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R2AA06020FXP77M Sanyo Denki

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The Sanyo Denki R2AA06020FXP77M is a middle inertia servo motor from the R SANMOTION Servo Motors series. It features a 60mm flange size, a rated output of 200 watts, and a maximum rotation speed of 6000 min-1. This model operates at a supply voltage of 200 volts and includes a battery backup absolute encoder.

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Product Description:

The R2AA06020FXP77M is an AC servo motor produced by Sanyo Denki for the R SANMOTION Servo Motors series. Designed for positioning and speed-control applications in industrial automation, it converts electrical power from a compatible drive into precise rotary motion for actuators, indexing tables, and small conveyors. Its design follows the SANMOTION R platform, allowing connection to compatible amplifiers and feedback networks used in multi-axis machinery. Closed-loop operation enables the drive to regulate shaft position and velocity as equipment loads and motion commands change.

The motor supplies 200 W of continuous mechanical output, providing suitable torque for small pick-and-place axes and auxiliary feeders. Its stator windings operate at a nominal voltage of 200 V, allowing use with 200-volt-class servo amplifiers without a step-down transformer. A square mounting interface with a 60 mm flange allows the housing to attach directly to compact gearboxes or machine plates without adapters. The motor reaches a peak mechanical speed of 6000 rpm, supporting rapid cycles while remaining within the operating limits of the bearings and rotor. Its middle-inertia rotor balances responsive acceleration with stable load coupling in applications where neither an ultra-low-inertia nor a high-inertia rotor is suitable.

Position feedback is provided by a battery-backed absolute encoder, which preserves multi-turn shaft position data during a power loss. Retaining this position information allows the control system to resume operation without performing a homing routine after power is restored. The motor is supplied without a holding brake, so the drive or an external locking device must retain static loads when power is removed. Its CE and UL compliance supports installation in machinery intended for European and North American markets. The absolute feedback system is particularly useful for indexing equipment and coordinated axes that must retain their position reference between operating cycles.

Encoder Type
Battery backup absolute encoder
Flange Size
60mm
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
200 W
Supply Voltage
200 Volt

Frequently Asked Questions about R2AA06020FXP77M:

Q: What type of encoder does the R2AA06020FXP77M servo motor feature?

A: This model is equipped with a battery backup absolute encoder, which maintains position information even if power is lost.

Q: What is the maximum rotation speed of the R2AA06020FXP77M servo motor?

A: The R2AA06020FXP77M servo motor supports a maximum rotation speed of 6000 min -1, suitable for high-speed applications.

Q: What supply voltage does the R2AA06020FXP77M servo motor require?

A: This servo motor operates on a supply voltage of 200 Volts.

Q: What is the flange size of the R2AA06020FXP77M servo motor?

A: The R2AA06020FXP77M has a flange size of 60mm, allowing integration with compatible mounting interfaces.

Q: Does the R2AA06020FXP77M servo motor include a holding brake?

A: No holding brake is installed on this servo motor model.


Internal Product Review

  • ‘‘The R2AA06020FXP77M is a Sanyo Denki SANMOTION R servo motor suited for accurate industrial motion control. The middle-inertia design and 200 W rated output support stable response and efficient axis performance. A battery backup absolute encoder and 6000 min-1 maximum rotation speed make this unit especially effective for dynamic positioning applications.’’

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