42mm NEMA 17 0.9 1.8 Degree Mini Electric Step Stepper Motor with Hollow Shaft

Description:

Action angel:one.8°
Motor measurement: NEMA17 42mm
Holding torque:.2N.m-.8N.m
Options:Brake,Encoder,Plantary gear box

CE and RoHS accredited

Purposes
Use for robots stepper motor, electric powered automated gear stepping motor, medical instrument stepping motor, advertisement instrument stepper motor, lights& audio tools stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.

Motor Requirements

nema17, one.8 degree
Design Quantity Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Mass Motor Size Link Mode
Single Shaft N.m min A/Phase Ω/Stage @20ºC Mh/Phase g.cm² kg mm  
JT242BP06 .16 .6  six.6 9.five 23 .2 31 Connector
JT242BP12 one.two one.eight 2.4
JT243BP06 .twenty five .6  eight sixteen.5 35 .24 35
JT243BP12 one.two two.one four.two
JT244BP12 .4 one.two 2.five 5.five 54 .3 forty one
JT244BP20 2 1.05 two.one
JT245BP12 .forty eight one.two 3.one 8 seventy seven .36 49
JT245BP20 2 1.35 three.two
JT246BP12 .72 one.two 4 11 one hundred ten .five 61
JT246BP20 two one.seventy five four
JT243UP12 .17 one.two two.four 2.two 35 .24 35
JT244UP12 .28 one.2 3 3 54 .three forty one
JT245UP12 .33 1.2 3.7 4.six seventy seven .36 49

 

nema17, .9 degree
Design Number Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Mass Motor Length Connection Manner
One Shaft N.m min A/Section Ω/Period @20ºC Mh/Period g.cm² kg mm  
JT443BP12 .twenty five 1.two two five 35 .24 35 Connector
JT444BP20 .4 two one.one three 54 .3 forty one
JT445BP20 .five 2 1.4 four 77 .36 49

 

nema17, 1.8 degree, Brake
Model Variety Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Brake static friction torque Volt/Watt Motor Bodyweight
Solitary Shaft N.m min A/Phase Ω/Period @20ºC Mh/Stage g.cm² N.m v/w kg
JT244B20M .4 two one.05 two.1 54 .five 24VDC/three.5W .three
JT245B20M .forty eight 2 1.35 three.two 77 .36
JT246B20M .72 2 one.75 4 110 .five

 

42mm NEMA 17 0.9 1.8 Degree Mini Electric Step Stepper Motor with Hollow Shaft