DescriptionAre you looking for a professional, yet affordable stepper motor? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional stepper motor must meet you needs. It is one of the best choices for you.Physical Specification-Frame Size: 57 x 57mm - Body Length: 100mm - Shaft Diameter: 8mm - Shaft Length: 30mm - D-cut Length: 28mm - Number of Leads: 4 - Lead Length: 650mm - Weight: 1.45kgFeatues- Color: As shown. - Size: About 5.7x5.7x13cm. - Material: Plastic and metal. - Manufacturer Part Number: TY17HD31Y-30B - Motor Type: Bipolar Stepper - Step Angle: 1.8 deg. - Holding Torque: 2.7Nm(385oz.in) - Rated Current/phase: 4.2A - Phase Resistance: 0.75ohms - Inductance: 2.8mH+/-20%(1KHz) - 2.4Nm(385oz.in) holding torque - NEMA 23 bipolar 2.24"x2.24"x3.94" 4-wire - 1.8 deg. step angle(200 steps/rev) - Rated current 4.2A & resistance 0.75ohms. - and high quality. - Small size, convenient storage and placement. - Each phase draws 2.8A, allowing for a holding torque of 2.4Nm(385oz.in). - Make sure the motor connect to a constant current or chopper drive controller before you test motor. - Connecting the motor directly to a power supply will destroy the motor.
