Remember my motors are all NAME BRAND stepper motors made for heavy industry,

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

5 Nice Nema 17 stepper motors with GT2 2mm pulleys for your DIY RepRap, Markerbot, CNC Router AND OTHER projects.

Minebea / Matsushita Motor Corp.

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, repraps, markerbots etc.

Parameters:

• Current  up to 1.4A 
• Voltage will work with power supply up to 36VDC
  
• (Ignore Volt and Amp rating listed on the motor, it's for a specific machine).
  
• 1.8 deg / step
• Holding Torque:  5.5Kg.cm (76 oz-in)
  
• 6 wire connection uni-polar or 4 wire connection bi-polar
• width  42mm x 42mm
• total length of 47 mm with damper 53
• 5 mm diameter shafts
• shafts length 22mm
• GT2 2mm pulley, teeth count 25
  
• Weight 13.7 oz.
• Connection wires provided
  
• PIN1= B-
• COMMON
• PIN3= B
• PIN4= A
• COMMON
• PIN6= A-