Product Description:

The P50B03003DXS00 is a brushless AC servo motor manufactured by Sanyo Denki for the P5 Super BL Servo Motors series. Its 35 mm square flange and mass of 0.24 kg make it suitable for compact axes where lightweight moving components are preferred. In automated pick-and-place machines or small conveyors, the motor converts electrical energy into tightly regulated rotary motion. Integrated position feedback allows the connected drive to monitor shaft movement and correct deviations during operation.

At its continuous rating, the motor supplies 30 W at a shaft speed of 3,000 rpm, producing 0.098 N·m of torque from a phase current of 0.5 Arms. The continuous stall region permits 0.53 Arms to hold loads while the shaft is locked, corresponding to a static torque of 0.108 N·m. A wiring-saving incremental encoder with a resolution of 2,000 P/R transmits position data over the power leads, simplifying the cable harness. Phase resistance is 20.5 Ω, and the absence of a commutator reduces wear during repeated motion cycles. The motor is supplied without a holding brake, so stationary loads must be secured by drive-applied torque or an external mechanical device.

For intermittent operation, the rotor can accelerate to 4,500 rpm and deliver a peak torque of 0.323 N·m. These operating conditions raise the phase current to 1.8 Arms, which the connected drive must accommodate during acceleration and other short-duration loads. The torque constant is 0.206 N·m/Arms, providing a linear relationship between commanded current and motor torque. Electrical and mechanical time constants of 0.7 ms and 2.1 ms support rapid current buildup and responsive speed changes. The rated power rate is 6.5 kW/s, indicating the motor’s ability to produce quick acceleration in compact positioning axes.