QS1V15AM0XXXXC15 Sanyo Denki
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The Sanyo Denki QS1V15AM0XXXXC15 is a servo amplifier from the Q SANMOTION Servo Amplifiers series. It features an amplifier capacity of 150 A and a speed control range of 1 to 5000. The amplifier uses an IGBT PWM sinusoidal drive control system and includes a built-in dynamic brake and regeneration process for improved performance.
Internal Product Review
The QS1V15AM0XXXXC15 is a Sanyo Denki Q SANMOTION servo amplifier with IGBT PWM sinusoidal drive control and a built-in tray structure. Built-in dynamic braking and built-in regeneration support stable deceleration and efficient energy handling in demanding motion applications. A 1:5000 speed control range stands out as a strong performance advantage.
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Product Description:
The QS1V15AM0XXXXC15 is a high-capacity servo amplifier manufactured by Sanyo Denki for the Q SANMOTION Servo Amplifiers series. Installed in a drive cabinet, it receives three-phase input, converts that energy through a transistorized PWM stage, and delivers sinusoidal power to a rotary motor. The amplifier supplies closed-loop speed and torque control so conveyors, pick-and-place axes, or tooling spindles can maintain repeatable motion in industrial automation. Its power conversion stage regulates motor current in response to commands and feedback from the connected motion system.
The drive section is rated for 150 A of continuous output current, allowing it to energize large-frame servomotors without saturating the transistors. Its control system uses an IGBT PWM sinusoidal drive, in which insulated-gate bipolar transistors switch at carrier frequencies to create a near-sine waveform with low motor vibration and acoustic noise. The frequency response reaches 600 Hz, so velocity loops remain stable during rapid load changes. Commanded speed varies across a 1:5000 range, supporting both crawl moves and high-speed indexing. Leakage current to earth is limited to 3 mA, helping control touch current in grounded cabinets. Logic circuits receive control voltage from the R and T terminals, while the U, V, and W conductors deliver motor phase power to the rotary actuator.
A built-in dynamic brake dissipates regenerated energy during abrupt deceleration, and the same housing contains a regeneration resistor, so no external module is required. The amplifier weighs 7.2 kg, which supports vertical panel installation when multiple axes are stacked. Protective earthing follows the D-Type (Class 3) scheme. The main circuit receives three-phase power through the R, S, and T terminals, which connect to the facility power bus. A tray-type chassis is integrated into the enclosure to direct airflow through the heat sink fins. The internal layout keeps power devices close to the main current paths to minimize inductive losses in rotary motor applications.
