Product Description:

The P50B07030DXS07 is a brushless servo motor manufactured by Sanyo Denki within the P5 Super BL Servo Motors series. Designed for industrial automation, it fits a 76 mm square flange and occupies the low-to-medium power range for precise positioning tasks. The motor reaches a rated speed of 3000 rpm while delivering 0.931 N·m of rated torque, giving machine builders a compact drive source for conveyors, pick-and-place heads, and small gantries. Its integrated sensor system provides incremental feedback so the controller can maintain accurate velocity and position profiles during operation.

A continuous stall torque of 0.98 N·m can be sustained without exceeding thermal limits, whereas the shaft produces 300 W of mechanical output during steady operation. Position data come from a wiring-saving incremental encoder that offers a resolution of 2000 P/R, reducing the need for separate encoder wiring harnesses. The electric time constant of 3.8 ms helps the drive build phase current rapidly and supports fast torque transients. During short bursts, the motor can reach a maximum speed of 4500 rpm. Because the motor is supplied without a holding brake, external locking or drive torque must secure vertical loads when power is removed.

Short-term overload operation uses a peak phase current of 7.5 A rms, which corresponds to an instantaneous stall torque of 2.94 N·m during acceleration. The assembly weighs 1.71 kg, so mounting structures should account for the motor mass and dynamic loading. The rotor inertia is 0.495 × 10⁻⁴ kg·m², while the mechanical time constant is 1.8 ms, helping the motor respond quickly to changing motion commands. A torque constant of 0.483 N·m/A rms relates commanded current to produced torque, and the 2.9 Ω armature resistance affects copper losses during operation. The rated power rate is 17.7 kW/s.