Product Description:

The P80B22450RCV20 is a servo motor manufactured by Sanyo Denki for the P8 Super BL Servo Motors series. As a brushless AC motor, it converts drive current into precise shaft motion for positioning tables, pick-and-place heads, and other industrial automation axes. The motor supports repeatable torque delivery and closed-loop speed control during rapid indexing and controlled positioning. Its brushless design also avoids the mechanical wear associated with commutators, making it suitable for applications that require frequent acceleration and deceleration.

The brake release circuit operates at 24 V and energizes the electromagnetic actuator to release the shaft when motion is commanded. The motor includes a holding brake that secures the load at standstill without requiring continuous motor torque. Peak rotational speed reaches 2500 rpm, providing sufficient speed for rapid index moves while allowing the connected drive to regulate acceleration and deceleration. The square frame has a 220 mm mounting flange that connects to compatible gearboxes or direct-drive adapters used in heavy gantry systems. Motion is produced by a brushless motor winding set, which supports sinusoidal drive currents for smooth torque delivery at low speeds. The flange and brake arrangement also support installations where the driven load must remain stationary after motor power is removed.

The motor contains a built-in supercapacitor that preserves absolute position information during short power interruptions. Feedback is provided by an ABS-R II rotary detector that functions as an absolute encoder and returns multi-turn angle data when power is restored. This position information allows the controller to resume operation without performing a homing cycle, reducing delays after a temporary loss of power. Within the P8 motor platform, the feedback components use a common data protocol across compatible frame sizes. This arrangement allows matching servo amplifiers to process position and rotation data through a consistent feedback interface. The stored position data also helps prevent unexpected reference changes when the axis is restarted after a brief interruption.