2A Stepper Motor Nema 17 Bipolar 47mm 64oz.in(45Ncm) 4 Lead 3D Printer Hobby CNC

Shipping From: China
Sale price€12,89


This is high torque Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws 2A, allowing for a holding torque of 480 mN.m.
It's ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications.
The motor is supplied with a 800mm long power cable with a 4-pin Harwin female connector already fitted - ready to plug and print!

Electrical Specification:
* Manufacturer Part Number: B1142
* Step Angle: 1.8 deg.
* Holding Torque: 480 mN.m
* Rated Current/phase: 2A
* Phase Resistance: 1.3ohms
* Inductance: 1.9mH

Physical Specification:
* Frame Size: 42 x 42mm
* Body Length: 47mm
* Shaft Diameter: 5mm
* Shaft Length: 23mm
* D-cut Length: 21mm
* Number of Leads: 4
* Lead Length: 800mm
* Weight: 310g

Black(A+), Green(A-), Red(B+), Blue(B-)

* As a stepper motor, it should connect to a constant current or chopper driver. Connecting the motor directly to a power supply will destroy the motor.
* To choose a driver, please make sure the driver's output current not higher than motor rated current, and voltage not higher than 36V.
* Please take care of four wires coils order when you connecting to driver, or it will damage your driver.

Estimate shipping

Payment & Security

American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Customer Reviews

Be the first to write a review

You may also like

Recently viewed