High Torque Bipolar Nema 23 Stepper Motor 1.8° 3Nm Low Noise Digital Stepping Motor for 3D Printers, CNC Machines & Laser Cutters - Perfect for DIY Projects, Robotics & Industrial Automation

Shenzhen Rtelligent Mechanical and Electrical Technology Co., Ltd is a manufacturer which has full motion controlling products including motion controller, stepper servo drive, stepper servo motor, stepper drive and stepper motor with well-equipped testing facilities and strong technical power. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in textile, package, printing, carving, advertising, laser, electron and other Automatic industries.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs by the innovation of our R&D team. We welcome new and old customers from all walks of life to consult us for future business relationships and mutual success! Nema 23 Stepper Motor 3Nm (425oz-in) Our RTELLIGENT stepper motor is specially designed for accurate control of position and speed. The biggest characteristic of step motor is "digital" For each pulse signal from the controller, the stepper motor driven by its runs at a fixed angle ("One step" for short)General specificationStep accuracy: ±5%(synchronizing, no-load)Temperature rise: 80℃MaxAmbient temperature: -10℃—+50℃Insulation resistance: 100MΩmin.500VDCVoltage resistance: 500VAC for one minuteRadial runout: 0.06Max.(450g-load)Axial runout: 0.08Max.(450g-load) Electrical Specifications of Step Motor Product Model 57A3 Step Angle 1.8°±5% (full step no-load) Rated Current 5.0A Phase 2 Number of Lead 4 Holding Torque 3Nm (425oz-in) Rotor Inertia 720g.cm² Motor Size 57x57x102mm Shaft Diameter 8mm (other diameter please contact me) Default Connection Red (A+)Blue (A-)Green (B+)Black (B-) 57A1S8 57A1 57A2 57A3 57A1S8D Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews — 4.4 out of 5 stars 12 4.5 out of 5 stars 26 4.8 out of 5 stars 22 5.0 out of 5 stars 2 Price $34.99$34.99 $27.00$27.00 $33.99$33.99 $37.99$37.99 $39.50$39.50 Holding Torque 1.3Nm/184.12oz-in 1.3Nm/184.12oz-in 2.2Nm/311.67oz-in 3.0Nm/425oz.in 2.0Nm/283.30oz-in Shaft Diameter 6.35mm 6.35mm 8mm 8mm 8mm Motor body length 57x57x76mm 57x57x76mm 57x57x80mm 57x57x102mm 57x57x76mm Size Warning Warning: Make sure the motor is connected to a constant current or chopper drive controller before testing. Connecting the motor directly to a power supply will destroy it. Package Contents: 1 x 57A3 digital stepper motor 1 x user manual Noted: If you encounter technical problems during use, please be sure to ask us! We will solve the problem for you. When you are unable to consult us, please be sure to consult Amazon Buyer Services for help. Thank you!

Features 2 phase, 1.8 degree step angle, 3.0Nm holding torque, 4.0A-5.0A Rated Current, 4-wire ,24-50VDC operating voltage(Recommend 48VDC)

Advantage The stepping motor is featuring low vibration, low noise, low heating, high speed

Digital Motor With the digital character, the step motor can control position and speed accurately

Default Connection Red (A+)Blue (A-)Green (B+)Black (B-)

Application The stepper motor is widely use for 3D printers, medical equipment, industrial equipment, laser CNC machine, automation devices