DPS43 High-Performance Industrial Servo Drive
The DPS43 is a compact, high-efficiency industrial servo drive designed for precise motion control in medium-duty automation applications. Engineered for reliability and dynamic performance, it supports closed-loop control with incremental encoder feedback, delivering stable torque and accurate positioning for three-phase brushless servo motors. Its streamlined design and robust construction make it suitable for installation in space-constrained control cabinets and harsh industrial environments.
Description
DPS43 High-Performance Industrial Servo Drive
The DPS43 is a compact, high-efficiency industrial servo drive designed for precise motion control in medium-duty automation applications. Engineered for reliability and dynamic performance, it supports closed-loop control with incremental encoder feedback, delivering stable torque and accurate positioning for three-phase brushless servo motors. Its streamlined design and robust construction make it suitable for installation in space-constrained control cabinets and harsh industrial environments.
Overview
The DPS43 serves as a core power and control unit in motion systems, converting AC input voltage into high-frequency PWM output to drive servo motors with exceptional smoothness and responsiveness. Built with industrial-grade components, it ensures long-term durability under vibration, dust, and fluctuating temperatures. The drive integrates comprehensive protection mechanisms and user-friendly diagnostic features to minimize downtime and simplify maintenance. It is widely compatible with standard servo motors and encoders, offering flexibility for diverse automation setups.
Key Specifications
Model: DPS43
Manufacturer: Industrial Motion Control Series
Input Voltage: 200–240 VAC single-phase or three-phase, 50/60 Hz
Output Current: 4.3 A (continuous), 12.9 A (peak)
Power Rating: 0.75 kW – 1.5 kW (motor compatibility)
Control Modes: Position, speed, torque (closed-loop)
Feedback: Incremental encoder (A/B/Z, 2500 PPR standard)
Command Input: ±10 VDC analog, pulse/direction (position)
Switching Frequency: 16 kHz
Operating Temperature: 0°C to +50°C
Storage Temperature: -20°C to +70°C
Protection: Overcurrent, overvoltage, undervoltage, overtemperature, short-circuit, motor overload
Mounting: Panel-mount (vertical)
Cooling: Natural convection (passive heat sink)
Dimensions (H×W×D): 180 mm × 70 mm × 150 mm
Weight: Approximately 1.8 kg
Core Features
The DPS43 utilizes advanced DSP-based control and high-speed IPM power modules to deliver rapid dynamic response and low-noise operation. It supports multiple command sources, including analog voltage and pulse signals, enabling seamless integration with PLCs, motion controllers, and HMI systems. Precision current regulation and encoder feedback ensure accurate speed stability (±0.01%) and high positioning repeatability. The drive features built-in LED status indicators for power, fault, and operation status, allowing quick troubleshooting. Its compact, lightweight design saves cabinet space, while the passive cooling system reduces maintenance needs.
Applications
The DPS43 is ideal for medium-performance motion control applications requiring precision and reliability. Typical uses include CNC routing and engraving machines, pick-and-place robots, packaging machinery, textile equipment, and general automation lines in electronics, plastics, and light manufacturing industries. It is especially suitable for applications with limited installation space and moderate power demands.
Installation and Maintenance
Install the DPS43 in a clean, dry, well-ventilated control cabinet with a minimum 50 mm clearance around the heat sink for airflow. Ensure the input voltage matches the drive rating and verify correct wiring of power, motor, and encoder connections. Mount the drive vertically to optimize heat dissipation. Regular maintenance includes inspecting wiring connections for tightness, cleaning dust from the heat sink, and checking encoder signal integrity. Avoid operation in environments with excessive moisture, corrosive gases, or conductive debris. Periodically review fault logs and adjust parameters to maintain optimal performance and extend service life.
Get a Quote