AC brushless rotary servo motor with keyed shaft + built-in e/m brake + built-in absolute feedback encod. (22-bit) - Mitsubishi Electric (MELSERVO J4 series) - Rated output 850W / 0.85kW - 22-bit (equivalent to 4194304ppr) feedback - Rated current 5.2A - Supply voltage 200Vac class - Rated torque 8.1Nm nominal - Rated rotational speed 1000rpm - 130x130mm flange mounting - IP67 - with 2 x MS-type connectors - rated for 0...+40°C ambient - equivalent to HGSR81BK