R2EA04003FCH03M Sanyo Denki
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The Sanyo Denki R2EA04003FCH03M is a servo motor in the R SANMOTION Servo Motors series with a middle inertia motor type and a flange size of 40 mm. It has a rated output of 30 W, a supply voltage of 100 Volts, and a maximum rotation speed of 6000 min⁻¹. The motor includes an absolute encoder for incremental systems and features a holding brake operating at 24 VDC.
Internal Product Review
The R2EA04003FCH03M is a Sanyo Denki servo motor with middle-inertia construction and a 30 W rated output. Absolute encoder feedback and a 6000 min-1 maximum rotation speed support precise motion control and responsive performance in demanding servo applications. The integrated 24 VDC holding brake makes this unit a strong choice for dependable light-duty positioning.
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Product Description:
The R2EA04003FCH03M is a brushless AC servo motor built by Sanyo Denki. Designed as an actuator for precise position and speed loops in industrial automation, the unit integrates into compact axes where controlled torque and moderate inertia are required. In production cells, pick-and-place modules, or small gantries, it converts electrical energy into mechanical rotation and provides the feedback needed by closed-loop motion controllers.
This servo motor attaches to gearboxes or brackets through a 40 mm flange, allowing direct mounting within tight mechanical spaces. It supplies a continuous mechanical output of 30 W, matching drives that command fractional-horsepower loads such as lightweight slides or indexing tables. The stator windings accept a single-phase 100 V supply, so the motor can be powered by a compatible low-voltage servo amplifier without a step-down transformer. The shaft reaches a maximum speed of 6000 rpm, enabling rapid cycle times while maintaining controlled acceleration profiles. The motor carries CE and UL approvals, indicating that its construction and insulation system meet the referenced electrical and thermal requirements.
Axis stability is enhanced by a spring-applied holding brake that operates from 24 VDC; the brake clamps the shaft whenever power is removed, preventing drift on vertical or suspended loads. Rotor position is transmitted to the drive by an absolute encoder that also provides incremental pulses for high-resolution velocity control. Dynamic response is balanced by the motor’s medium-inertia rotor, which tempers overshoot while still supporting the rapid reversals required by pick-and-place tasks. As a member of the R SANMOTION Servo Motors series, the device is mechanically and electrically compatible with related Sanyo Denki motion components, supporting orderly integration into compact multi-axis assemblies.
