GADSE02LA22 Sanyo Denki
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The Sanyo Denki GADSE02LA22 is an AC servo amplifier from the G Sanmotion AC Servo Amplifiers series with an amplifier capacity of 20 Amps and a max motor output of 400 Watts. It supports a single-phase 100 VAC input, features a power supply capacity of 0.8 kVA, and has a continuous output current of 3.1 Arms. The unit weighs 0.80 kg and offers a frequency characteristic of 3500 Hz.
Internal Product Review
The GADSE02LA22 is a Sanyo Denki AC servo amplifier with single-phase 100 VAC input and 400 W max motor output. Fast 3500 Hz frequency characteristics and a 1:5000 velocity control range support precise tuning and stable dynamic response. A 12.0 Arms peak output current makes this unit a strong choice for compact motion systems.
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Product Description:
The GADSE02LA22 servo amplifier is produced by Sanyo Denki and belongs to the G Sanmotion AC Servo Amplifiers series. Designed for industrial automation, it receives motion commands from CNC or PLC controllers and delivers regulated current to compatible Sanmotion servomotors, closing the velocity and position loops required by packaging lines, assembly cells, and semiconductor tools. The unit fits compact control panels and supports external regenerative braking hardware, allowing excess kinetic energy to be dissipated without overloading internal components.
The amplifier has a capacity of 20 A. During continuous operation, the power stage supplies 3.1 Arms, while short acceleration bursts can rise to 12.0 Arms before current limiting engages. The connected motor can provide an output of up to 400 W, provided that the upstream source can furnish 0.8 kVA of apparent power. The single-phase input path is protected by line reactors, and the regenerative circuit requires an external resistor with a minimum resistance of 17 Ω to prevent overvoltage when the drive decelerates high-inertia axes. A sinking GPO output simplifies the connection of fault or servo-ready signals to common 24 VDC sensor buses. No STO delay circuit is included, allowing the safe-torque-off function to respond promptly when commanded by the control chain.
The main input is rated at 100 VAC, allowing operation from a compatible low-voltage supply without a step-down transformer. The current-loop bandwidth extends to 3500 Hz, supporting accurate response across a velocity control range of 1:5000. The housing measures 160 mm high and 152 mm deep, allowing efficient use of panel space. With a weight of 0.80 kg, the amplifier places a modest load on the mounting surface. Screw terminals are accessible from the front, simplifying power and control wiring within the enclosure. Side vents direct airflow past the power components to help the amplifier maintain thermal stability during continuous cycling.
