Product Description:

The servo assembly P50B07030DXS0E is produced by Sanyo Denki as part of the P5 Super BL Servo Motors series. It pairs a brushless motor with an inline planetary gearhead, forming a compact drive that supplies controlled torque for pick-and-place arms, indexing tables, and other motion points in automated equipment. By accepting high-frequency feedback from its wiring-saving incremental encoder, the unit supports closed-loop positioning tasks where repeatability and a small footprint are critical.

At the motor flange, the device can deliver a continuous stall torque of 0.98 N·m, while the integrated feedback system monitors shaft position with a resolution of 2,000 P/R. A gear ratio of 1/25 multiplies the available torque at the output flange and limits the rated output speed to 120 rpm. Internally, the stator windings have a phase resistance of 2.9 Ω and an electrical time constant of 3.8 ms, allowing a rapid current rise for dynamic response. Mechanical inertia is characterized by a mechanical time constant of 1.8 ms, and the peak stall torque reaches 2.94 N·m during short transients. The brushless motor supports a maximum rotor speed of 4500 rpm before the gear reduction, and a torque constant of 0.483 N·m/Arms relates the commanded current to the resulting torque.

Downstream of the gearbox, the shaft supplies a rated torque of 17.4 N·m during continuous operation and can withstand a peak torque of 55.1 N·m during acceleration. The motor has a rated output of 300 W and a power rate of 17.7 kW/s, permitting frequent start-stop cycles while controlling thermal load. Its flange measures 76 mm, supporting direct mounting to compact machine frames, and the rated motor torque before gear reduction is 0.931 N·m. The unit is supplied without a holding brake, so an external mechanism must secure vertical loads when power is removed. The wiring-saving detector format reduces the number of required connections in tightly arranged enclosures.