GADSA07AA22 Sanyo Denki
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
Current response time:
3 Minutes
31 Seconds
The Sanyo Denki GADSA07AA22 is part of the G Sanmotion AC Servo Amplifiers series and features an amplifier capacity of 75 Amps with a continuous output current of 18.0 Arms. It supports a maximum motor output of 3.5 kW and operates with a 3-phase 200 to 240 VAC, 50/60 Hz input supply. The unit is designed to work at ambient humidity up to 95 percent and can function at altitudes up to 2000 meters.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The GADSA07AA22 is an AC servo amplifier produced by Sanyo Denki for the G Sanmotion AC Servo Amplifiers series. In an industrial automation line, it operates between a motion controller and a compatible servo motor. The amplifier converts command signals into controlled three-phase power, allowing connected axes to accelerate, maintain position, and follow complex velocity profiles with high precision. This control arrangement supports coordinated motion in production machinery, indexing equipment, and other applications that require accurate speed and position control.
The power stage has an amplifier capacity rating of 75 A, providing sufficient current headroom for rapid torque changes. During continuous operation, it delivers 18.0 Arms, while short-duration peaks can reach 45.5 Arms to overcome load inertia during startup and acceleration. The input section accepts three-phase 200 to 240 VAC at 50/60 Hz and requires a supply capacity of 7.1 kVA. Regenerative energy is dissipated through an internal network rated at 120 W with 6 ohms of resistance, limiting DC bus overvoltage when the motor decelerates. Its overvoltage category III design supports installation on distribution circuits commonly used in industrial control cabinets. The amplifier should be connected to appropriately rated conductors and protective devices based on the available supply and operating load.
The amplifier can stabilize loads with up to 10 times the rotor inertia, allowing it to control larger tables or indexing fixtures without sacrificing servo stiffness. Its speed regulation covers a ratio of 1:5000, enabling low-speed contouring and high-speed transfer motion through the same drive. Full power is maintained within an operating temperature range of 0 to +60 °C, provided relative humidity remains below 95% and the installation altitude does not exceed 2,000 m. When connected to a properly sized motor, the mechanical output can reach 3.5 kW. The permitted storage temperature ranges from -20 to +65 °C, accommodating unpowered equipment kept in a wider range of warehouse or transport conditions. Adequate cabinet ventilation and clearance help prevent localized heat buildup around the amplifier during sustained operation.
