Small NEMA 17 Stepping Motor for 3D Printer

US$10.00 1 Piece (MOQ)

Basic Info.

Model NO.

JT244UP12

Number of Stator

Two-Phase

Excitation Mode

HB-Hybrid

Function

Driving

Number of Poles

2

Certification

ISO9001, ISO14001

Transport Package

Carton and Pallet

Specification

CE, RoHS, ISO

Origin

Changzhou, Jiangsu, China

HS Code

8501310000

Packaging & Delivery

Package Size

25.00cm * 15.00cm * 15.00cm

Package Gross Weight

3.500kg

Product Description

Description: Step angel:1.8°
Motor size: NEMA17 42mm
Holding torque:0.2N.m-0.8N.m
Options:Brake,Encoder,Plantary gear box
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.
Motor Specifications

nema17, 1.8 degree
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Mass	Motor Length	Connection Mode
Single Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	kg	mm
JT242BP06	0.16	0.6	6.6	9.5	23	0.2	31	Connector
JT242BP12	0.16	1.2	1.8	2.4	23	0.2	31
JT243BP06	0.25	0.6	8	16.5	35	0.24	35
JT243BP12	0.25	1.2	2.1	4.2	35	0.24	35
JT244BP12	0.4	1.2	2.5	5.5	54	0.3	41
JT244BP20	0.4	2	1.05	2.1	54	0.3	41
JT245BP12	0.48	1.2	3.1	8	77	0.36	49
JT245BP20	0.48	2	1.35	3.2	77	0.36	49
JT246BP12	0.72	1.2	4	11	110	0.5	61
JT246BP20	0.72	2	1.75	4	110	0.5	61
JT243UP12	0.17	1.2	2.4	2.2	35	0.24	35
JT244UP12	0.28	1.2	3	3	54	0.3	41
JT245UP12	0.33	1.2	3.7	4.6	77	0.36	49

nema17, 0.9 degree
Model Number	Holding torque	Rated Cuttent	Wiring Resisitance	Winding Inductance	Rotor Inertia	Mass	Motor Length	Connection Mode
Single Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	kg	mm
JT443BP12	0.25	1.2	2	5	35	0.24	35	Connector
JT444BP20	0.4	2	1.1	3	54	0.3	41
JT445BP20	0.5	2	1.4	4	77	0.36	49

nema17, 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 Shaft	N.m min	A/Phase	Ω/Phase @20ºC	Mh/Phase	g.cm²	N.m	v/w	kg
JT244B20M	0.4	2	1.05	2.1	54	0.5	24VDC/3.5W	0.3
JT245B20M	0.48	2	1.35	3.2	77			0.36
JT246B20M	0.72	2	1.75	4	110			0.5

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