2024\/01\/related-pto-shaft-parts.webp\" alt=\"PTO shaft parts and accessories\" \/><\/p>\n<p style=\"font-weight: bold; color: #1a5632;\">PTO Shaft Components<\/p>\n<p style=\"font-size: 13px;\">Complete range of PTO shaft yokes, cross bearings, tubes, shields, and adapters for all standard sizes.<\/p>\n<p><a style=\"color: #e8a020; font-weight: bold;\" href=\"https:\/\/shaft-pto.com\" target=\"_blank\" rel=\"noopener\">View PTO Shafts \u2192<\/a><\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 15px; text-align: center;\"><img decoding=\"async\" style=\"width: 100%; border-radius: 6px; margin-bottom: 10px;\" src=\"https:\/\/limitertorque.com\/wp-content\/uploads\/2024\/01\/pto-shaft-and-gearbox.webp\" alt=\"PTO shaft and agricultural gearbox assembly\" \/><\/p>\n<p style=\"font-weight: bold; color: #1a5632;\">Agricultural Gearboxes<\/p>\n<p style=\"font-size: 13px;\">Matched gearboxes designed to work seamlessly with our PTO shafts and torque limiters.<\/p>\n<p><a style=\"color: #e8a020; font-weight: bold;\" href=\"https:\/\/limitertorque.com\/de\/\">Explore Products \u2192<\/a><\/p>\n<\/div>\n<div style=\"flex: 1; min-width: 220px; border: 1px solid #e0e0e0; border-radius: 8px; padding: 15px;\">\n<p style=\"font-weight: bold; color: #1a5632;\">Available PTO Accessories:<\/p>\n<p style=\"font-size: 13px;\">\u2022 PTO shaft yokes (plain bore, splined, quick-release)<\/p>\n<p style=\"font-size: 13px;\">\u2022 Safety shields and guard tubes (EN 12965 compliant)<\/p>\n<p style=\"font-size: 13px;\">\u2022 Spline adapters (1 3\/8&#8243; to 1 3\/4&#8243; conversion)<\/p>\n<p style=\"font-size: 13px;\">\u2022 Cross bearing kits and U-joint repair kits<\/p>\n<p style=\"font-size: 13px;\">\u2022 Telescoping PTO shaft tubes (triangular and lemon profile)<\/p>\n<p style=\"font-size: 13px;\">\u2022 Push pin kits and retaining hardware<\/p>\n<\/div>\n<\/div>\n<p><!-- Call to Action --><\/p>\n<div style=\"background: linear-gradient(135deg,#1a5632,#2d8a56); color: #fff; padding: 30px; border-radius: 10px; text-align: center; margin: 35px 0;\">\n<h2 style=\"font-size: 24px; margin: 0 0 10px 0; color: #fff;\">Ready to Protect Your Equipment?<\/h2>\n<p style=\"font-size: 16px; margin-bottom: 20px; color: #e0f0e0;\">Whether you need a single replacement unit or bulk OEM supply, our team is ready to help you select the perfect torque limiter for your application. We offer competitive B2B pricing, technical consultation, and fast global delivery.<\/p>\n<p><a style=\"display: inline-block; background-color: #e8a020; color: #fff; padding: 14px 36px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 17px; margin: 5px;\" href=\"https:\/\/limitertorque.com\/de\/contact\/\">Get a Free Quote \u2192<\/a><br \/>\n<a style=\"display: inline-block; background-color: transparent; color: #fff; padding: 14px 36px; border-radius: 8px; text-decoration: none; font-weight: bold; font-size: 17px; border: 2px solid #fff; margin: 5px;\" href=\"https:\/\/limitertorque.com\/de\/\">Browse All Products<\/a><\/p>\n<p style=\"font-size: 13px; margin-top: 15px; color: #c0dcc0;\">OEM &amp; distributor partnerships welcome \u00b7 MOQ as low as 10 units \u00b7 Custom specifications available<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Der <strong>FFSVT Series Friction Torque Limiter<\/strong> represents the V-type variant with <strong>splined shaft welded assembly<\/strong> and Belleville spring friction disc technology for PTO drivelines. Rated at <strong>900\u20131200 Nm<\/strong>, it combines the mounting advantages of the V-type design with the permanent, high-strength splined shaft output of a welded assembly. The Belleville spring pack ensures stable, repeatable friction-disc clamping across all operating temperatures. With 4 friction discs and hexagon board construction. <em>V-type splined shaft integration<\/em>, <em>Belleville spring precision<\/em>, Und <em>4-disc friction capacity<\/em> deliver premium protection for specialized PTO shaft configurations.<\/p>","protected":false},"featured_media":1774,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[5117],"product_tag":[5121,5125,5122,5127,5119,5126,5123,5118,5120,5124],"class_list":{"0":"post-1841","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-friction-torque-limiter","7":"product_tag-adjustable-torque-limiter-pto","8":"product_tag-agricultural-friction-safety-clutch","9":"product_tag-belleville-spring-friction-clutch","10":"product_tag-compact-friction-torque-limiter-pto","11":"product_tag-friction-disc-pto-slip-clutch","12":"product_tag-pto-driveline-friction-coupling","13":"product_tag-pto-friction-overload-protector","14":"product_tag-pto-friction-torque-limiter","15":"product_tag-pto-shaft-friction-clutch","16":"product_tag-spring-loaded-friction-disc-clutch","18":"first","19":"instock","20":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/product\/1841","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/comments?post=1841"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/media\/1774"}],"wp:attachment":[{"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/media?parent=1841"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/product_brand?post=1841"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/product_cat?post=1841"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/limitertorque.com\/de\/wp-json\/wp\/v2\/product_tag?post=1841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}