R2AA06040FCPF7 Sanyo Denki
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The Sanyo Denki R2AA06040FCPF7 is a servo motor from the R SANMOTION Servo Motors series with a flange size of 60 mm and a middle inertia design. It features a rated output of 400 W, a rated speed of 3000 min-1, and a peak torque of 4.8 N·m. The motor includes a battery backup absolute encoder with a resolution of 131072 ppr and has a holding brake operating at 24 VDC.
Internal Product Review
The R2AA06040FCPF7 is a Sanyo Denki SANMOTION R servo motor with 400 W rated output and 1.27 N·m rated torque. A battery backup absolute encoder with 131072 ppr gives the motor excellent positional integrity for precise motion control. Peak capability reaches 4.8 N·m at 6000 min-1, making the unit a strong choice for fast indexing and stable servo performance.
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Product Description:
The R2AA06040FCPF7 is a medium-inertia AC servo motor in the R SANMOTION Servo Motors series. Sanyo Denki produces the motor for closed-loop motion applications. In automated machinery, the unit provides controlled rotary motion so positioning systems, feeders, and light-duty conveyors can follow precise speed or torque commands from a compatible drive controller. Its medium-inertia design balances responsive acceleration with stable operation when connected loads introduce moderate rotational inertia.
This motor delivers a continuous mechanical output of 400 W, representing the power available at the shaft under rated electrical and thermal conditions. At a rated speed of 3000 rpm, the shaft produces a nominal torque of 1.27 N·m, establishing its steady operating capability. The motor is designed for a 200 V supply, and its windings draw a rated phase current of 2.8 A RMS. These electrical ratings allow the motor to operate with compatible 200 V class servo amplifiers while retaining capacity for brief transient loads. The torque constant is 0.524 N·m/A RMS, indicating the torque generated for each ampere of armature current. Phase resistance is 1.36 Ω, and the per-phase voltage constant is 18.3 mV per rpm. Continuous stall torque is 1.37 N·m, while the 60 mm square flange allows direct attachment to suitable gearheads and machine frames.
Dynamic capability extends to a peak torque of 4.8 N·m and a maximum rotational speed of 6000 rpm, allowing rapid indexing during intermittent motion cycles. Position feedback comes from a battery-backed absolute encoder with a resolution of 131,072 pulses per revolution, so multi-turn position information is retained during a power loss. The integrated holding brake operates from a 24 VDC supply with a tolerance of ±10% and provides 1.37 N·m of static holding torque. It releases mechanically within 30 ms, reducing delay before commanded movement begins. The brake can secure a stationary load when motor torque is unavailable, while the high-resolution encoder supplies detailed position data to the servo drive throughout operation.
