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> 3X 3/8 flexible shaft coupling for cnc stepper or servo
3X 3/8 flexible shaft coupling for cnc stepper or servo
This offering is for a set of 3 couplings.
Coupling, Flexible-beam, 1 1/4 ( 1.250) dia x 1 1/2 (1.500) lg w/ 3/8 bore in each end. Black Anodized aluminum. Fits 3/8 diameter NEMA23 and NEMA 34 stepper and servo motor shafts. Max torque is 510 oz-in Max RPM is 5000 This is a clamp style coupler and does not require a flatted shaft. The clamp style fit is more effective than a set screw as it will not marr the motor shaft. Works on round or D-flatted shafts. The flexible beam corrects for misalignment between the mating shafts, reducing vibration, and wear and tear on motor bearings. Also may help to dampen stepper motor resonance.
