Product Description:

The P50B05020DXS2ZU is a brushless servo motor produced by Sanyo Denki for the P5 Super BL Servo Motors series. In packaging lines, pick-and-place gantries, or indexing tables, the unit converts electrical commands from a matching amplifier into precise shaft rotation for position and velocity control. Its compact square flange and encoder feedback simplify integration into automation equipment with limited installation space. The encoder reports rotor position to the amplifier, allowing the control loop to correct motion errors as operating loads change.

The motor has a rated mechanical output of 200 W. At this load, the shaft turns at 3000 rpm and delivers 0.637 N·m of torque to couplings or timing pulleys. The square frame measures 54 mm across the mounting flange, allowing direct attachment to compact gearheads or brackets without spacers. Each stator phase has a resistance of 3.4 Ω, which affects copper losses and the current supplied by the servo drive during steady operation. These electrical and mechanical values allow the connected amplifier to regulate the motor while accounting for winding losses and continuous load demand.

For rapid indexing moves, the shaft can accelerate to 4500 rpm without exceeding its speed limit. Short-term load changes are handled by a peak stall torque of 1.96 N·m, providing additional torque above the continuous operating value. The motor has a torque constant of 0.436 N·m/Arms, allowing the amplifier to convert commanded current into predictable shaft torque. Current rises within the winding in 2.9 ms, while the rotor responds in 0.9 ms to support rapid changes in motion. The encoder produces 2,000 pulses per revolution, providing the feedback resolution needed for accurate positioning. A rotor inertia of 0.173 × 10⁻⁴ kg·m² supports quick acceleration and deceleration in high-throughput axes that must settle within short cycle times.