Unique Bargains Stepper Motor 42 Bipolar 300mm 0.56NM 1.5A DC2.5V f 3D Printer DIY Hobby

By Unique Bargains

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$42.99 In Stock

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Description & Features+

The latest version NEMA 42 step motor with holding torque of 510mN.m. Free 2.3ft length jump wire and XH motor cable with a 4-pin 0.1 inch pitch (2.54mm) connector already fitted - ready to plug and print! It is ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications.
Electrical Specification:
Motor Type: Bipolar Stepper
Phase: 2
Rated Voltage:4.3V
Rated Current: 1.7A
Inductance:3.2mH +/- 20%(1KHz)
Holding Torque:≥510mN.m
Electric Resistance:1.8ohms +/-10%
Physical Specification:
Frame Size: 42 x 42mm
Body Length: 49mm
Shaft Diameter: 8mm
Shaft Length: 300mm
Number of Leads: 4
Weight: 460g
Wire Connection:
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 output current not higher than motor rated current, and voltage not higher than 36V.
Please take care of wires coils order when you connecting to driver or it will damage your driver.
  • Model: 42BYGH648-A-300M; Main Color: Black, Silver Tone; Body Length: 49mm / 1.93"; Shaft Diameter: 8mm / 0.31"
  • Shaft Length: 300mm / 11.81"; Number of Leads: 4; Inductance: 3.2mH+/-20%; Frame Size: 42 x 42mm / 1.65" x 1.65" (L*W)
  • Phase: 2; Rated Current: 1.7A; Rated Voltage: 4.3V
  • Wiring Mode: ABCD; Electric Resistance: 1.8ohms +/-10%; Holding Torque: 0.51N.m


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You can return this item within 90 days from the day you receive your online order.

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