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R2AA04003FXPC0MF Sanyo Denki

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Internal Product Review

The R2AA04003FXPC0MF is a Sanyo Denki servo motor with 30 W rated output and a 200 V supply voltage. Middle-inertia construction and a battery backup absolute encoder support smooth servo response and dependable position tracking through power cycles. CE and UL conformity reinforces integration confidence, and the 6000 min−1 maximum rotation speed is a notable performance advantage.

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Product Description:

The R2AA04003FXPC0MF is a rotary actuator supplied by Sanyo Denki within the R SANMOTION Servo Motors series. Designed for closed-loop motion platforms, the unit converts electrical commands into precise shaft movement so automated pick-and-place heads, feeders, or indexing tables reach programmed positions with repeatable timing. Tight integration with servo drives allows multiple axes to be coordinated using position feedback from the motor, improving throughput while maintaining product quality in continuous production lines. It is intended for compact packaging machines, semiconductor handling equipment, and small robotic joints where installation space is limited.

The shaft can turn at up to 6000 rpm, supporting fast cycle times in small transport stages. Continuous mechanical power is capped at 30 W, so thermal rise stays within allowable limits when the motor shares an enclosure with temperature-sensitive electronics. The winding is designed for a 200 V class bus, matching the output section of standard SANMOTION amplifiers. Position data comes from a battery-backed absolute encoder, which retains multi-turn position data during a power loss and eliminates the need for a homing routine after power is restored. Installation relies on a 40 mm square flange that aligns with compact gearheads or direct-drive mounts. This flange format also provides a stable mounting surface for applications that require accurate shaft alignment and consistent coupling engagement.

The rotor has a medium-inertia profile, allowing moderate acceleration without excessive overshoot when coupled to timing belts or lead screws. The motor has no holding brake, so any static load that must remain fixed during a power loss requires a mechanical lock or an external brake. Dual CE and UL certification supports installation in industrial control systems that require these approvals. The absolute encoder provides position information to a compatible servo drive, allowing the control loop to correct shaft movement as operating loads change. Its compact frame supports installation in tightly arranged machinery without requiring a large mounting area. The actuator can be connected to suitable transmission components when an application requires increased torque or a different output speed.

Encoder Type
Battery backup absolute encoder
Flange Size
40mm
Holding Brake
Not Installed
Identification Standard
CE and UL
Max Rotation Speed
6000 min -1
Motor Type
Middle Inertia
Product Series
SanMOTION R Series
Rated Output
30 W
Supply Voltage
200 Volt

Frequently Asked Questions about R2AA04003FXPC0MF:

Q: What type of encoder is used on the R2AA04003FXPC0MF servo motor?

A: This servo motor is equipped with a battery backup absolute encoder for reliable position detection even after power loss.

Q: What is the maximum rotation speed for the R2AA04003FXPC0MF motor?

A: The R2AA04003FXPC0MF offers a maximum rotation speed of 6000 revolutions per minute.

Q: Does the R2AA04003FXPC0MF servo motor have a holding brake?

A: This model does not come with a holding brake installed from the factory.

Q: What is the rated output power of the R2AA04003FXPC0MF?

A: The rated output of the R2AA04003FXPC0MF is 30 watts.

Q: What supply voltage does the R2AA04003FXPC0MF servo motor need?

A: The supply voltage required for this servo motor is 200 Volts.

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