ETEL DSCDP334‑421‑000 Digital Servo Drive
The ETEL DSCDP334‑421‑000 is a state‑of‑the‑art digital servo drive engineered for high‑performance motion control in industrial automation. This drive combines a powerful 32‑bit processor with advanced control algorithms to deliver exceptional torque, speed, and position accuracy for a wide range of motor types, including brushless DC, AC servo, and linear motors. It is particularly suited for demanding applications such as robotics, CNC machining, and high‑speed packaging.
Equipped with a robust power stage, the DSCDP334‑421‑000 provides a continuous output current of 10 A and a peak of 20 A, operating from a wide supply range of 200–480 VAC. Its compact, modular design allows easy integration into control panels, while the integrated EMC filters and regenerative braking reduce external component requirements. The drive supports multiple feedback interfaces, including incremental encoders, absolute encoders (EnDat, BiSS), and resolvers, ensuring compatibility with virtually any motor.
Key Features
Continuous output: 10 A, peak: 20 A (up to 2 seconds)
Supply voltage: 200–480 VAC, three‑phase, 50/60 Hz
High‑speed current loop bandwidth: up to 3 kHz
Position and velocity loop update rates up to 8 kHz
Integrated EtherCAT, CANopen, and RS‑232 communication
Advanced auto‑tuning with anti‑resonance filters
Built‑in Safe Torque Off (STO) per EN 61800‑5‑2
Compact form factor: 220 x 150 x 85 mm
Technical Specifications
Input voltage: 200–480 VAC ±10%, 50/60 Hz; rated output current: 10 A RMS continuous, 20 A RMS peak (2s); PWM frequency: 8 kHz (selectable up to 16 kHz); feedback interfaces: incremental encoder (5 V differential, up to 10 MHz), absolute encoder (EnDat 2.2, BiSS C), resolver; digital inputs: 6 (optically isolated), digital outputs: 4 (high‑side); analog inputs: 2 (0–10 V, 12‑bit); protection: overcurrent, overvoltage, undervoltage, overtemperature, short‑circuit, motor phase loss; operating temperature: 0°C to +45°C (derating above 40°C); cooling: natural convection (optional forced air).
Applications
This drive is ideal for high‑dynamic motion systems, including multi‑axis robotic arms, high‑speed pick‑and‑place machines, precision gantry systems, and machine tool feed axes. It is also used in semiconductor manufacturing, laser processing, and automated inspection equipment, where reliability and precision are paramount.
Installation and Configuration
Mount the drive vertically on a flat panel with adequate clearance for airflow. Connect the mains power, motor cables, and feedback wiring using the supplied pluggable terminals. Configuration is performed via ETEL's Motion Studio software, which provides a comprehensive environment for parameter setting, auto‑tuning, and real‑time diagnostics. The drive supports CiA 402 drive profile over EtherCAT, enabling seamless integration with standard PLC and motion controllers.
Reliability and Maintenance
Built with industrial‑grade components and conformal‑coated PCBs, the DSCDP334‑421‑000 is designed for reliable operation in harsh environments. Its self‑monitoring features include load monitoring, thermal management, and fault logging. Periodic inspection of the cooling fins and electrical connections is recommended to maintain optimal performance over its long service life.
Why Choose the DSCDP334‑421‑000?
This drive offers an excellent balance of power, precision, and connectivity, making it a versatile solution for both OEMs and system integrators. ETEL's global support and extensive documentation ensure rapid deployment and minimal downtime, while the drive's modular architecture allows future upgrades and customization.
In summary, the ETEL DSCDP334‑421‑000 is a reliable and high‑performance servo drive that meets the rigorous demands of modern industrial automation, enhancing machine productivity and accuracy.
