R2AA06040FCH11M6 Sanyo Denki
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The Sanyo Denki R2AA06040FCH11M6 is a middle inertia servo motor from the R SANMOTION Servo Motors series with a 60 mm flange size. It features a rated output of 400 W, rated speed of 3000 min-1, and a supply voltage of 200 volts. The motor includes a holding brake with 24 VDC operation, an absolute encoder for incremental system at 131072 divisions per revolution, and is certified to CE and UL standards.
Internal Product Review
The R2AA06040FCH11M6 is a Sanyo Denki SANMOTION R Series servo motor with 400 W rated output and 1.27 N·m rated torque. Absolute encoder feedback at 131072 divisions/rev supports precise positioning, while 6000 min⁻1 maximum rotation speed gives the motor strong dynamic response. A 24 VDC holding brake with 1.37 N·m static torque makes the unit a well-balanced choice for accurate axis control.
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Product Description:
The R2AA06040FCH11M6 is a servo motor manufactured by Sanyo Denki for the R SANMOTION Servo Motors series. As a medium-inertia model, it is intended for positioning tasks in automated equipment that require stable acceleration without excessive overshoot. Its 60 mm square flange allows direct attachment to compact gearheads or machine frames. Compliance with CE and UL standards supports installation in regions that follow either certification scheme.
The stator windings operate from a 200 V three-phase power supply. With this supply, the motor produces a continuous mechanical output of 400 W at its rated speed of 3000 rpm. The rated torque is 1.27 N·m, and the corresponding phase current is 2.8 A rms. A torque constant of 0.524 N·m/A rms relates drive current to developed torque, supporting accurate current-loop control. The rotor inertia is 0.412 × 10⁻⁴ kg·m², providing a moderate load-to-motor inertia ratio for pick-and-place axes and other positioning systems. An absolute encoder compatible with incremental systems provides 131,072 divisions per revolution, allowing the motion controller to monitor position with fine resolution.
For transient loading, the motor can deliver a peak stall torque of 4.8 N·m, while its mechanical design supports a maximum speed of 6000 rpm. A 24 VDC holding brake clamps the shaft when the axis must remain stationary, and its coil accepts a voltage tolerance of ±10%. The brake has a static holding capacity of 1.37 N·m, which helps prevent a stationary load from moving after motor power is removed. Brake release occurs 30 ms after the coil is energized, and engagement occurs 120 ms after power is removed. These timing values allow the controller to coordinate motor torque with brake operation during startup and controlled stopping sequences.
