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🙶 Wake was very helpful in getting us a servo motor and drive for our tube mill line. This was the first tim... 🙷

QS1V15AM0XXXXC14 Sanyo Denki

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Internal Product Review

The QS1V15AM0XXXXC14 is a Sanyo Denki Q SANMOTION servo amplifier featuring an IGBT PWM sinusoidal drive and a built-in dynamic brake. The amplifier delivers impressive motion performance with a 600 Hz frequency response and a 1:5000 speed control range. Built-in regeneration and 150 A amplifier capacity make the amplifier a strong choice for demanding servo axes.

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Product Description:

The QS1V15AM0XXXXC14 is a servo amplifier produced by Sanyo Denki for the Q SANMOTION Servo Amplifiers series. In an automation cell, this unit drives a matched servo motor by regulating phase current and voltage so axis speed and torque follow external commands. The amplifier forms the power stage between a motion controller and the motor windings, enabling precise acceleration, deceleration, and position holding in pick-and-place units, packaging lines, or electronic assembly machines.

Delivering up to 150 A of output current, the amplifier employs an IGBT PWM sinusoidal drive topology that minimizes harmonic distortion in the motor. Closed-loop speed regulation accepts an analog reference of ±10 V, while a separate speed command path uses DC ±2.0 V. The current input limit is DC ±2.0 V ±15%, which protects the control circuit. With a bandwidth of 600 Hz, the velocity loop maintains accuracy through fast load changes, and a speed control ratio of 1:5000 lets the motor turn from creep speed to rated rpm without cogging. Three internal speed presets simplify selection among fixed velocities. Built-in dynamic braking and a regeneration circuit dissipate excess energy during emergency stops.

System diagnostics are supported by separate feedback lines. The speed monitor delivers 2.0 V ±10% in proportion to actual motor speed, and both the speed and current monitor circuits present an impedance of 1 kΩ to avoid loading connected test equipment. Current feedback is scaled to 2.0 V ±10%, matching the speed monitor for consistent measurement. Motor insulation leakage current is limited to 3 mA, enabling use on equipment that follows touch-current safety thresholds. For torque shaping, the drive accepts a torque addition input of ±10 V and an independent torque command of DC ±2.0 V. These inputs allow feed-forward and closed-loop signals to be superimposed without saturation.

Amplifier Capacity
150 A
Analog Speed Input
±10 V
Control System
IGBT PWM Sinusoidal Drive
Current Input Limit
DC ±2.0 V ±15%
Current Monitor Output
2.0 V ±10%
Dynamic Brake
Built-In
Frequency Response
600 Hz
Internal Speed Presets
3
Monitor Output Resistance
1 kΩ
Motor Leakage Current
3 mA
Regeneration Process
Built-In
Speed Command Voltage
DC ±2.0 V
Speed Control Range
1:5000
Speed Monitor Output
2.0 V ±10%
Torque Add Input
±10 V
Torque Command Voltage
DC ±2.0 V

Frequently Asked Questions about QS1V15AM0XXXXC14:

Q: What is the amplifier capacity of the QS1V15AM0XXXXC14 from Sanyo Denki?

A: The QS1V15AM0XXXXC14 amplifier provides a maximum output of 150 A for motor operation.

Q: Does the QS1V15AM0XXXXC14 amplifier include a dynamic brake?

A: This model features a built-in dynamic brake for improved operational safety and stopping performance.

Q: What control method does the QS1V15AM0XXXXC14 servo amplifier utilize?

A: The control system used is an IGBT PWM sinusoidal drive, enabling precise torque and speed control.

Q: What is the frequency response value for the QS1V15AM0XXXXC14 amplifier?

A: The frequency response of this amplifier is rated at 600 Hz.

Q: How many internal speed presets does the QS1V15AM0XXXXC14 support?

A: Three internal speed presets are available for user selection on this amplifier.

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