AC Servo Motor R1

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Featuring high torque and high response

SANYO DENKI EUROPE SA. is pleased to introduce its new R1 AC Servo Motors, compact and with high response.

These new models achieve best-in-class* performance and high efficiency, therefore improving device speed and contributing to energy savings.


- 40 mm sq. flange models (rated output 50 and 100 W)

- 60 mm sq. flange models (rated output 200 and 400 W)

- 80 mm sq. flange models (rated output 750 W)


1) Industry’s Highest Torque

Compared to conventional models, peak torque has improved by approximately 20% and maximum speed has increased by 20%**.

By enhancing speed and torque performances, the new models can be used in a wider operating range.

2) Excellent Acceleration and Deceleration

Peak power rate has increased by up to 92% over our conventional model (**, ***), contributing to shorten device cycle time.

3) Low Loss

Power loss has been reduced by up to 22%** compared to conventional models.

This lowers heat generation in devices and contributes to energy savings.

* Information based on our own research as of January 10, 2019, from data collected among AC servo motors with rated outputs between 30 and 750 W.

** Comparison made with our current SANMOTION Q servo motor: model numbers Q1AA04, Q1AA06 and Q1AA07.

*** Peak power rate indicates the responsiveness of the motor.


- Semiconductor manufacturing equipment

- Spring forming machines

For further information on SANYO DENKI R1 AC Servo Motors, please contact us at +33 1 48 26 61 or email us at

AC Servo Motor R1

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