Unipolar NEMA 17 Stepping Motor for 3D Printer

Unipolar NEMA 17 Stepping Motor for 3D Printer

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

Description:

one.8 degree/.9 degree Size 42mm Hybrid stepper motor. 
3D Printer stepper motor
42mm dimensions stepper motor
NEMA17 stepping motor
Little stepping motors
two phase 42mm stepper motor

CE and RoHS approved

Purposes
Use for robots stepper motor, electrical automatic gear stepping motor, healthcare instrument stepping motor, advertisement instrument stepper motor, lighting& audio equipment stepper motor, printer stepper motor, textile machinery stepper motor,CNC router stepper motor,3D Printer stepper motor.

Motor Specs

nema17, one.8 degree
Model Number Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Mass Motor Size Connection Method
Solitary Shaft N.m min A/Stage Ω/Section @20ºC Mh/Period g.cm² kg mm  
JT242BP06 .16 .6  six.six 9.five 23 .2 31 Connector
JT242BP12 1.2 1.8 2.4
JT243BP06 .twenty five .6  eight 16.five 35 .24 35
JT243BP12 one.2 two.1 4.two
JT244BP12 .four 1.two two.5 5.five fifty four .3 forty one
JT244BP20 two 1.05 two.one
JT245BP12 .forty eight 1.2 three.one eight 77 .36 forty nine
JT245BP20 two 1.35 three.2
JT246BP12 .seventy two one.two four 11 one hundred ten .5 61
JT246BP20 2 one.seventy five four
JT243UP12 .17 one.two two.4 two.2 35 .24 35
JT244UP12 .28 one.2 three 3 54 .three 41
JT245UP12 .33 1.2 3.seven 4.six seventy seven .36 49

 

nema17, .9 diploma
Model Quantity Holding torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Mass Motor Duration Link Method
One Shaft N.m min A/Stage Ω/Section @20ºC Mh/Phase g.cm² kg mm  
JT443BP12 .twenty five 1.two two five 35 .24 35 Connector
JT444BP20 .four 2 1.1 three fifty four .three forty one
JT445BP20 .five 2 one.four four 77 .36 forty nine

 

nema17, 1.8 degree, Brake
Design Variety Keeping torque  Rated Cuttent Wiring Resisitance Winding Inductance Rotor Inertia Brake static friction torque Volt/Watt Motor Fat
One Shaft N.m min A/Phase Ω/Period @20ºC Mh/Period g.cm² N.m v/w kg
JT244B20M .4 2 one.05 two.one 54 .five 24VDC/three.5W .3
JT245B20M .48 two one.35 3.2 seventy seven .36
JT246B20M .seventy two 2 1.75 four a hundred and ten .5

 

Unipolar NEMA 17 Stepping Motor for 3D Printer

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