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Product Specifications:
| Item | Coupling |
| Angular Misalignment | 3° |
| Axial Motion | 0.005" |
| B1 Maximum Shaft Penetration | 0.499" |
| B2 Max Shaft Penetration | 0.499" |
| Bore (b1) | 8 mm |
| Bore Tolerance | -0" to +0.001" |
| Dynamic Torque Non-reversing | 8 lbs.-in. |
| Dynamic Torque Reversing | 4 lbs.-in. |
| Finish Specification | Bright, No Plating |
| Forged Set Screw | M4 |
| Full Bearing Support Required | Yes |
| Hex Wrench Size | 2 mm |
| Length (l) | 1.063" |
| Material Specification | 7075-T651 Extruded And Drawn Aluminum Bar |
| Max. Speed | 6000 RPM |
| Moment Of Inertia | 0.0056 lbs.-in. |
| Number Of Screws | 4 EA |
| Outer Diameter | 0.875" |
| Parallel Misalignment | 0.008" |
| Recommended Hex Key | Metric Hex Keys |
| Recommended Shaft Tolerance | -0.0005" to 0" |
| Screw Finish | Black Oxide |
| Screw Material | Alloy Steel |
| Seating Torque | 1.76 N-m |
| Small Bore (b2) | 0.25" |
| Static Torque | 16 lbs.-ft. |
| Temperature | -40°F to 225°F |
| Torque Wrench | TW:BT-1R-1/4-15.6 |
| Torsional Stiffness | 0.275 lbs.-in./deg. |
| Zero-backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 2.22 |
| Ship length (cm) | 2.7 |
| Ship width (cm) | 2.22 |
| Country of Origin | US |
Product Variants
| Model | Torsional Stiffness | Axial Motion | Parallel Misalignment | Moment Of Inertia | Dynamic Torque Non-reversing | Dynamic Torque Reversing | Max. Speed | Angular Misalignment | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| PSR10-1/8 -3MM-A | 0.360 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 7.5 lbs.-in. | 3.75 lbs.-in. | 6000 RPM | 3° | €43.39 | |
| PSR10-3/16 -3MM-A | 0.54 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 6 lbs.-in. | 3 lbs.-in. | 6000 RPM | 3° | €43.39 | |
| PSR10-1/8 -3MM-SS | 0.184 lbs.-in./deg. | 0.005" | 0.008" | 0.0317 lbs.-in. | 10 lbs.-in. | 5 lbs.-in. | 6000 RPM | 3° | €137.07 | |
| PSR10-3/16 -4MM-A | 0.54 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 6 lbs.-in. | 3 lbs.-in. | 6000 RPM | 3° | €45.68 | |
| PSR10-3/16 -4MM-SS | 0.286 lbs.-in./deg. | 0.005" | 0.008" | 0.0317 lbs.-in. | 8 lbs.-in. | 4 lbs.-in. | 6000 RPM | 3° | €148.58 | |
| PSR10-3/16 -3MM-SS | 0.286 lbs.-in./deg. | 0.005" | 0.008" | 0.0317 lbs.-in. | 8 lbs.-in. | 4 lbs.-in. | 6000 RPM | 3° | €148.58 | |
| PSR10-4MM-1/8 -A | 0.54 lbs.-in./deg. | 0.005" | 0.008" | 0.0011 lbs.-in. | 6 lbs.-in. | 3 lbs.-in. | 6000 RPM | 3° | €43.39 |
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RULAND MANUFACTURING PSR14-8MM-1/4 -A 8mm x 1/4 Inch Four Beam Coupling, Aluminum, Set Screw Style, 0.875 Inch OD, 1.063 Inch Lg.
€56.34 /unit

