Wide Angle Joint for PTO Shaft
The Wide Angle Joint (also called a constant velocity joint or CV joint for PTO) is a precision-engineered universal joint that permits operating angles of up to 80° – far exceeding the 25° limit of standard Cardan-type U-joints. It maintains constant velocity power transmission regardless of angle, eliminating the cyclic speed variation and vibration associated with conventional universal joints at steep angles. Available in seven series (2WA.01 through 42WA.01) with cross dimensions from 23.8×61.3 mm to 42×104.5 mm, these joints are indispensable for front-mounted implements, offset mowers and any PTO application requiring extreme articulation. GBC supplies wide angle joints with full bearing kits across Australia.
PTO Wide Angle Joint – Constant Velocity Universal Joint for Extreme Articulation
Standard Cardan-type universal joints introduce speed fluctuations and vibration when operating at angles above 15–20°. The wide angle joint (CV joint, constant velocity PTO joint) solves this by maintaining uniform rotational velocity at angles up to 80°. This makes it essential for front-mounted PTO implements, offset mowers, vineyard sprayers and any configuration where the driveline must accommodate steep or constantly changing angles. GBC supplies seven series covering cross sizes from 23.8×61.3 mm to 42×104.5 mm.
Technical Specifications
| Series | Cross Size | A (mm) | B (mm) | C (mm) | D (mm) | Yoke Types (E / F) |
|---|---|---|---|---|---|---|
| 2WA.01 | 23.8×61.3/22×76 | 153 | 104 | 119 | 105 | 0505B/D/G & 06/06L |
| 4WA.01 | 27×74.6/23.8×91 | 153 | 104 | 124 | 110 | 0505B/D/G & 06/06L |
| 6WA.01 | 30.2×92/27×100 | 176 | 105 | 136 | 127 | 0505B/D/G & 06/06L/06ST |
| 8WA.01 | 35×106.5/30.2×106 | 184 | 120 | 146 | 147 | 0505B/C/D/E & 06/06L/06ST |
| 32WA.01 | 32×76/27×94 | 176 | 105 | 126 | 117 | 0505B/C/D/E & 06/06L/06ST |
| 36WA.01 | 36×89/32×106 | 184 | 120 | 125 | 126 | 0505B/C/D/E & 06/06L/06ST |
| 42WA.01 | 42×104.5/36×124 | 184 | 124 | 149 | 150 | 0505B/C/D/E & 06/06ST/06G |
Key Features
Far exceeds the 25° limit of conventional U-joints, enabling extreme driveline articulation.
Eliminates the pulsating speed variation caused by Cardan joints at high angles, reducing vibration.
Pre-greased, sealed bearings resist contamination from dust, moisture and agricultural chemicals.
Cross dimensions from 23.8 mm to 42 mm cover every PTO shaft category from light to heavy duty.
Multiple yoke types (push-pin, bolt-on, quick-release) for flexible implement connection.
Standard cross dimensions interchange with major European and North American OEM specifications.
Applications
Front PTO drives require steep articulation during turning. The wide angle joint maintains smooth power delivery.
Boom arms swing through extreme angles. Only a CV-type joint can transmit power smoothly at these positions.
Tight row spacing demands sharp turning angles. The wide angle joint accommodates the driveline geometry.
Towed implements oscillate over uneven terrain. A wide angle joint absorbs the angular variation without binding.
Quality & Service
ISO 9001:2015 certified, CE compliant. 12-month warranty. Contact sales@australia-drive.com for sizing assistance.
FAQ
Can a wide angle joint replace a standard U-joint?
Yes, when operating angles exceed 15–20°. At lower angles a standard U-joint is sufficient and more economical.
Do wide angle joints need greasing?
Most are supplied pre-greased with sealed bearings. Periodic re-greasing (every 100 hours) extends service life.
What is the maximum RPM for a wide angle joint?
Typically rated for 540 RPM at maximum angle and 1000 RPM at reduced angles. Check specific series limits.
Customer Reviews
“Fitted the 6WA.01 on our front mower. Vibration dropped dramatically compared to the old U-joint. Smooth as silk.”
“Perfect for our vineyard sprayer. The tight turns are no issue now.”
“Solid joint, great range of yoke options. Delivery was a day late but the product is top-notch.”
“Third wide angle joint from GBC. Consistent quality every time.”
“Replaced a worn CV joint on our offset mower with the 8WA.01. Perfect fit, great price.”
Related Products
Complete your PTO driveline with GBC’s full range of shafts, torque limiters, yokes, shields and adapters.
Need a Wide Angle Joint?
Get the right CV joint for your PTO application. Expert advice, fast Australian delivery.
Email: sales@australia-drive.com
The Wide Angle Joint (also called a constant velocity joint or CV joint for PTO) is a precision-engineered universal joint that permits operating angles of up to 80° – far exceeding the 25° limit of standard Cardan-type U-joints. It maintains constant velocity power transmission regardless of angle, eliminating the cyclic speed variation and vibration associated with conventional universal joints at steep angles. Available in seven series (2WA.01 through 42WA.01) with cross dimensions from 23.8×61.3 mm to 42×104.5 mm, these joints are indispensable for front-mounted implements, offset mowers and any PTO application requiring extreme articulation. GBC supplies wide angle joints with full bearing kits across Australia.
