PLCs, Power Supplies & Others

This servo module provides precise position and speed control for AC servo motors. It executes motion commands from host controllers through high-speed pulse train inputs. The unit integrates a built-in power stage for direct motor connection.

Technical Specifications

Mechanical Construction and Cooling

This servo module features a rugged aluminum heat sink for efficient thermal management. Its 70 mm wide housing accommodates the integrated power stage. The unit weighs 0.85 kilograms and requires adequate vertical clearance. A built-in cooling fan ensures proper heat dissipation under heavy loads.

Power Supply and Electrical Configuration

The control circuitry operates from a 24 V DC supply with a ±15 percent tolerance. The power stage connects directly to 200–230 V AC mains. The device delivers 400 watts of continuous motor power output. The peak current capability reaches 8.4 amperes for high acceleration moves.

Control Modes and Motion Types

This module supports position, speed, and torque control modes. Position mode uses high-speed pulse train inputs up to 500 kHz. Speed mode accepts analog command voltages for velocity control. Torque mode regulates motor current for precise force applications. Users can select the appropriate mode via software configuration.

Feedback and Position Accuracy

An incremental encoder with 2500 pulses per revolution provides feedback. The module multiplies this resolution through internal quadrupling circuitry. This process achieves 10,000 counts per revolution for fine positioning. The system maintains accurate position control even at low speeds.

Input and Output Connectivity

Four digital inputs accept external command and enable signals. Two digital outputs provide status feedback to the host controller. The RS-232 port allows for parameter setup and tuning. All connections use spring-clamp terminals for secure wiring.

Protection Mechanisms and Safety

The module includes comprehensive protective features for reliable operation. Overcurrent protection limits the output during motor stall conditions. Overvoltage clamping prevents damage from regenerative energy spikes. Thermal monitoring shuts down the module if overheating occurs. Encoder fault detection stops motion upon feedback loss.

Energy Storage and Regeneration Handling

Internal capacitors smooth the DC bus voltage during operation. A built-in resistor dissipates regenerative energy from deceleration. An optional external resistor handles larger regeneration demands. These features prevent overvoltage faults during frequent start-stop cycles.

Application Suitability

This servo module suits a wide variety of motion control applications. It works effectively in packaging machines, pick-and-place systems, and conveyor drives. The device also supports robotics, printing equipment, and CNC machinery. Its operating temperature ranges from 0°C to +50°C.

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