ABB DSQC2498 Servo Amplifier

1. Product Overview

The ABB DSQC2498 Servo Amplifier is a core drive unit in industrial robots and automation systems, designed to control servo motor speed, position, and torque. Working in coordination with a controller, it provides high-precision, high-dynamic motion control via closed-loop operation. Its modular design and high reliability ensure stable and safe operation in continuous industrial environments.

2. Technical Specifications

General

• Model: DSQC2498

• Type: Servo Amplifier

• Manufacturer: ABB

• Installation: Slot-mounted in drive cabinet or modular drive unit

Electrical

• Supply Voltage: AC 380–480V (three-phase typical)

• Control Voltage: 24V DC (logic section)

• Output Power: Configurable according to motor specifications

• Output Current: Supports medium and small servo motors

• Control Signal Interface: Pulse/Direction, PWM, or dedicated servo protocol

• Communication: ABB industrial bus or controller bus

• Isolation: Logic circuitry isolated from power stage

Performance

• Control Method: Closed-loop speed, position, and torque control

• Response Time: Fast response, suitable for high-speed motion and precision positioning

• Built-in Protection: Overload, overcurrent, overvoltage, overtemperature

• Fault Diagnostics: Status indication and alarm information

• Storage: Non-volatile memory for configuration parameters

Environmental

• Operating Temperature: 0°C to +50°C

• Storage Temperature: –25°C to +70°C

• Humidity: 5%–95% non-condensing

• Protection Class: IP20

• Vibration Resistance: Industrial-grade

3. Features & Advantages

1. High-precision closed-loop control of servo motor speed, position, and torque.

2. Modular design for easy maintenance, replacement, and system upgrade.

3. Industrial-grade reliability for long-term continuous operation.

4. Built-in protection against overload, overcurrent, overvoltage, and overheating.

5. Fast response and high dynamic performance for precision motion.

6. Strong compatibility with ABB controllers, servo motors, and automation systems.

4. Application Areas

• ABB industrial robot servo drive systems

• Motion control in automated production lines

• CNC machines, machining centers, and automated assembly lines

• Servo motor position, speed, and torque control

• Industrial robotic arms, material handling robots, and packaging equipment

• Factory electrical control cabinets and servo drive control units

5. Precautions & Maintenance

1. Disconnect power before installation or maintenance.

2. Ensure supply voltage, wiring, and load comply with amplifier specifications.

3. Avoid installation in high humidity, high temperature, or corrosive environments.

4. Regularly check slots, terminals, and cooling conditions.

5. Avoid strong vibrations or mechanical shocks.

6. Do not exceed rated current, power, or temperature specifications.

7. Use ABB-compatible drive cabinets and bus connections.

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