QS1A15AJ02E0MB00 Sanyo Denki
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The Sanyo Denki QS1A15AJ02E0MB00 is a servo amplifier from the Q SANMOTION Servo Amplifiers series, supporting a 3-phase AC 200 V input and an amplifier capacity of 150 Amps. It features IGBT PWM control and comes with a built-in regeneration resistor and a built-in tray type structure. The unit is designed for rotary motor applications and weighs 6.5 kg.
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Product Description:
The QS1A15AJ02E0MB00 servo amplifier is produced by Sanyo Denki for the Q SANMOTION Servo Amplifiers series. Intended for rotary motor actuation in industrial automation, it modulates power to match command signals from a motion controller, allowing precise speed and torque regulation. The built-in tray format simplifies cabinet layout and reduces the amount of separate mounting hardware needed inside the enclosure. An internal regeneration resistor dissipates excess energy as heat during rapid deceleration, reducing the need for an external resistor in applications that remain within its regenerative capacity.
The power stage is rated for an output of 150 A, allowing the drive to support motors and loads with substantial current requirements. Switching is handled by an IGBT PWM control system that provides fast transient response while limiting harmonic distortion in the generated motor current. Incoming utility power is rated at AC 200 V, and the input section accepts a three-phase supply for balanced loading across the connected power lines. Current delivered to the motor follows a sinusoidal waveform, minimizing torque ripple and acoustic noise while reducing unnecessary motor heating. The amplifier regulates output in response to commands from the motion controller, allowing the connected axis to adjust torque and speed as operating demands change. Its power electronics and control stage work together to maintain stable motor operation during acceleration, steady motion, and controlled deceleration.
Continuous operation is permitted at ambient temperatures up to 55 °C, provided the panel has sufficient ventilation to prevent localized heat buildup. Relative humidity may reach 90% RH without condensation, so moisture must not collect on the amplifier or its electrical connections. Installation is permitted at elevations as high as 2000 m, although available cooling capacity should be considered at higher altitudes because reduced air density can affect heat removal. The chassis has a mass of 6.5 kg, which should be considered when selecting the mounting surface and enclosure supports. When the amplifier is not operating, it may be stored at temperatures from -20 °C to 65 °C, allowing storage in locations that remain within this range and protect the unit from condensation.
