RS1S05AA0HF08P2L Sanyo Denki
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The Sanyo Denki RS1S05AA0HF08P2L is a servo drive from the R SANMOTION Servo Drives series and features a 50 Amp amplifier capacity with a built-in cooling fan. It offers a CANopen interface with two RJ-45 CAN ports and a frequency response of 600 Hz. The unit measures 90 mm wide, 168 mm high, 160 mm deep, and weighs 2.3 kilograms.
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Product Description:
The RS1S05AA0HF08P2L servo amplifier is produced by Sanyo Denki within the R SANMOTION Servo Drives series. Serving as the power and control interface between a motion controller and a three-phase servomotor, the unit modulates current and voltage to achieve commanded torque, speed, and position in automated machinery. By integrating communication and braking features inside a compact chassis, it helps reduce panel space while maintaining the precise loop response required in packaging lines, pick-and-place gantries, and similar industrial axes.
The power stage is rated for a continuous output of 50 A, allowing the drive to energize compatible medium-frame servomotors under sustained loads. Motion commands travel over a CANopen interface, and two CAN ports use RJ-45 modular jacks to support daisy-chain wiring inside a cabinet. An IGBT PWM sinusoidal drive topology shapes the phase current into sinusoidal waveforms, reducing audible noise and shaft ripple. A built-in cooling fan exhausts heat generated by the switching devices, while an internal dynamic brake dissipates regenerated energy during rapid deceleration. The drive limits chassis leakage current to 1.5 mA to support typical safety circuits. Its NPN sink outputs accept 0.2 mm² signal conductors, which are suitable for compact wiring ducts.
The control loop tracks velocity changes up to 600 Hz, enabling responsive operation with high-frequency position updates. The supported speed range has a ratio of 1:5000, giving the amplifier a broad operating span for applications that require both low-speed control and rapid movement. The chassis measures 90 mm wide, 160 mm deep, and 168 mm high, allowing multiple amplifiers to be mounted side by side on a standard DIN rail or panel plate. With a mass of 2.3 kg, the unit can be installed without specialized lifting equipment. The chassis also provides sufficient thermal mass to moderate temperature changes during operation. Side-by-side mounting requires adequate clearance around the cooling path so the built-in fan can continuously remove heat from the switching components.
