{"id":1896,"date":"2026-03-17T07:20:21","date_gmt":"2026-03-17T07:20:21","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-hayrake\/"},"modified":"2026-03-17T07:20:21","modified_gmt":"2026-03-17T07:20:21","slug":"pto-shaft-for-hayrake","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/sv\/ansokan\/pto-shaft-for-hayrake\/","title":{"rendered":"PTO Shaft for Hayrake"},"content":{"rendered":"

PTO Shaft for Hayrake \u2014 Overview<\/h2>\n

The PTO (Power Take-Off) shaft is a mission-critical drivetrain component that transfers rotational energy from the tractor’s engine to the Hayrake. In modern harvesting operations, a well-matched PTO drive shaft assembly ensures optimal torque delivery, minimises mechanical loss, and extends the service life of both the tractor and the implement. Our range of PTO shafts for Hayrake applications is engineered with precision-ground splines, heavy-wall telescoping tubes, and integrated overload protection\u2014delivering reliable performance across varying soil types, terrain gradients, and operating speeds.<\/p>\n

Whether you run a small family farm or manage a large-scale commercial harvesting enterprise, selecting the right PTO drive shaft for hayrake<\/strong> \u00e4r avg\u00f6rande f\u00f6r produktivitet, s\u00e4kerhet och kostnadseffektivitet. Den h\u00e4r sidan inneh\u00e5ller omfattande tekniska data, urvalsv\u00e4gledning, installationsanvisningar och fallstudier fr\u00e5n verkligheten som hj\u00e4lper dig att fatta ett v\u00e4lgrundat k\u00f6pbeslut.<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Hayrake<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Parameter<\/th>\nSpecifikation<\/th>\nAnpassningsbart sortiment<\/th>\n<\/tr>\n<\/thead>\n
Kraftuttagshastighet<\/td>\n1000 RPM<\/strong><\/td>\n540 \/ 540E \/ 1000 varv\/min<\/td>\n<\/tr>\n
Axelserien<\/td>\nS Series (Standard Duty)<\/strong><\/td>\nL \/ S \/ G \/ T-serien<\/td>\n<\/tr>\n
Spline p\u00e5 traktorsidan<\/td>\n6-splines 1 3\/8\u2033<\/strong><\/td>\n6-splines 1 3\/8\u2033, 21-splines 1 3\/8\u2033, 20-splines 1 3\/4\u2033<\/td>\n<\/tr>\n
Spline p\u00e5 redskapssidan<\/td>\n6-splines 1 3\/8\u2033<\/strong><\/td>\n6-spline, 8-spline, 20-spline, 21-spline<\/td>\n<\/tr>\n
St\u00e4ngd l\u00e4ngd (Lz)<\/td>\n710 mm<\/strong><\/td>\n238 \u2013 2088 mm<\/td>\n<\/tr>\n
Max utdragen l\u00e4ngd<\/td>\n1010 mm<\/strong><\/td>\nEnligt specifikation<\/td>\n<\/tr>\n
Nominellt vridmoment<\/td>\n281 \u2013 1122 Nm<\/strong><\/td>\nUp to 1622 Nm<\/td>\n<\/tr>\n
Traktorns hk-r\u00e4ckvidd<\/td>\n50 \u2013 337 HP<\/strong><\/td>\nUp to 387 HP<\/td>\n<\/tr>\n
Storlek p\u00e5 korsjournalen<\/td>\n30.2\u00d792 mm<\/strong><\/td>\n22\u00d754,8 till 42\u00d7104,5 mm<\/td>\n<\/tr>\n
Oktyp (traktor\u00e4nde)<\/td>\nDubbel tryckstift<\/strong><\/td>\nTryckstift \/ Bult \/ Kl\u00e4mbult<\/td>\n<\/tr>\n
Oktyp (redskaps\u00e4nde)<\/td>\nKulkrage Snabbkoppling<\/strong><\/td>\nTryckstift \/ Bultad \/ Dubbel tryckstift<\/td>\n<\/tr>\n
Profilr\u00f6rstyp<\/td>\nLemon Profile Tube<\/strong><\/td>\nCitron \/ Triangul\u00e4r \/ Stj\u00e4rna \/ Rund<\/td>\n<\/tr>\n
R\u00f6rmaterial<\/td>\n42CrMo legerat st\u00e5l<\/strong><\/td>\n20CrMnTi \/ 42CrMo \/ 45# st\u00e5l<\/td>\n<\/tr>\n
Ytbehandling<\/td>\nZinc Plated<\/strong><\/td>\nZink \/ F\u00e4rg \/ Pulverlackering \/ Svartoxid<\/td>\n<\/tr>\n
\u00d6verbelastningsskydd<\/td>\nShear Bolt Clutch<\/strong><\/td>\nSkjuvbult \/ Friktion \/ Sp\u00e4rr \/ Kam \/ Frihjul<\/td>\n<\/tr>\n
S\u00e4kerhetsskyddsstandard<\/td>\nFull Wrap-Around Shield<\/strong><\/td>\nCE \/ ISO 5674 \/ ASABE S361<\/td>\n<\/tr>\n
Driftsvinkel (max)<\/td>\n22\u00b0<\/strong><\/td>\nUpp till 25\u00b0 per led<\/td>\n<\/tr>\n
Balanserande betyg<\/td>\nISO 1940 G40<\/strong><\/td>\nG6.3 \/ G16 \/ G40<\/td>\n<\/tr>\n
Vikt (ungef\u00e4r)<\/td>\n16.3 kg<\/strong><\/td>\n9.8 \u2013 29.3 kg<\/td>\n<\/tr>\n
Sm\u00f6rjningsintervall<\/td>\n10 timmar<\/strong><\/td>\nEnligt driftsf\u00f6rh\u00e5llanden<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact hayrake configuration. Kontakta v\u00e5rt teknikteam<\/a> f\u00f6r en anpassad offert.<\/em><\/p>\n

How a PTO Shaft Works on a Hayrake<\/h2>\n

In a Hayrake application, the PTO shaft serves as a rotating mechanical conduit between the tractor’s power take-off stub and the implement’s input coupling. The tractor’s PTO output spins at 1000 RPM, and this rotational energy passes through a splined connection into the shaft’s first yoke-and-cross-journal assembly. The torque then travels along the telescoping tube section\u2014typically a Lemon Profile Tube\u2014which accommodates length variation as the implement articulates relative to the tractor. A second universal joint at the implement end re-directs the torque into the Hayrake’s gearbox or drive mechanism. The Shear Bolt Clutch integrated into the shaft assembly acts as a mechanical fuse, disengaging or slipping when torque exceeds safe thresholds to protect expensive drivetrain components.<\/p>\n

\"PTO<\/p>\n

Strukturell sammans\u00e4ttning<\/h3>\n

A complete PTO shaft assembly for a hayrake comprises the following key components:<\/p>\n