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 15kW - 22-bit (equivalent to 4194304ppr) feedback - Rated current 31A - Supply voltage 400Vac class - Rated torque 95.5Nm nominal - Rated rotational speed 1500rpm - 220x220mm flange mounting - IP67 - with MS-type connectors - rated for 0...+40°C ambient - equivalent to HGJR15K1M4BK