Motion Control Coupling Hub, Oldham Set Screw Style, Bore Dia 1/8 In, Outside Dia 0.500 In, Clearance Dia 0.500 In, Hub Dia 0.500 In, Overall Length 0.222 In, Length through Bore 0.222 In, Set Screw, M3 Screw Size, 4500 Max RPM, Max Temp 225 F, Aluminum Material, Anodized Aluminum Finish
- Provide electrical isolation for encoders, tachometers, linear stages, stepper motors, and servomotors. Drive tenons mate to torque-transmitting disc. Like a mechanical fuse, coupling disengages when disc fails. Hubs are low-inertia black anodized aluminum. Select nylon discs for shock absorption; select acetal discs for high torsional rigidity and zero backlash.
- Complete assembly requires 2 hubs and 1 disc of the same O.D. (sold separately) Max. rpm: 4500 Max. angular misalignment: 0.5