{"id":1889,"date":"2026-03-17T07:20:10","date_gmt":"2026-03-17T07:20:10","guid":{"rendered":"https:\/\/limitertorque.com\/application\/pto-shaft-for-broadcast-seeder\/"},"modified":"2026-03-17T07:20:10","modified_gmt":"2026-03-17T07:20:10","slug":"pto-shaft-for-broadcast-seeder","status":"publish","type":"post","link":"https:\/\/limitertorque.com\/vi\/ung-dung\/pto-shaft-for-broadcast-seeder\/","title":{"rendered":"PTO Shaft for Broadcast Seeder"},"content":{"rendered":"

PTO Shaft for Broadcast Seeder \u2014 Overview<\/h2>\n

The PTO drive shaft is the mechanical heart of any tractor-to-Broadcast Seeder power transfer system. In seeding applications, this component must reliably transmit high torque at controlled speeds while accommodating the dynamic movements between tractor and implement. Our range of PTO shafts for Broadcast Seeder operations combines heavy-duty cross journals, precision-machined spline profiles, and integrated safety shielding to deliver exceptional durability and operator protection.<\/p>\n

Cho d\u00f9 b\u1ea1n \u0111i\u1ec1u h\u00e0nh m\u1ed9t trang tr\u1ea1i gia \u0111\u00ecnh nh\u1ecf hay m\u1ed9t doanh nghi\u1ec7p gieo tr\u1ed3ng th\u01b0\u01a1ng m\u1ea1i quy m\u00f4 l\u1edbn, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i h\u1ea1t gi\u1ed1ng l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. PTO drive shaft for broadcast seeder<\/strong> \u0110i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho n\u0103ng su\u1ea5t, an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed. Trang n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n, h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1eddng h\u1ee3p th\u1ef1c t\u1ebf \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh mua h\u00e0ng s\u00e1ng su\u1ed1t.<\/p>\n

\"PTO<\/p>\n

Technical Specifications \u2014 PTO Shaft for Broadcast Seeder<\/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
Tham s\u1ed1<\/th>\nTh\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/th>\nPh\u1ea1m vi t\u00f9y ch\u1ec9nh<\/th>\n<\/tr>\n<\/thead>\n
T\u1ed1c \u0111\u1ed9 PTO<\/td>\n1000 RPM<\/strong><\/td>\n540 \/ 540E \/ 1000 v\u00f2ng\/ph\u00fat<\/td>\n<\/tr>\n
D\u00f2ng tr\u1ee5c<\/td>\nL Series (Light Duty)<\/strong><\/td>\nD\u00f2ng L \/ S \/ G \/ T<\/td>\n<\/tr>\n
R\u00e3nh then b\u00ean m\u00e1y k\u00e9o<\/td>\n20 r\u00e3nh, 1 3\/4\u2033<\/strong><\/td>\n6 r\u00e3nh 1 3\/8\u2033, 21 r\u00e3nh 1 3\/8\u2033, 20 r\u00e3nh 1 3\/4\u2033<\/td>\n<\/tr>\n
R\u00e3nh xo\u1eafn ph\u00eda d\u1ee5ng c\u1ee5<\/td>\n20 r\u00e3nh, 1 3\/4\u2033<\/strong><\/td>\n6 r\u00e3nh, 8 r\u00e3nh, 20 r\u00e3nh, 21 r\u00e3nh<\/td>\n<\/tr>\n
Chi\u1ec1u d\u00e0i khi \u0111\u00f3ng (Lz)<\/td>\n860 mm<\/strong><\/td>\n349 \u2013 2201 mm<\/td>\n<\/tr>\n
Chi\u1ec1u d\u00e0i t\u1ed1i \u0111a khi k\u00e9o d\u00e0i<\/td>\n1210 mm<\/strong><\/td>\nTheo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/td>\n<\/tr>\n
M\u00f4-men xo\u1eafn \u0111\u1ecbnh m\u1ee9c<\/td>\n83 \u2013 277 Nm<\/strong><\/td>\nUp to 777 Nm<\/td>\n<\/tr>\n
Ph\u1ea1m vi m\u00e3 l\u1ef1c m\u00e1y k\u00e9o<\/td>\n30 \u2013 76 HP<\/strong><\/td>\nUp to 126 HP<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc t\u1ea1p ch\u00ed ch\u00e9o<\/td>\n30.2\u00d780 mm<\/strong><\/td>\n22\u00d754,8 \u0111\u1ebfn 42\u00d7104,5 mm<\/td>\n<\/tr>\n
Lo\u1ea1i c\u00e0ng ch\u1eef U (\u0110\u1ea7u m\u00e1y k\u00e9o)<\/td>\nBu l\u00f4ng k\u1eb9p g\u00e2y c\u1ea3n tr\u1edf<\/strong><\/td>\nCh\u1ed1t \u0111\u1ea9y \/ Bu l\u00f4ng b\u1eaft v\u00edt \/ Bu l\u00f4ng k\u1eb9p<\/td>\n<\/tr>\n
Lo\u1ea1i g\u00e1 (\u0110\u1ea7u th\u1ef1c hi\u1ec7n)<\/td>\nBall Collar Quick-Release<\/strong><\/td>\nCh\u1ed1t \u0111\u1ea9y \/ Ch\u1ed1t b\u1eaft v\u00edt \/ Ch\u1ed1t \u0111\u1ea9y k\u00e9p<\/td>\n<\/tr>\n
Lo\u1ea1i \u1ed1ng \u0111\u1ecbnh h\u00ecnh<\/td>\nStar Profile Tube<\/strong><\/td>\nChanh \/ Tam gi\u00e1c \/ Sao \/ Tr\u00f2n<\/td>\n<\/tr>\n
V\u1eadt li\u1ec7u \u1ed1ng<\/td>\nTh\u00e9p h\u1ee3p kim 42CrMo<\/strong><\/td>\nTh\u00e9p 20CrMnTi \/ 42CrMo \/ 45#<\/td>\n<\/tr>\n
X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/td>\nZinc Plated<\/strong><\/td>\nK\u1ebdm \/ S\u01a1n \/ L\u1edbp ph\u1ee7 b\u1ed9t \/ Oxit \u0111en<\/td>\n<\/tr>\n
B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i<\/td>\nFree Wheel Clutch<\/strong><\/td>\nBu l\u00f4ng c\u1eaft \/ Ma s\u00e1t \/ B\u00e1nh c\u00f3c \/ Cam \/ V\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n<\/td>\n<\/tr>\n
Ti\u00eau chu\u1ea9n b\u1ea3o v\u1ec7 an to\u00e0n<\/td>\nT\u1ea5m ch\u1eafn tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n CE \/ ISO 5674<\/strong><\/td>\nCE \/ ISO 5674 \/ ASABE S361<\/td>\n<\/tr>\n
G\u00f3c ho\u1ea1t \u0111\u1ed9ng (t\u1ed1i \u0111a)<\/td>\n20\u00b0<\/strong><\/td>\nT\u1ed1i \u0111a 25\u00b0 cho m\u1ed7i kh\u1edbp<\/td>\n<\/tr>\n
\u0110i\u1ec3m c\u00e2n b\u1eb1ng<\/td>\nISO 1940 G40<\/strong><\/td>\nG6.3 \/ G16 \/ G40<\/td>\n<\/tr>\n
Tr\u1ecdng l\u01b0\u1ee3ng (x\u1ea5p x\u1ec9)<\/td>\n17.9 kg<\/strong><\/td>\n10.7 \u2013 32.2 kg<\/td>\n<\/tr>\n
Kho\u1ea3ng th\u1eddi gian b\u00f4i tr\u01a1n<\/td>\n8 hours<\/strong><\/td>\nTheo \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

All specifications can be tailored to your exact broadcast seeder configuration. Li\u00ean h\u1ec7 v\u1edbi \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang t\u00f4i<\/a> \u0110\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 t\u00f9y ch\u1ec9nh.<\/em><\/p>\n

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

The PTO shaft for a Broadcast Seeder operates by connecting the tractor’s rear PTO output stub to the implement’s gearbox input shaft. As the tractor engine runs, the PTO stub rotates at a standardised speed (typically 1000 RPM). This rotation is transmitted through the first universal joint, along the telescoping profile tube, through the second universal joint, and into the Broadcast Seeder’s drivetrain. The telescoping section allows the shaft to extend or compress as the distance between tractor and implement changes during turns, over uneven terrain, or when raising and lowering the three-point hitch. Universal joints at each end permit angular misalignment of up to 25\u00b0, ensuring smooth torque delivery even when the tractor and Broadcast Seeder are not perfectly aligned. An integrated overload protection device\u2014such as a Free Wheel Clutch\u2014sits inline to absorb sudden torque spikes, preventing damage to the gearbox, driveline, or implement components.<\/p>\n

\"PTO<\/p>\n

C\u1ea5u tr\u00fac th\u00e0nh ph\u1ea7n<\/h3>\n

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