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 for your DIY RepRap, Markerbot, CNC Router AND OTHER projects. Shinano-Kenshi 5 x Pulley, Vibration damper and additional connection wire included Better performance!!! with the mounted 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: Holding Torque: 60.8oz/in Bi-Polar Current up to 1.2A Voltage will work with power supply up to 36VDC 1.8 deg / step 6 wire connection uni-polar or 4 wire connection bi-polar width 42mm x 42mmtotal length of 46mm mm 5 mm diameter shafts shafts length 18mmWeight 10 oz. 0Connection wires provided3mm pitch pulley2 X Ball BearingsORG – A-BRN – ARED – BYLW – B-BLK - COMMONWTH – COMMON They’re in very good condition (ALMOST NEW) Normal 0 false false false EN-US X-NONE X-NONE