Description A stepper motor to satisfy all your 3D-Printer, robotics, Linear Motion projects needs! This 4-wire uni-polar/bipolar stepper motor has 1.8° per step for smooth motion and a nice holding torque. This motor specified to have a max current of 2.8A/phase so that it could be driven easily with common motor shield for Arduino (or other motor driver) and a wall adapter or lead-acid battery. The motors are supplied with a 100cm long power cable with a 4-pin female 2.56mm pitch header connector. General Specification: Model: 57BYG250B-8. No. of Phase: 2 Phase 4-wires. Rated Phase Current: 3A. Phase Resistance: 0.9Ω. Phase Inductance: 4.7mH. Step Angle: 1.8 Degree. Shaft: ∅8.00mm D-Shape. Rated Voltage: 12V ~24V DC. Holding Torque: 1.2N.m. Shaft Radial force: 10Kg/cm. Wire length: 100cm. Frame size: 56mm x 56mm. Motor Body Length LMAX: 56mm. Weight: 770g. Related Information 57BYG250B-8 Specification. Our Local Outlet: Shopee Lazada
