{"id":1888,"date":"2026-03-17T07:20:04","date_gmt":"2026-03-17T07:20:04","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-rotary-harrow-power-harrow\/"},"modified":"2026-03-17T07:20:04","modified_gmt":"2026-03-17T07:20:04","slug":"pto-shaft-for-rotary-harrow-power-harrow","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/sv\/ansokan\/pto-shaft-for-rotary-harrow-power-harrow\/","title":{"rendered":"PTO Shaft for Rotary Harrow \/ Power Harrow"},"content":{"rendered":"

PTO Shaft for Rotary Harrow \/ Power Harrow \u2014 Overview<\/h2>\n

Efficient operation of a Rotary Harrow \/ Power Harrow depends on the uninterrupted transfer of mechanical power from the tractor’s PTO output to the implement’s input shaft. A purpose-built PTO drive shaft bridges this gap, converting engine torque into usable rotational force at the correct speed and angle. Designed for demanding tillage environments, our PTO shaft assemblies feature hardened universal joints, precision-balanced telescoping sections, and robust safety guards\u2014ensuring smooth, dependable power transmission even under peak-load conditions.<\/p>\n

Whether you run a small family farm or manage a large-scale commercial tillage enterprise, selecting the right PTO drive shaft for rotary harrow \/ power harrow<\/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 Rotary Harrow \/ Power Harrow<\/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>\n540E varv\/min<\/strong><\/td>\n540 \/ 540E \/ 1000 varv\/min<\/td>\n<\/tr>\n
Axelserien<\/td>\nT-serien (extra kraftig)<\/strong><\/td>\nL \/ S \/ G \/ T-serien<\/td>\n<\/tr>\n
Spline p\u00e5 traktorsidan<\/td>\n20-spline 1 3\/4″<\/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>\n20-spline 1 3\/4″<\/strong><\/td>\n6-spline, 8-spline, 20-spline, 21-spline<\/td>\n<\/tr>\n
St\u00e4ngd l\u00e4ngd (Lz)<\/td>\n710 mm<\/strong><\/td>\n219 \u2013 1716 mm<\/td>\n<\/tr>\n
Max utdragen l\u00e4ngd<\/td>\n1110 mm<\/strong><\/td>\nEnligt specifikation<\/td>\n<\/tr>\n
Nominellt vridmoment<\/td>\n150 \u2013 540 Nm<\/strong><\/td>\nUp to 1040 Nm<\/td>\n<\/tr>\n
Traktorns hk-r\u00e4ckvidd<\/td>\n29 \u2013 113 HP<\/strong><\/td>\nUp to 163 HP<\/td>\n<\/tr>\n
Storlek p\u00e5 korsjournalen<\/td>\n36\u00d789 mm<\/strong><\/td>\n22\u00d754,8 till 42\u00d7104,5 mm<\/td>\n<\/tr>\n
Oktyp (traktor\u00e4nde)<\/td>\nBolt-On<\/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>\nPainted<\/strong><\/td>\nZink \/ F\u00e4rg \/ Pulverlackering \/ Svartoxid<\/td>\n<\/tr>\n
\u00d6verbelastningsskydd<\/td>\nOverrunning 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>\n25\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>\n11.7 kg<\/strong><\/td>\n7.0 \u2013 21.1 kg<\/td>\n<\/tr>\n
Sm\u00f6rjningsintervall<\/td>\n8 hours<\/strong><\/td>\nEnligt driftsf\u00f6rh\u00e5llanden<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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

How a PTO Shaft Works on a Rotary Harrow \/ Power Harrow<\/h2>\n

Power flows from the tractor’s engine through the transmission to the rear PTO stub, which rotates at 540E RPM. The PTO shaft’s tractor-side yoke slides onto this stub via a splined connection (20-spline 1 3\/4″), locking it in rotation. Torque passes through the first cross-and-bearing assembly, down the telescoping profile tube, and through the second cross-and-bearing assembly into the Rotary Harrow \/ Power Harrow’s input shaft. The profile tube design (Lemon Profile Tube) provides both torque transmission and axial slide capability, critical as the Rotary Harrow \/ Power Harrow moves relative to the tractor during fieldwork. The safety guard encloses the rotating shaft and both universal joint areas, spinning freely on bearings to prevent entanglement. Should an obstruction cause a sudden load spike, the Overrunning Clutch mechanism activates, absorbing the shock and preventing catastrophic failure.<\/p>\n

\"PTO<\/p>\n

Strukturell sammans\u00e4ttning<\/h3>\n

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