Supplier Homepage Motor Electric Motors DC motor 57mm 1.8 Degree NEMA 23 Permanent Magnet Unipolar Stepper Stepping Motor with Brake

57mm 1.8 Degree NEMA 23 Permanent Magnet Unipolar Stepper Stepping Motor with Brake

Purchase Qty. / Reference FOB Price

Production Capacity:
Payment Terms:	LC, T/T

Send Inquiry

Basic Info

Product Description

Model NO.

JT257B50M

Certification

ISO9001

Specification

CE, RoHS, ISO

Origin

Changzhou, Jiangsu, China

HS Code

8501310000

Step angel:1.8°/0.9°
Holding torque:0.8-3.2N.m/0.5-1.5N.m
Motor size: NEMA23 57mm
Options:Brake,Encoder,Plantary gear box

Description:
permanent magnet stepping motor with brake
57mm 1.8 degree nema23 2 phase stepper stepping motor with 8 lead-wires
NEMA23 stepping motor , 57mm square stepper motor
2.2N.m Stepper motor , high torque stepper motor with 57mm size

CE and RoHS approved

Applications
Use for robots stepper motor, electric automatic equipment stepping motor, medical 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.

nema23, 1.8 degree, 2 phase
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Mass	Motor Length	Connection Mode
Single/Dual Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	kg	mm
JT252BP10_	0.6	1	4.2	8.9	140	0.46	42.5	Connector
JT252BP20_		2	1.2	2.1
JT252BP30_		3	0.51	1
JT253BP10_	0.8	1	4.7	10.8	180	0.52	45.5	Connector
JT253BP20_		2	1.25	2.7
JT253BP30_		3	0.57	1.2
JT254BP10_	1	1	5.5	16	240	0.64	51.5	Connector
JT254BP20_		2	1.5	4.3
JT254BP30_		3	0.7	1.75
JT255BP20_	1.2	2	1.6	5.2	280	0.72	55.5	Connector
JT255BP30_		3	0.7	2.4				Connector
JT255BL40_		4	0.45	1.4				Lead-wire
JT256BP20_	1.7	2	2	6	350	0.85	64.5	Connector
JT256BP30_		3	0.9	2.7				Connector
JT256BL40_		4	0.5	1.6				Lead-wire
JT257BP30_	2	3	1.1	4.2	480	1.1	76.5	Connector
JT257BL40_		4	0.65	2.35				Lead-wire
JT257BL50_		5	0.37	1.8				Lead-wire
JT258BP30_	2.2	3	1.2	4.5	520	1.2	80.5	Connector
JT258BL40_		4	0.65	25				Lead-wire
JT258BL50_		5	0.36	1.76				Lead-wire
JT2510BL40_	3	4	0.88	3.2	720	1.5	101	Lead-wire
JT2510BL50_	3	5	0.5	2.3	720	1.5	101	Lead-wire
JT252UP30_	0.5	3	0.6	0.5	140	0.46	42.5	Connector
JT255UP30_	0.9	3	1.55	0.9	280	0.72	55.5
JT257UP30_	1.5	3	2.4	1.4	480	1.1	76.5

nema23, 0.9 degree, 2 phase
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Mass	Motor Length	Connection Mode
Single/Dual Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	kg	mm
JT452BP30_	0.5	3	0.55	2.3	140	0.46	42.5	Connector
JT455BP30_	0.9	3	0.75	3.7	280	72	55.5
JT457BP30_	1.5	3	1.1	6	480	1.1	76.5

nema23, 1.8 degree, Brake
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Brake static friction torque	Volt/Watt	Motor Weight
Single/Dual Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	N.m	v/w	kg
JT255B40M	1.2	4	0.45	1.4	280	2	24VDC/5W	1.25
JT257B50M	2	5	0.37	1.8	480	2	24VDC/5W	1.6
* M in the model is brake motor

nema23, 1.8 degree, IP65, 2 phase
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Protection level	Motor Weight
Single/Dual Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	IPXX	kg
JT255B40A	1.2	4	0.45	1.4	280	IP65	1.5
JT257B50A	2	5	0.37	1.8	480	IP65	2.4
* Length customizable