Product Description:

The P30B06040DXS22 belongs to the P3 Super BL Servo Motors series produced by Sanyo Denki. It is a brushless servo motor that mounts on a 60 mm flange and operates from a 200 VAC supply. Within industrial automation, the unit delivers closed-loop shaft control for positioning tables, pick-and-place axes, and similar motion tasks where compact size and rapid acceleration are important. Its compact mounting profile allows it to fit motion systems with limited installation space.

This model supplies a continuous mechanical output of 400 W while drawing 2.7 A rms at the rated operating point. Under these conditions, it maintains a synchronous speed of 3000 rpm, and the connected drive can increase the rotor speed to 4500 rpm for brief velocity commands. A maximum stall torque of 3.82 N·m is available for static loads, providing additional force for overcoming startup friction. The motor is supplied without a holding brake, so an external brake is required when a vertical load must remain secured after motor power is removed. Rated torque is 1.274 N·m, while the calculated power rate of 64.0 kW/s indicates how quickly the shaft can accelerate toward its commanded speed.

A torque constant of 0.533 N·m/A rms relates phase current to developed torque, while a winding resistance of 1.4 Ω limits copper losses during steady operation. The electrical time constant is 4.6 ms, enabling fast current-loop response and minimizing servo lag during changing commands. Rotor inertia measures 0.255 × 10⁻⁴ kg·m², allowing sharp acceleration transients without excessive drive effort. Position feedback comes from a wiring-saving incremental encoder with a resolution of 2,000 pulses per revolution, providing detailed commutation and position data to the controller. The encoder supports closed-loop correction when changing loads or rapid motion profiles cause the actual shaft position to deviate from the command.