Mitsubishi HF-SP301BJ AC Servo Motor with Brake for HF Series

The Mitsubishi HF-SP301BJ (HF-SP301BJ) is an AC rotary brushless servo motor designed for precise motion control applications within Mitsubishi HF Series systems. Featuring a straight shaft construction, this unit integrates an electromagnetic brake and a built-in 18-bit absolute feedback encoder that delivers a resolution equivalent to 260,000 pulses per revolution. Designed for a 200 VAC supply voltage class, the motor provides a rated output of 2,000 W (2 kW) with a rated operating current of 6.8 A. It delivers a rated torque of 6.4 Nm alongside a stall torque of 13.7 Nm while running at a rated rotational speed of 3,000 RPM. The mechanical assembly features a 176 by 176 mm flange mount and is built with an IP67 degree of protection to safeguard internal components against environmental contaminants. Operating across an ambient temperature range of 0 to +40 degrees Celsius, this brushless AC servo motor provides reliable driving and holding performance for automated manufacturing machinery, material handling equipment, packaging systems, and robotic positioning axes.