Nema17 linear stepper with 42mm or 70mm Tr8*8 leadscrew

NEMA17 linear stepper motor

NEMA 17 Linear Stepper Motor with 70mm Tr8*8 Acme Leadscrew

200 steps per revolution (1.8 deg/step)
2 Phase, Bipolar, 4 wires
Acme Lead Screw: 70mm long, Tr8x8(P2)

Size: 42mm*42mm*L40mm
Rated Voltage: 2.2V
Current per Phase: 1.2A
Resistance per Phase: 1.9 Ohm ± 10% (20º C)
Holding Torque: 0.4 N.m Min.
Inductance/Phase:4.5 mH ± 20% (1kHz 1 V  rms)
Rotor Inertia:57 gNaN ²
Phase: 2
Lead  Wire(No.):4

New arrival: 17HS3001-42N, 42mm long Tr8*8 lead screw