{"id":1895,"date":"2026-03-17T07:20:21","date_gmt":"2026-03-17T07:20:21","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-mower\/"},"modified":"2026-03-17T07:20:21","modified_gmt":"2026-03-17T07:20:21","slug":"pto-shaft-for-mower","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/ta\/application\/pto-shaft-for-mower\/","title":{"rendered":"PTO Shaft for Mower"},"content":{"rendered":"

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

Within any harvesting workflow, the PTO shaft functions as the primary mechanical link between the tractor and the Mower. It must withstand fluctuating loads, angular misalignment, and harsh field conditions while delivering consistent rotational power. Our PTO drive shafts are purpose-engineered for Mower applications, incorporating high-strength alloy steel components, advanced sealing systems, and multiple overload protection mechanisms to safeguard both operator safety and equipment longevity.<\/p>\n

\u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0b92\u0bb0\u0bc1 \u0b9a\u0bbf\u0bb1\u0bbf\u0baf \u0b95\u0bc1\u0b9f\u0bc1\u0bae\u0bcd\u0baa\u0baa\u0bcd \u0baa\u0ba3\u0bcd\u0ba3\u0bc8\u0baf\u0bc8 \u0ba8\u0b9f\u0ba4\u0bcd\u0ba4\u0bbf\u0ba9\u0bbe\u0bb2\u0bc1\u0bae\u0bcd \u0b9a\u0bb0\u0bbf, \u0b85\u0bb2\u0bcd\u0bb2\u0ba4\u0bc1 \u0b92\u0bb0\u0bc1 \u0baa\u0bc6\u0bb0\u0bbf\u0baf \u0b85\u0bb3\u0bb5\u0bbf\u0bb2\u0bbe\u0ba9 \u0bb5\u0ba3\u0bbf\u0b95 \u0b85\u0bb1\u0bc1\u0bb5\u0b9f\u0bc8 \u0ba8\u0bbf\u0bb1\u0bc1\u0bb5\u0ba9\u0ba4\u0bcd\u0ba4\u0bc8 \u0ba8\u0bbf\u0bb0\u0bcd\u0bb5\u0b95\u0bbf\u0ba4\u0bcd\u0ba4\u0bbe\u0bb2\u0bc1\u0bae\u0bcd \u0b9a\u0bb0\u0bbf, \u0b9a\u0bb0\u0bbf\u0baf\u0bbe\u0ba9\u0ba4\u0bc8\u0ba4\u0bcd \u0ba4\u0bc7\u0bb0\u0bcd\u0ba8\u0bcd\u0ba4\u0bc6\u0b9f\u0bc1\u0baa\u0bcd\u0baa\u0ba4\u0bc1 PTO drive shaft for mower<\/strong> \u0b89\u0bb1\u0bcd\u0baa\u0ba4\u0bcd\u0ba4\u0bbf\u0ba4\u0bcd\u0ba4\u0bbf\u0bb1\u0ba9\u0bcd, \u0baa\u0bbe\u0ba4\u0bc1\u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0b9a\u0bc6\u0bb2\u0bb5\u0bc1\u0ba4\u0bcd \u0ba4\u0bbf\u0bb1\u0ba9\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0ba4\u0bc1 \u0b87\u0ba9\u0bcd\u0bb1\u0bbf\u0baf\u0bae\u0bc8\u0baf\u0bbe\u0ba4\u0ba4\u0bc1. \u0ba8\u0bc0\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0ba4\u0b95\u0bb5\u0bb2\u0bb1\u0bbf\u0ba8\u0bcd\u0ba4 \u0b95\u0bca\u0bb3\u0bcd\u0bae\u0bc1\u0ba4\u0bb2\u0bcd \u0bae\u0bc1\u0b9f\u0bbf\u0bb5\u0bc8 \u0b8e\u0b9f\u0bc1\u0b95\u0bcd\u0b95 \u0b89\u0ba4\u0bb5\u0bc1\u0bae\u0bcd \u0bb5\u0b95\u0bc8\u0baf\u0bbf\u0bb2\u0bcd, \u0b87\u0ba8\u0bcd\u0ba4\u0baa\u0bcd \u0baa\u0b95\u0bcd\u0b95\u0bae\u0bcd \u0bb5\u0bbf\u0bb0\u0bbf\u0bb5\u0bbe\u0ba9 \u0ba4\u0bca\u0bb4\u0bbf\u0bb2\u0bcd\u0ba8\u0bc1\u0b9f\u0bcd\u0baa\u0ba4\u0bcd \u0ba4\u0bb0\u0bb5\u0bc1\u0b95\u0bb3\u0bcd, \u0ba4\u0bc7\u0bb0\u0bcd\u0bb5\u0bc1 \u0bb5\u0bb4\u0bbf\u0b95\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1\u0ba4\u0bb2\u0bcd, \u0ba8\u0bbf\u0bb1\u0bc1\u0bb5\u0bb2\u0bcd \u0bb5\u0bb4\u0bbf\u0bae\u0bc1\u0bb1\u0bc8\u0b95\u0bb3\u0bcd \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0ba8\u0bbf\u0b9c \u0b89\u0bb2\u0b95 \u0b86\u0baf\u0bcd\u0bb5\u0bc1\u0b9a\u0bcd \uc0ac\ub840\u0b95\u0bb3\u0bc8 \u0bb5\u0bb4\u0b99\u0bcd\u0b95\u0bc1\u0b95\u0bbf\u0bb1\u0ba4\u0bc1.<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Mower<\/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
\u0b85\u0bb3\u0bb5\u0bc1\u0bb0\u0bc1<\/th>\n\u0bb5\u0bbf\u0bb5\u0bb0\u0b95\u0bcd\u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bc1<\/th>\n\u0ba4\u0ba9\u0bbf\u0baa\u0bcd\u0baa\u0baf\u0ba9\u0bbe\u0b95\u0bcd\u0b95\u0b95\u0bcd\u0b95\u0bc2\u0b9f\u0bbf\u0baf \u0bb5\u0bb0\u0bae\u0bcd\u0baa\u0bc1<\/th>\n<\/tr>\n<\/thead>\n
PTO \u0bb5\u0bc7\u0b95\u0bae\u0bcd<\/td>\n540E RPM<\/strong><\/td>\n540 \/ 540E \/ 1000 RPM<\/td>\n<\/tr>\n
\u0ba4\u0ba3\u0bcd\u0b9f\u0bc1 \u0ba4\u0bca\u0b9f\u0bb0\u0bcd<\/td>\nL Series (Light Duty)<\/strong><\/td>\n\u0b8e\u0bb2\u0bcd \/ \u0b8e\u0bb8\u0bcd \/ \u0b9c\u0bbf \/ \u0b9f\u0bbf \u0ba4\u0bca\u0b9f\u0bb0\u0bcd<\/td>\n<\/tr>\n
\u0b9f\u0bbf\u0bb0\u0bbe\u0b95\u0bcd\u0b9f\u0bb0\u0bcd-\u0baa\u0b95\u0bcd\u0b95 \u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd<\/td>\n6-spline 1 3\/8″<\/strong><\/td>\n6-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd 1 3\/8\u2033, 21-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd 1 3\/8\u2033, 20-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd 1 3\/4\u2033<\/td>\n<\/tr>\n
\u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0baa\u0b95\u0bcd\u0b95 \u0bb8\u0bcd\u0baa\u0bcd\u0bb3\u0bc8\u0ba9\u0bcd<\/td>\n6-spline 1 3\/8″<\/strong><\/td>\n6-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd, 8-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd, 20-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd, 21-\u0bb8\u0bcd\u0baa\u0bcd\u0bb2\u0bc8\u0ba9\u0bcd<\/td>\n<\/tr>\n
\u0bae\u0bc2\u0b9f\u0bbf\u0baf \u0ba8\u0bc0\u0bb3\u0bae\u0bcd (Lz)<\/td>\n860 mm<\/strong><\/td>\n341 \u2013 1511 mm<\/td>\n<\/tr>\n
\u0b85\u0ba4\u0bbf\u0b95\u0baa\u0b9f\u0bcd\u0b9a \u0ba8\u0bc0\u0b9f\u0bcd\u0b9f\u0bbf\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0ba8\u0bc0\u0bb3\u0bae\u0bcd<\/td>\n1310 \u0bae\u0bbf\u0bae\u0bc0<\/strong><\/td>\n\u0bb5\u0bbf\u0bb5\u0bb0\u0b95\u0bcd\u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bc1\u0b95\u0bcd\u0b95\u0bc1<\/td>\n<\/tr>\n
\u0bae\u0ba4\u0bbf\u0baa\u0bcd\u0baa\u0bbf\u0b9f\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0bae\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bb5\u0bbf\u0b9a\u0bc8<\/td>\n270 \u2013 1132 Nm<\/strong><\/td>\nUp to 1632 Nm<\/td>\n<\/tr>\n
\u0b9f\u0bbf\u0bb0\u0bbe\u0b95\u0bcd\u0b9f\u0bb0\u0bcd \u0bb9\u0bc6\u0b9a\u0bcd\u0baa\u0bbf \u0bb5\u0bb0\u0bae\u0bcd\u0baa\u0bc1<\/td>\n49 \u2013 324 HP<\/strong><\/td>\nUp to 374 HP<\/td>\n<\/tr>\n
\u0b95\u0bc1\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1 \u0b87\u0ba4\u0bb4\u0bcd \u0b85\u0bb3\u0bb5\u0bc1<\/td>\n27\u00d774.5 mm<\/strong><\/td>\n22\u00d754.8 \u0bae\u0bc1\u0ba4\u0bb2\u0bcd 42\u00d7104.5 \u0bae\u0bbf\u0bae\u0bc0 \u0bb5\u0bb0\u0bc8<\/td>\n<\/tr>\n
\u0ba8\u0bc1\u0b95\u0ba4\u0bcd\u0ba4\u0b9f\u0bbf \u0bb5\u0b95\u0bc8 (\u0b9f\u0bbf\u0bb0\u0bbe\u0b95\u0bcd\u0b9f\u0bb0\u0bcd \u0bae\u0bc1\u0ba9\u0bc8)<\/td>\nBolt-On<\/strong><\/td>\n\u0ba4\u0bb3\u0bcd\u0bb3\u0bc1 \u0bae\u0bc1\u0bb3\u0bcd \/ \u0baa\u0bcb\u0bb2\u0bcd\u0b9f\u0bcd-\u0b86\u0ba9\u0bcd \/ \u0b87\u0bb1\u0bc1\u0b95\u0bcd\u0b95\u0bc1\u0bae\u0bcd \u0baa\u0bcb\u0bb2\u0bcd\u0b9f\u0bcd<\/td>\n<\/tr>\n
\u0ba8\u0bc1\u0b95 \u0bb5\u0b95\u0bc8 (\u0b95\u0bb0\u0bc1\u0bb5\u0bbf \u0bae\u0bc1\u0ba9\u0bc8)<\/td>\n\u0baa\u0bc1\u0bb7\u0bcd \u0baa\u0bbf\u0ba9\u0bcd \u0bb5\u0bbf\u0bb0\u0bc8\u0bb5\u0bc1-\u0bb5\u0bc6\u0bb3\u0bbf\u0baf\u0bc0\u0b9f\u0bc1<\/strong><\/td>\n\u0ba4\u0bb3\u0bcd\u0bb3\u0bc1 \u0bae\u0bc1\u0bb3\u0bcd \/ \u0baa\u0bcb\u0bb2\u0bcd\u0b9f\u0bcd-\u0b86\u0ba9\u0bcd \/ \u0b87\u0bb0\u0b9f\u0bcd\u0b9f\u0bc8 \u0ba4\u0bb3\u0bcd\u0bb3\u0bc1 \u0bae\u0bc1\u0bb3\u0bcd<\/td>\n<\/tr>\n
\u0b9a\u0bc1\u0baf\u0bb5\u0bbf\u0bb5\u0bb0\u0b95\u0bcd \u0b95\u0bc1\u0bb4\u0bbe\u0baf\u0bcd \u0bb5\u0b95\u0bc8<\/td>\n\u0ba8\u0b9f\u0bcd\u0b9a\u0ba4\u0bcd\u0ba4\u0bbf\u0bb0 \u0b9a\u0bc1\u0baf\u0bb5\u0bbf\u0bb5\u0bb0\u0b95\u0bcd \u0b95\u0bc1\u0bb4\u0bbe\u0baf\u0bcd<\/strong><\/td>\n\u0b8e\u0bb2\u0bc1\u0bae\u0bbf\u0b9a\u0bcd\u0b9a\u0bc8 \/ \u0bae\u0bc1\u0b95\u0bcd\u0b95\u0bcb\u0ba3 \/ \u0ba8\u0b9f\u0bcd\u0b9a\u0ba4\u0bcd\u0ba4\u0bbf\u0bb0 \/ \u0bb5\u0b9f\u0bcd\u0b9f<\/td>\n<\/tr>\n
\u0b95\u0bc1\u0bb4\u0bbe\u0baf\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bcd<\/td>\n42CrMo \u0b95\u0bb2\u0baa\u0bcd\u0baa\u0bc1 \u0b8e\u0b83\u0b95\u0bc1<\/strong><\/td>\n20CrMnTi \/ 42CrMo \/ 45# \u0b8e\u0b83\u0b95\u0bc1<\/td>\n<\/tr>\n
\u0bae\u0bc7\u0bb1\u0bcd\u0baa\u0bb0\u0baa\u0bcd\u0baa\u0bc1 \u0b9a\u0bbf\u0b95\u0bbf\u0b9a\u0bcd\u0b9a\u0bc8<\/td>\nZinc Plated<\/strong><\/td>\n\u0ba4\u0bc1\u0ba4\u0bcd\u0ba4\u0ba8\u0bbe\u0b95\u0bae\u0bcd \/ \u0bb5\u0ba3\u0bcd\u0ba3\u0baa\u0bcd\u0baa\u0bc2\u0b9a\u0bcd\u0b9a\u0bc1 \/ \u0ba4\u0bc2\u0bb3\u0bcd \u0baa\u0bc2\u0b9a\u0bcd\u0b9a\u0bc1 \/ \u0b95\u0bb0\u0bc1\u0baa\u0bcd\u0baa\u0bc1 \u0b86\u0b95\u0bcd\u0b9a\u0bc8\u0b9f\u0bc1<\/td>\n<\/tr>\n
\u0b85\u0ba4\u0bbf\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bbf\u0baf\u0bbe\u0ba9 \u0b9a\u0bc1\u0bae\u0bc8 \u0baa\u0bbe\u0ba4\u0bc1\u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1<\/td>\n\u0b95\u0bc7\u0bae\u0bcd \u0b95\u0bbf\u0bb3\u0b9f\u0bcd\u0b9a\u0bcd<\/strong><\/td>\n\u0bb5\u0bc6\u0b9f\u0bcd\u0b9f\u0bc1 \u0baa\u0bcb\u0bb2\u0bcd\u0b9f\u0bcd \/ \u0b89\u0bb0\u0bbe\u0baf\u0bcd\u0bb5\u0bc1 \/ \u0bb0\u0bbe\u0b9f\u0bcd\u0b9a\u0bc6\u0b9f\u0bcd \/ \u0b95\u0bc7\u0bae\u0bcd \/ \u0b93\u0bb5\u0bb0\u0bcd\u0bb0\u0ba9\u0bcd\u0ba9\u0bbf\u0b99\u0bcd<\/td>\n<\/tr>\n
\u0baa\u0bbe\u0ba4\u0bc1\u0b95\u0bbe\u0baa\u0bcd\u0baa\u0bc1 \u0b95\u0bbe\u0bb5\u0bb2\u0bb0\u0bcd \u0ba4\u0bb0\u0ba8\u0bbf\u0bb2\u0bc8<\/td>\nCone-Type PTO Guard<\/strong><\/td>\nCE \/ ISO 5674 \/ ASABE S361<\/td>\n<\/tr>\n
\u0b87\u0baf\u0b95\u0bcd\u0b95\u0b95\u0bcd \u0b95\u0bcb\u0ba3\u0bae\u0bcd (\u0b85\u0ba4\u0bbf\u0b95\u0baa\u0b9f\u0bcd\u0b9a\u0bae\u0bcd)<\/td>\n20\u00b0<\/strong><\/td>\n\u0b92\u0bb5\u0bcd\u0bb5\u0bca\u0bb0\u0bc1 \u0bae\u0bc2\u0b9f\u0bcd\u0b9f\u0bbf\u0bb1\u0bcd\u0b95\u0bc1\u0bae\u0bcd 25\u00b0 \u0bb5\u0bb0\u0bc8<\/td>\n<\/tr>\n
\u0b9a\u0bae\u0ba8\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0bae\u0bcd \u0ba4\u0bb0\u0bae\u0bcd<\/td>\nISO 1940 G6.3<\/strong><\/td>\n\u0b9c\u0bbf6.3 \/ \u0b9c\u0bbf16 \/ \u0b9c\u0bbf40<\/td>\n<\/tr>\n
\u0b8e\u0b9f\u0bc8 (\u0ba4\u0bcb\u0bb0\u0bbe\u0baf\u0bae\u0bbe\u0b95)<\/td>\n23.5 kg<\/strong><\/td>\n14.1 \u2013 42.3 kg<\/td>\n<\/tr>\n
\u0b89\u0baf\u0bb5\u0bc1 \u0b87\u0b9f\u0bc8\u0bb5\u0bc6\u0bb3\u0bbf<\/td>\n10 \u0bae\u0ba3\u0bbf \u0ba8\u0bc7\u0bb0\u0bae\u0bcd<\/strong><\/td>\n\u0b9a\u0bc6\u0baf\u0bb2\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1 \u0ba8\u0bbf\u0baa\u0ba8\u0bcd\u0ba4\u0ba9\u0bc8\u0b95\u0bb3\u0bbf\u0ba9\u0bcd\u0baa\u0b9f\u0bbf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact mower configuration. \u0b8e\u0b99\u0bcd\u0b95\u0bb3\u0bcd \u0baa\u0bca\u0bb1\u0bbf\u0baf\u0bbf\u0baf\u0bb2\u0bcd \u0b95\u0bc1\u0bb4\u0bc1\u0bb5\u0bc8\u0ba4\u0bcd \u0ba4\u0bca\u0b9f\u0bb0\u0bcd\u0baa\u0bc1 \u0b95\u0bca\u0bb3\u0bcd\u0bb3\u0bc1\u0b99\u0bcd\u0b95\u0bb3\u0bcd<\/a> \u0ba4\u0ba9\u0bbf\u0baa\u0bcd\u0baa\u0baf\u0ba9\u0bbe\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0bb5\u0bbf\u0bb2\u0bc8\u0baa\u0bcd\u0baa\u0bc1\u0bb3\u0bcd\u0bb3\u0bbf\u0b95\u0bcd\u0b95\u0bc1.<\/em><\/p>\n

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

In a Mower 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 540E 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 Star 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 Mower’s gearbox or drive mechanism. The Cam 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

\u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0b95\u0bb2\u0bb5\u0bc8<\/h3>\n

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