ETEL DSB2S154-211E-000H Servo Amplifier – Compact High Power Motion Control

The ETEL DSB2S154-211E-000H is a compact digital servo amplifier that delivers high power output for demanding motion control applications. Belonging to ETEL's DSB2 series, this amplifier provides precise current and velocity control for three-phase brushless motors, delivering smooth and responsive motion. Its high power density and small footprint make it suitable for applications where space is limited but performance requirements are high.

The DSB2S154-211E-000H incorporates a powerful digital signal processor capable of executing complex control algorithms at high speed. The amplifier features advanced filtering, including notch filters to suppress mechanical resonances, and comprehensive diagnostic capabilities for simplified troubleshooting.

Key Features

• High Power Output: Substantial continuous and peak currents.

• Compact Design: Optimized for tight machine cavities.

• High Bandwidth Current Loop: Fast response for demanding profiles.

• Flexible Feedback Options: Incremental encoders, Hall sensors, sine-cosine.

• Advanced Filtering: Notch filters and low-pass filters.

• Comprehensive Protection: Overcurrent, overvoltage, overtemperature.

Technical Specifications

This amplifier operates from a DC bus voltage of 300 to 565 VDC and provides a continuous output current of 15 Arms and a peak current of 45 Arms for up to 2 seconds. The PWM switching frequency is adjustable up to 16 kHz. The unit includes forced-air cooling and is rated for ambient temperatures from 0 to 45 °C.

The amplifier supports torque, velocity, and position control modes. Communication interfaces include EtherCAT and CANopen.

Applications

• Industrial Automation: Positioning and material handling.

• Robotics: Joint actuation.

• Machine Tools: Feed drives.

• Semiconductor Equipment: Wafer handling.

Integration and Configuration

Integration is simplified by standardized pinouts and comprehensive documentation. The auto-tuning wizard significantly reduces commissioning time. ETEL's software tools provide real-time monitoring of current, velocity, and temperature.

Benefits

• High Performance: Superior motion quality.

• Space Efficiency: Enables smaller machine designs.

• Reliability: Robust construction and protection.

• Versatility: Compatible with broad motor types.

Conclusion

The ETEL DSB2S154-211E-000H servo amplifier delivers the power and performance needed for demanding motion control applications in a compact package.