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Maximum Torque Maximum Torque |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Ball Material Ball Material |
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About U-Joints (Universal Joints)
U-joints are used to connect two shafts that have a high amount of misalignment.
More
Precision Single U-Joints
These U-joints are good for applications requiring consistent motion and precise control. Use the included spring pins to connect.
For technical drawings and 3-D models, click on a part number.
Corrosion-Resistant Precision Single U-Joints
Stainless steel U-joints are more corrosion resistant than steel U-joints. They allow for zero backlash (no play) and are good for applications requiring consistent motion and precise control.
To connect set screw mount U-joint, tighten a set screw (not included) at each end. To connect spring-pin mount U-joints, drill a hole through the joint and shaft and insert a spring pin (not included).
For technical drawings and 3-D models, click on a part number.
For Shaft | Torque | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | O'all Lg. | Max. Operating Angle | Max. Speed | Max. Torque, in.-lbs. | 5° Operating Angle | 10° Operating Angle | Joint Type | Shaft Mount Type | No. of Set Screws Required | For Set Screw Thread Size | Each | |
303 Stainless Steel | ||||||||||||||
| 3/32" | 11/32" | 3/16" | 1" | 30° | Not Rated | 1 | 0.9 in.-lbs. @ 1,500 rpm | 0.8 in.-lbs. @ 1,500 rpm | Ball and Socket | Spring Pin | __ | __ | 00000000 | 000000 |
| 1/8" | 3/16" | 3/16" | 1" | 30° | Not Rated | 1 | 0.9 in.-lbs. @ 1,500 rpm | 0.8 in.-lbs. @ 1,500 rpm | Ball and Socket | Spring Pin | __ | __ | 00000000 | 00000 |
| 3/16" | 7/16" | 9/32" | 1 3/8" | 30° | Not Rated | 4 | 3.6 in.-lbs. @ 1,500 rpm | 3.2 in.-lbs. @ 1,500 rpm | Ball and Socket | Spring Pin | __ | __ | 00000000 | 00000 |
| 1/4" | 1/2" | 3/8" | 1 3/4" | 30° | Not Rated | 16 | 14.4 in.-lbs. @ 1,500 rpm | 12.8 in.-lbs. @ 1,500 rpm | Ball and Socket | Set Screw | 2 | 6-32 | 00000000 | 00000 |
Precision Double U-Joints
Allowing for zero backlash (no play), this U-joint is good for applications requiring consistent motion and precise control. Joint is corrosion-resistant stainless steel. Tighten the set screws (not included) to connect.
For technical drawings and 3-D models, click on a part number.
For Shaft | Torque | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | O'all Lg. | Max. Operating Angle | Max. Speed | Max. Torque, in.-lbs. | 5° Operating Angle | 10° Operating Angle | Parallel Misalignment Capability | Joint Type | No. of Set Screws Required | For Set Screw Thread Size | Each | |
303 Stainless Steel | ||||||||||||||
| 1/4" | 1/2" | 3/8" | 2 1/2" | 30° | Not Rated | 16 | 14.4 in.-lbs. @ 1,500 rpm | 12.8 in.-lbs. @ 1,500 rpm | 0.45" | Ball and Socket | 2 | 6-32 | 00000000 | 0000000 |
Adjustable-Length Precision Double U-Joints
Adjust the length of this U-joint from 2 3/4" to 3” to fit your application. It allows for zero backlash (no play) and is good for applications requiring consistent motion and precise control. Joint is stainless steel for good corrosion resistance. To connect, drill a hole through the joint and shaft and insert a spring pin (not included).
For technical drawings and 3-D models, click on a part number.
For Shaft | Torque | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | O'all Lg. | Max. Operating Angle | Max. Speed | Max. Torque, in.-lbs. | 5° Operating Angle | 10° Operating Angle | Parallel Misalignment Capability | Joint Type | Each | |
303 Stainless Steel | ||||||||||||
| 1/4" | 3/8" | 3/8" | 2 3/4"-3" | 30° | Not Rated | 16 | 14.4 in.-lbs. @ 1,500 rpm | 12.8 in.-lbs. @ 1,500 rpm | 0.7" | Ball and Socket | 00000000 | 0000000 |