Mitsubishi HG-SR51BW0C 5 kW AC Servo Motor for MELSERVO-J5

The Mitsubishi HG-SR51BW0C (HG-SR51BW0C) is a brushless rotary AC servo motor engineered for high-performance motion control within the Mitsubishi Electric MELSERVO-J5 series. Equipped with a straight shaft, an integrated oil seal, and a 26-bit absolute feedback encoder delivering 67,108,864 pulses per revolution, this motor ensures precise positioning and dependable dynamic response in demanding automation applications. It is rated as equivalent to HKST5024WJ. Operating across a 200 V or 400 V AC supply voltage class, the motor delivers a rated output of 5 kW (5,000 W) with a rated torque of 28.6 Nm at a rated rotational speed of 1,000 rpm. Under 200 V AC amplifier drive conditions, it draws a rated current of 16 A. The unit features a standard 176 x 176 mm flange mounting layout and achieves an IP67 degree of protection against dust and liquid ingress. Built for heavy-duty factory environments, it maintains reliable operation over an ambient temperature range of 0 to +60 degrees Celsius.