Remember these are NAME BRAND stepper motors made for heavy industry,

NOT the cheap non-name brand made for retail stepper motors that heat up, make lots of noise and don’t last.

US Shipping $6.40 for the first motor and $1.00 for each additional motor

MINEBEA

Better performance!!! with the removable damper, it is ideal for applications where motor noise and vibration need to be minimized, such as in security camera controls, simple movement systems in analytical instruments or in marking engraving machines, CNC lathe, CNC machines, repraps, markerbots etc.

Parameters:

• Nema 23
• Voltage will work with power supply 5 to 36VDC
  
• Holding torque: 1000 mNm (142 oz.in.)( 10200 g-cm) bi-polar
• 1.8 deg  200 steps/rev when full-stepping
• 6 wire connection uni-polar or 4 wire connection bi-polar
• width  56mm x 56mm
• total length of 54mm
• 7 mm diameter shafts
• shafts length 18mm
• Weight 1lb-10 oz 
• 8mm width x 12mm diameter- 2mm pitch pulley 21 teeth.  The pulley is pressed on and I can remove if you like.
  
• Connection wires provided
  
• Pin 1 =  A
  
• Pin 2 =  A COM
• Pin 3 =  A-
• Pin 4 =  B
• Pin 5 =  B COM
• Pin 6 =  B-

These motors are NEW, but they are not individually packaged.