Product Description:

The P50B07040DCN00 is a servo motor produced by Sanyo Denki for the P5 Super BL Servo Motors series. Acting as a closed-loop actuator, it converts drive current into torque and controlled motion for packaging lines, electronic assembly robots, and other automated axes. The P5 designation places the unit in the manufacturer’s medium-frame portfolio, where high response and compact dimensions are balanced. Within an automation cell, this motor connects to a matched amplifier so commanded speed and displacement can be achieved with minimal overshoot.

The motor uses an IEC square flange measuring 76 mm, allowing direct mounting to planetary gearheads or belt-driven systems. Continuous work cycles are supported by a stator rated at 400 W, and thermal rise remains within Class F limits when airflow around the housing is unobstructed. During rapid indexing moves, the rotor can accelerate to 4500 rpm, which must be observed when setting the drive’s speed limit. Dynamic stopping is handled electrically by an equipped holding brake on the rear flange. The brake operates at 24 V and clamps the shaft when the enable signal drops. The electromagnetic section uses a brushless motor design, eliminating commutator wear and reducing electrical noise that could interfere with encoder signals.

Position feedback is maintained by the ABS-R II absolute encoder, whose nonvolatile position memory reduces the need for homing after power-up. The standard motor configuration does not include special waterproofing or high-vacuum options. The design depends on the drive supply capacitors for temporary energy storage during communication interruptions. Because the auxiliary line includes no supercapacitor, extended reserve energy is unavailable if the main DC bus loses power. The controller should command a controlled stop when a supply interruption is detected, helping prevent uncontrolled movement of the connected load.