NEMA 17 Gear Stepping Motor for 3D Printer

Description:

Step angel:1.8°
Motor size: NEMA17 42mm
Keeping torque:.2N.m-.8N.m
Possibilities:Brake,Encoder,Plantary gear box

CE and RoHS authorized

Programs
Use for robots stepper motor, electric powered automated equipment stepping motor, healthcare instrument stepping motor, advertisement instrument stepper motor, lights& audio equipment stepper motor, printer stepper motor, textile equipment stepper motor,CNC router stepper motor,3D Printer stepper motor.

Motor Technical specs

nema17, 1.eight diploma
Product Quantity	Keeping torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Mass	Motor Size	Connection Manner
One Shaft	N.m min	A/Stage	Ω/Phase @20ºC	Mh/Section	g.cm²	kg	mm
JT242BP06	.sixteen	.6	6.six	nine.five	23	.2	31	Connector
JT242BP12		one.2	one.eight	two.4
JT243BP06	.twenty five	.6	8	sixteen.five	35	.24	35
JT243BP12		one.2	2.1	4.two
JT244BP12	.four	one.two	2.5	five.5	54	.three	forty one
JT244BP20		2	one.05	two.one
JT245BP12	.48	1.two	3.one	eight	seventy seven	.36	forty nine
JT245BP20		two	1.35	3.two
JT246BP12	.seventy two	1.two	four	eleven	a hundred and ten	.5	sixty one
JT246BP20		2	one.seventy five	four
JT243UP12	.17	1.two	2.4	2.2	35	.24	35
JT244UP12	.28	1.2	3	3	fifty four	.3	forty one
JT245UP12	.33	one.2	three.7	four.six	77	.36	forty nine

 

nema17, .9 degree
Product Variety	Keeping torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Mass	Motor Duration	Link Manner
Single Shaft	N.m min	A/Period	Ω/Period @20ºC	Mh/Stage	g.cm²	kg	mm
JT443BP12	.twenty five	1.two	two	five	35	.24	35	Connector
JT444BP20	.four	2	one.one	3	54	.3	41
JT445BP20	.five	2	one.4	4	seventy seven	.36	forty nine

 

nema17, 1.8 degree, Brake
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Brake static friction torque	Volt/Watt	Motor Excess weight
Solitary Shaft	N.m min	A/Period	Ω/Phase @20ºC	Mh/Period	g.cm²	N.m	v/w	kg
JT244B20M	.four	2	one.05	2.1	fifty four	.five	24VDC/three.5W	.three
JT245B20M	.48	2	one.35	3.2	seventy seven			.36
JT246B20M	.seventy two	two	one.75	4	a hundred and ten			.five