Product Description:

The P30B04010PCKST is a compact servo motor produced by Sanyo Denki within the P3 Super BL Servo Motors series. As a brushless motor, it converts drive current into precise rotary motion for positioning axes, indexing tables, and light conveyor sections in industrial automation. An integrated holding brake uses a 24 V brake coil to secure the shaft when power is removed, making the unit suitable for vertical loads and other applications that require reliable load retention.

At its continuous operating point, the motor delivers 100 W of mechanical power while running at a rated speed of 3000 rpm. The corresponding rated shaft torque is 0.32 N·m, which is suitable for pick-and-place grippers or small belt drives. When the load stalls while the motor remains energized, the winding can sustain a continuous stall torque of 0.98 N·m without exceeding its thermal limits. The speed range extends to a maximum of 4500 rpm, providing additional capacity for acceleration profiles and brief high-speed operation. A power rate of 22.0 kW/s indicates how rapidly the motor can exchange mechanical energy. The electrical time constant is 1.3 ms, while the mechanical time constant is 0.8 ms, allowing drive voltage changes to produce a rapid torque response.

The motor has a 40/42 mm square flange and an 8 mm shaft that mates with standard couplings. Short-duration overloads are supported by a peak stall torque of 2.2 N·m, and the drive can momentarily provide an instantaneous phase current of 7.4 Arms to reach that torque level. Torque generation follows a constant of 0.162 N·m/Arms, which indicates the torque produced for each ampere of phase current. The phase resistance is 1.58 Ω, contributing to voltage drop and copper heating while the motor operates. These electrical values support proper amplifier selection and help keep winding temperatures within acceptable limits under the intended operating load.