The holes are not straight. In fact, they introduce more fluctuations than they correct. They sit alone on the motor shaft and are already off-centre. Once you attach the lead screw, the effect becomes even more apparent. Save your money and avoid it. Buy multi-plate clutches / shift clutches instead. Or go ahead and buy real spiders.
Climax Metal C 100 Collar Plated: 🔒 Exceptional Strength & Durability for Secure Shaft Attachment
3 Review
🔧 Enhance Plating Precision with Climax RC 050 Coupling Length
3 Review
💥 Climax 2C 200: The Ultimate Two Piece Clamping Plating Solution
3 Review
🔩 Durable Solid Steel Plated Shaft Collars Set for Efficient Industrial Applications
3 Review