Description
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
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
* 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.
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
Connection:
Black(A+), Green(A-), Red(B+), Blue(B-)
Warning:
* 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.
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