Tr8*4 self-locking leadscrew linear stepper
Order No. 17HS3001-300N84 or 17HS3001-350N84
PDFs 360N84A and 425N84A
Holding torque: 0.4 N.m Min.
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)
Acme Lead Screw: 300mm or 350mm long, Tr8x4(P2) out of the stepper motor
Nut: POM Nut
If the load on z-axis is Not that much, Tr8*4 leadscrew w/ pom nut can hold the position if sudden power off. This helps to avoid strike.