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

Description:

Action angel:one.8°
Motor measurement: NEMA17 42mm
Keeping torque:.2N.m-.8N.m
Possibilities:Brake,Encoder,Plantary equipment box

CE and RoHS authorized

Apps
Use for robots stepper motor, electric automated products stepping motor, health-related instrument stepping motor, ad instrument stepper motor, lights& audio gear stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.

Motor Specifications

nema17, one.8 degree
Design Quantity Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Mass Motor Length Relationship Method
Solitary Shaft N.m min A/Section Ω/Section @20ºC Mh/Phase g.cm² kg mm  
JT242BP06 .16 .6  six.six nine.five 23 .two 31 Connector
JT242BP12 1.2 1.eight two.4
JT243BP06 .twenty five .6  eight 16.5 35 .24 35
JT243BP12 1.two 2.one four.2
JT244BP12 .4 one.two two.five 5.five 54 .three forty one
JT244BP20 two one.05 two.one
JT245BP12 .48 one.two three.1 eight seventy seven .36 forty nine
JT245BP20 two one.35 three.two
JT246BP12 .seventy two one.2 four eleven one hundred ten .5 61
JT246BP20 2 one.seventy five 4
JT243UP12 .17 one.two 2.four 2.two 35 .24 35
JT244UP12 .28 1.two three three 54 .three 41
JT245UP12 .33 one.2 three.seven 4.6 seventy seven .36 49

 

nema17, .9 degree
Model Variety Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Mass Motor Duration Connection Mode
One Shaft N.m min A/Period Ω/Period @20ºC Mh/Section g.cm² kg mm  
JT443BP12 .25 1.two 2 five 35 .24 35 Connector
JT444BP20 .4 2 1.one 3 fifty four .3 41
JT445BP20 .five two one.four 4 seventy seven .36 49

 

nema17, 1.eight degree, Brake
Design Number Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Brake static friction torque Volt/Watt Motor Fat
Solitary Shaft N.m min A/Phase Ω/Stage @20ºC Mh/Stage g.cm² N.m v/w kg
JT244B20M .four two one.05 two.1 fifty four .5 24VDC/three.5W .three
JT245B20M .48 2 one.35 3.2 seventy seven .36
JT246B20M .72 2 1.75 4 110 .five

 

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