SH2862-51XB12

The Sanyo Denki SH2862-51XB12 stepping motor is a high-precision industrial drive solution in the F SANMOTION Stepping Motors series, designed for reliable motion control in demanding automation environments. With a basic step angle of 1.8°, this bipolar, 2-phase motor ensures smooth and accurate positional performance at each microstep. The motor operates at a rated voltage of 24 VDC and draws a rated current of 2 A/phase, delivering moderate power suitable for mid-range torque requirements. Its compact footprint and single-shaft design enable easy mechanical integration in space-constrained systems. The natural convection cooling mechanism maintains thermal stability without active fans, reducing maintenance and system complexity.

Detailed technical specifications define the SH2862-51XB12’s capabilities across multiple parameters. The faceplate size of 51 mm and overall motor length of 62–73 mm allow for compact installations, while the shaft configuration: single shaft simplifies coupling to downstream components. The motor’s max self-start frequency of 1000–5000 pulses/s supports rapid acceleration profiles in dynamic applications. Its bipolar winding type optimizes torque output over unipolar equivalents, with both driver compatibility for DC-input drivers (e.g., BS1D200P10) and flexible output coupling options such as rubber or other flexible couplings. Natural convection cooling ensures reliable operation in temperatures typical of industrial automation settings.

Operational features emphasize consistent performance under varying load and speed conditions. The bipolar, 2-phase motor configuration yields high torque-to-inertia ratio, enabling quick response to step commands without sacrificing accuracy. The basic step angle of 1.8° provides fine resolution for precise positioning tasks, while the max self-start frequency range permits high-speed operation when required. Natural convection cooling efficiently dissipates heat generated during continuous duty cycles, maintaining the motor within safe thermal limits. The single-shaft design affords direct connection to gearboxes or couplings, minimizing mechanical backlash and enhancing system rigidity.

System integration is streamlined through broad driver compatibility and a compact form factor. The SH2862-51XB12 readily interfaces with industry-standard DC-input drivers, facilitating plug-and-play installation in factory automation, robotics, and packaging machinery. Its compact faceplate size and motor length are ideal for applications with restricted mounting space, such as pick-and-place units, CNC tables, and automated inspection equipment. By combining precise step control, natural cooling, and robust mechanical design, this motor supports reliable operation in industrial automation systems where accuracy, efficiency, and low maintenance are critical.