Hybrid stepper motor linear actuator

NEMA 8-----20MM
Available travel per step: 0.0030mm, 0.006mm, 0.01mm, 0.02mm, 0.04mm

NEMA11------28MM
Available travel per step: 0.003175mm to 0.0508mm

NEMA14------35MM
Available travel per step: 0.003mm to 0.0635mm

NEMA17-------42MM
Available travel per step: 0.003mm to 0.127mm

NEMA23-------57MM
Available travel per step: 0.0016mm to 0.127mm, MAX, thrust force is up to 800N