The Mitsubishi HG-MR73 is a servo motor from the HG-MR series, classified as Ultra-Low inertia/Small capacity. It delivers a rated output of 0.75 kW across a speed range of 3 to 3000 r/min, and comes fitted with an electromagnetic brake.
The 0.75 kW rated output places this motor in the small-capacity band typical for indexing tables, pick-and-place arms, and conveyor positioning sections where the load inertia is low relative to the rotor. The 3000 r/min top speed is standard for this power class, matching most servo drives' nominal output. The electromagnetic brake (listed as 'With') holds the load at standstill when power is removed — essential for vertical-axis applications or any station where position must be maintained through a power loss or cycle stop.