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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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Stepper motors and Servo motors for CNC
Hey all, I'm just sending out some feelers.
I found a good line on brand new NEMA34 steppers (10 N.m or 1400 oz.in) with double 14mm shafts, 90VDC, 1.8 degree step angle at about $100 each plus shipping. I've tested out a couple and find them to have smooth operation and good torque. I can also get similar sized Servos, 8Nm continuous, 15Nm max torque, 130VAC with drives for about $700. The only problem is that the minimum order quantity is 50 pieces. Is there a lot of interest out there from fellow hobbyists justifying importing these in bulk? They would work well on milling machine retrofits. Send me an email if you are interested. Mike |
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