P80B22450LCX2A Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki P80B22450LCX2A is part of the P8 Super BL Servo Motors series and features brushless motor technology. It delivers a rated output of 4.5 kW, a rated torque of 21.5 Nm, and a rated speed of 2000 min^-1. This motor is equipped with a holding brake, has a protection rating of IP67, and a flange size of 220 mm.
Internal Product Review
The P80B22450LCX2A is a Sanyo Denki brushless servo motor with 4.5 kW rated output and 21.5 N·m rated torque. IP67 protection and a 24 V holding brake support dependable service in demanding axis applications. Peak stall torque of 70.0 N·m gives the motor excellent overload capability.
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Product Description:
The P80B22450LCX2A is a brushless AC servo motor built by Sanyo Denki for the P8 Super BL Servo Motors series. As a closed-loop drive element, it delivers commanded torque and velocity to automated machinery while its integrated encoder sends position data back to the controller. The motor provides repeatable motion for axes that must accelerate quickly and settle precisely under variable loads, including positioning equipment, material-handling systems, and other automated machinery.
At its continuous operating point, the unit delivers 4.5 kW of mechanical power and operates at a rated shaft speed of 2000 rpm. Rated torque is 21.5 N·m, while the continuous stall rating of 32.0 N·m indicates the torque it can hold continuously without overheating. The motor draws 24.1 A RMS at this operating point, and the drive must supply this current to sustain synchronous operation. A dielectric strength of 1500 VAC for one minute provides electrical isolation between the windings and housing. The electrical time constant is 33 ms, which governs the rise of current through the winding, while the torque constant is 1.05 N·m/A RMS. The motor reaches a maximum speed of 2500 rpm, and its power rate of 80 kW/s indicates how rapidly it can exchange energy with the connected load during starts or reversals.
The copper resistance of 0.043 Ω limits resistive losses and helps the motor provide a peak stall torque of 70.0 N·m during brief overloads. A flange size of 220 mm provides a rigid mounting interface for gearboxes or direct-drive load frames. The IP67 enclosure protects the stator against dust ingress and temporary immersion in water. A spring-applied brake powered by 24 V holds the shaft when control power is removed, helping prevent unintended movement while the axis is stopped. The mechanical time constant is 0.68 ms without an external sensor, allowing a rapid speed response. The voltage constant is 36.7 mV/rpm, which relates the generated back electromotive force to rotational speed.
