AC brushless rotary servo motor with keyed shaft + built-in e/m brake + built-in absolute feedback encod. (22-bit) + oil seal - Mitsubishi Electric (MELSERVO J4 series) - Rated output 500W / 0.5kW - 22-bit (equivalent to 4194304ppr) feedback - Rated current 3A - Supply voltage 200Vac class - Rated torque 1.6Nm nominal - Rated rotational speed 3000rpm - 90x90mm flange mounting - IP67 - with 2 x MS-type connectors - rated for 0...+40°C ambient - equivalent to HGJR53BK