RS2A05A3MA5J00 Sanyo Denki
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The Sanyo Denki RS2A05A3MA5J00 belongs to the R SANMOTION Servo Drives series and features an amplifier capacity of 50 Amps. It supports position, speed, and torque control, and uses an IGBT sinusoidal PWM control system. This servo drive accepts single-phase or 3-phase power with a main circuit voltage of 200 to 230 VAC at 50/60 Hz.
Internal Product Review
The RS2A05A3MA5J00 is a Sanyo Denki R SANMOTION servo drive with 50 A amplifier capacity and position/speed/torque control. IGBT sinusoidal PWM control and 200-230 VAC main circuit input support stable, precise drive behavior in demanding motion applications. Operation up to 55°C and 90% RH non-condensing makes the unit a strong choice for consistent industrial servo performance.
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Product Description:
The RS2A05A3MA5J00 belongs to the R SANMOTION Servo Drives series manufactured by Sanyo Denki. This servo amplifier interfaces between motion controllers and three-phase servomotors in industrial automation. It supplies regulated motor current so that an attached servomotor can follow commanded position, velocity, or torque profiles with precision. This arrangement allows the controller to issue motion commands while the amplifier manages the electrical power required to produce the requested movement.
The drive can deliver a peak output current of 50 A, enabling it to energize medium-frame servomotors without current starvation during acceleration. Current modulation is produced by an IGBT sinusoidal PWM control system, which reduces harmonic distortion and supports efficient motor operation. The mains input accepts a 200–230 VAC (+10%, –15%) supply, allowing connection to standard industrial power rails within the permitted voltage range. Its line frequency range is 50/60 Hz (±3 Hz), accommodating either common nominal grid frequency. The power stage accepts single-phase or three-phase power, providing flexibility when balanced three-phase service is unavailable. Proper input protection, grounding, and conductor sizing remain necessary when the amplifier is integrated into a machine cabinet.
The amplifier supports position, speed, and torque control, and the required operating mode can be selected through fieldbus commands or discrete inputs to suit the machine cycle. It operates at ambient temperatures from 0 to +55 °C, permitting installation in suitably ventilated enclosures without dedicated active cooling. Internal conformal coating and sealed connectors support operation at up to 90% relative humidity, provided that condensation does not occur. These protections help limit moisture exposure that could otherwise affect internal electronics or electrical connections. The available control modes make the unit suitable for presses, pick-and-place axes, automated storage equipment, and other applications requiring accurate closed-loop motion.
