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QS1W03AM0XXXXC15 Sanyo Denki

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Internal Product Review

The QS1W03AM0XXXXC15 is a Sanyo Denki Q SANMOTION servo amplifier with IGBT PWM sinusoidal drive and 30 A amplifier capacity. Built-in dynamic brake and built-in regeneration support efficient deceleration and cleaner system integration. A 600 Hz frequency response makes this unit an excellent choice for precise, high-performance servo applications.

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Product Description:

The QS1W03AM0XXXXC15 servo amplifier is manufactured by Sanyo Denki for the Q SANMOTION Servo Amplifiers series. It is intended to drive a rotary motor and manage motion through speed, torque, or position loops, allowing flexible axis control in automated equipment. By integrating with the motor feedback chain, the unit supplies regulated current to the stator and translates higher-level commands into controlled mechanical motion for repetitive, high-precision industrial tasks. Its closed-loop design allows the connected axis to respond to changing commands while maintaining stable operation under varying loads.

It delivers an output capacity of 30 A through an IGBT PWM sinusoidal drive stage that keeps the phase current closely aligned with the motor back electromotive force. The amplifier offers six types of control modes to accommodate different motion requirements and load dynamics. Closed-loop regulation spans a speed range of 1:5000, while a small-signal frequency response of 600 Hz (JL = JM) supports precise velocity tracking. Thermal stress is limited by a built-in cooling fan, and overspeed deceleration energy is absorbed by a dynamic brake that uses the same internal resistor as the regenerative braking circuit. When additional energy dissipation is required, an external brake resistor can be connected across terminals RB1 and RB2 without modifying the enclosure.

Setup tasks use a 5-digit, 7-segment LED display to show parameter codes and real-time operating values. The leakage current is limited to 0.5 mA per motor, minimizing ground return through machine frames. Field wiring enters the amplifier through the 10250-52A2JL Cn1 connector, which provides a centralized connection point for control signals. An RS-232C port provides host communication for configuration, tuning, and diagnostic access. The amplifier also reports operating states and alarm conditions to the connected controller, allowing the machine control system to respond without requiring separate breakout panels.

Amplifier Capacity
30 A
Cn1 Connector
10250-52A2JL
Control Function
Speed/Torque/Position
Control Modes
6 Types
Control System
IGBT PWM Sinusoidal Drive
Cooling Fan
Built-In
Digital Display
5-Digit 7-Segment LED
Dynamic Brake
Built-In
Ext Regen Terminals
RB1-RB2
Frequency Response
600 Hz (JL=JM)
Leakage Current
0.5 mA Per Motor
Motor Structure
Rotary Motor
Regeneration Process
Built-In
Setup Port
RS-232C
Speed Control Range
1:5000

Frequently Asked Questions about QS1W03AM0XXXXC15:

Q: What is the amplifier capacity of the QS1W03AM0XXXXC15 servo amplifier?

A: The QS1W03AM0XXXXC15 supports a maximum amplifier capacity of 30 A for motor operation.

Q: Does the QS1W03AM0XXXXC15 include a dynamic brake?

A: This model features a built-in dynamic brake for added safety during operation.

Q: What control functions are available on the QS1W03AM0XXXXC15?

A: Speed, torque, and position control functions are all supported on this servo amplifier.

Q: What type of digital display is featured on the QS1W03AM0XXXXC15?

A: A 5-digit 7-segment LED digital display is provided for monitoring and status indication.

Q: What setup port is available on the QS1W03AM0XXXXC15 amplifier?

A: The QS1W03AM0XXXXC15 uses RS-232C as its setup port for configuration purposes.

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