P80B22450RXS22 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki P80B22450RXS22 is a brushless servo motor from the P8 Super BL Servo Motors series, featuring a flange size of 220 mm and a mass of 22.0 kg. This motor delivers a rated output of 4.5 kW, rated torque of 21.5 N·m, and operates at a rated speed of 2000 min-1 with an IP67 protection system. It is equipped with a wiring-saved incremental encoder of 2000 pulses per revolution and has insulation grade F type.
Internal Product Review
The P80B22450RXS22 is a Sanyo Denki brushless servo motor rated at 4.5 kW with 21.5 N·m rated torque. IP67 protection and 2000 P/R encoder feedback support precise motion control in demanding installations. Peak stall torque of 70.0 N·m makes this motor a strong choice for high-performance servo duty.
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Product Description:
The P80B22450RXS22 servo motor is manufactured by Sanyo Denki for the P8 Super BL Servo Motors series. As a brushless unit, it serves in industrial automation applications where closed-loop positioning, coordinated motion, and repeatable speed control are required. When integrated with a matching drive, the motor converts electrical power into rotary torque that moves actuators, gantry axes, and high-throughput material-handling stations.
During continuous duty, the motor delivers a rated mechanical output of 4.5 kW at a rated speed of 2000 rpm. This operating point corresponds to a rated torque of 21.5 N·m while drawing 24.1 A rms. The housing is sealed to IP67, allowing the motor to tolerate dust, water exposure, and washdown environments. A 220 mm square flange provides the mounting interface, and an F-type insulation system accommodates elevated winding temperatures. Feedback is supplied by a reduced-wiring incremental encoder with a resolution of 2000 P/R, which reduces harness complexity. Electrical characteristics include a torque constant of 1.05 N·m/A rms, a voltage constant of 36.7 mV/rpm, and a phase resistance of 0.043 Ω. The motor does not include a holding brake, so an external device must secure loads that could move after power is removed. Its continuous stall torque is 32.0 N·m, indicating the available torque for static load conditions within the motor’s thermal limits.
For rapid transients, the motor can reach a peak stall torque of 70.0 N·m, aided by a rotor inertia of 58.1 × 10⁻⁴ kg·m² that balances acceleration with rotational stability. A mechanical time constant of 0.68 ms permits fast speed changes, and the maximum operating speed extends to 2500 rpm for processes requiring a wider operating range. The assembly has a mass of 22.0 kg, providing structural rigidity for demanding motion applications.
