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(3) CNC stepper 1/4 shaft connectors couplers nema 23 automation staging router

(3) CNC stepper 1/4 shaft connectors couplers nema 23 automation staging router

$ 15.81

Availability: 100 in stock
  • Condition: Used
  • MPN: Does Not Apply
  • Motor Type: Stepper Motors
  • Brand: Unbranded
  • Number Of Axes: 1- 4
  • All returns accepted: ReturnsNotAccepted
  • Custom Bundle: No
  • Modified Item: No
  • Non-Domestic Product: No

    Description

    This auction is for a set of 3 stainless steel used cnc couplers. They fit 1/4" diameter shafts. Very high quality at a low price. I have tried the ones from China that have the spiral cuts and they are bad.  The helical cuts allow the chinese couplers to spring like a slinky.  I switched to these and have been happy ever since.  I am selling my extras now.
    These are precision CNC couplers and one of their many uses is to connect a stepper motor to a drive screw.  The connector will allow for some misalignment and the design reduces vibration. This will save your stepper motors a lot of wear. Durable stainless steel and rubber construction. Great on small vertical milling machines like the Sherline. It would also be great for cnc routers or any other cnc application using a 1/4" shaft.  This can be used on any 1/4 shaft unlike some connectors that require a flat to be milled onto a shaft. Shaft connectors are balanced and can be used at a high speed.