Product Description:

The P50B05010DXS00 is a brushless AC servo motor produced by Sanyo Denki and supplied under the P5 Super BL Servo Motors series. Classified as a standard-design motor, it uses a wiring-saving incremental encoder to return shaft position to the drive, allowing precise electronic commutation and closed-loop control. The model is intended for compact industrial robots, indexing tables, and light conveyor stations where accurate torque delivery and repeatable speeds support consistent process quality and cycle times.

The square housing has a 54 mm mounting flange, so it can bolt directly to gearboxes or brackets that accommodate the size 54 footprint. Continuous stall torque is rated at 0.353 N·m, indicating the load the motor can support continuously without thermal overload while the shaft is locked. The encoder provides a resolution of 2,000 P/R, giving the controller 0.18 degrees of shaft-position feedback per pulse for fine positioning. The maximum mechanical speed reaches 4,500 rpm, permitting fast rapid-traverse moves before the motor settles at the commanded velocity. The continuous stall current is 1.2 Arms, which helps determine the continuous current capacity required from the drive and the amount of heat that must be managed in the cabinet.

The rated mechanical output is 100 W, making the motor suitable for small-frame applications that require modest but steady power. The three-phase stator windings have a phase resistance of 4.9 Ω, which affects resistive losses and dynamic current response. The motor has a mass of 0.74 kg, reducing the weight carried by gantry or delta-arm axes. Under nominal load, the shaft turns at 3,000 rpm, produces 0.319 N·m of torque, and draws 1.1 Arms. The torque constant is 0.319 N·m/Arms, while the rotor inertia is 0.101 × 10⁻⁴ kg·m². The housing has an overall length of 86 mm, and the peak stall torque is 0.98 N·m. The motor does not have a holding brake, so an external mechanism or the drive’s servo-lock function must retain static loads.