Bipolar NEMA 17 Stepping Hybrid Micro Electric DC Motor for 3D Printer
| US$10.00 | 1 Piece (MOQ) |
Port:
Shanghai, China
Transport Package:
Carton and Pallet
Payment Terms:
L/C, T/T, D/P
Changzhou Jintian Imp & Exp Co., Ltd.
Jiangsu, China
Last Login Date:
Jun 19, 2025
Business Type:
Manufacturer/Factory
Main Products:
Brushless DC Motor, Brushless Motor, DC Motor, Stepper Motor, Step Motor, Gearbox Motor
Product Description
Company Info
Basic Info.
Model NO.
JT244UP12
Application
Speed
Number of Stator
Excitation Mode
Function
Number of Poles
Certification
ISO9001
Specification
CE, RoHS, ISO
Origin
Changzhou, Jiangsu, China
HS Code
8501310000
Product 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
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 | 1.2 | 1.8 | 2.4 | |||||
| JT243BP06 | 0.25 | 0.6 | 8 | 16.5 | 35 | 0.24 | 35 | |
| JT243BP12 | 1.2 | 2.1 | 4.2 | |||||
| JT244BP12 | 0.4 | 1.2 | 2.5 | 5.5 | 54 | 0.3 | 41 | |
| JT244BP20 | 2 | 1.05 | 2.1 | |||||
| JT245BP12 | 0.48 | 1.2 | 3.1 | 8 | 77 | 0.36 | 49 | |
| JT245BP20 | 2 | 1.35 | 3.2 | |||||
| JT246BP12 | 0.72 | 1.2 | 4 | 11 | 110 | 0.5 | 61 | |
| JT246BP20 | 2 | 1.75 | 4 | |||||
| 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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