Threaded Rod NEMA17 Stepper 40mm lenth, 350mm Tr8*8 Acme Leadscrew with POM Nut
Specification:
200 steps per revolution (1.8 deg/step)
2 Phase, Bipolar, 4 wires
Rated Voltage 2V DC
Rated Current 1.2A
Phase Resistance: 1.7 Ohm ± 10% (20º C)
Phase inductance: 4.5 mH ± 20% (1kHz 1 V rms)
Holding torque: 0.4 N.m Min.
Motor length: 40mm
Acme Lead Screw: 350mm long, Tr8x8(P2)
Nut: POM (You could buy an extra Anti-backlash Nut)
Picture:
Drawing: