R2AA04010FXP00M Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
The Sanyo Denki R2AA04010FXP00M is part of the R SANMOTION Servo Motors series and features a middle inertia motor design. This servo motor provides a rated output of 100 watts and a rated speed of 3000 rotations per minute with a flange size of 40 mm. It is equipped with a battery backup absolute encoder supporting up to 65536 multi-turns and 131072 resolution per rotation, and its mass including the encoder is 0.51 kg.
Internal Product Review
The R2AA04010FXP00M is a Sanyo Denki servo motor with 100 W rated output and middle inertia characteristics. A battery backup absolute encoder with 131072/rotation resolution gives this model excellent positioning accuracy and dependable feedback performance. A 6000 min-1 maximum rotation speed makes the unit especially appealing for fast, precise motion control.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The R2AA04010FXP00M servo motor is produced by Sanyo Denki for the R SANMOTION Servo Motors series. The unit is intended for compact industrial axes where accurate position and speed control are required. It converts drive current into mechanical torque so actuators in assembly cells, laboratory handlers, or inspection platforms can be positioned repeatably. A 40 mm mounting flange keeps the motor compact, while the medium-inertia rotor provides a stable response when coupled to lightweight loads.
Its stator windings are rated for a supply of 200 V, and at that voltage, the motor delivers a continuous mechanical output of 100 W. Nominal operation occurs at 3000 rpm, where the shaft produces a continuous torque of 0.318 N·m while drawing 0.81 Arms from the servo drive. The torque constant is 0.424 N·m/Arms, so each ampere supplied by the amplifier produces roughly four-tenths of a newton-meter, simplifying current-loop tuning. Phase resistance measures 9.3 Ω, which affects copper losses and thermal rise under sustained duty. Rotor inertia is 0.0627 × 10⁻⁴ kg·m², allowing rapid reversals without overtaxing the drive. The electrical characteristics are suitable for precise motion in small automated systems where controlled acceleration and repeatable positioning are important.
Dynamic capability includes a peak torque of 1.18 N·m and a no-load speed ceiling of 6000 rpm, providing headroom for fast indexing or brief overloads. The battery-backed absolute encoder offers a single-turn resolution of 131072 counts per revolution and records up to 65536 revolutions across multiple turns, eliminating the need for homing after a power loss. Motor mass, including the encoder, is only 0.51 kg, reducing the moving load on gantry or delta robot joints. Because a holding brake is not installed, position retention while power is off must be managed by the drive or an external lock. CE and UL compliance supports use in equipment subject to applicable European and North American requirements.
