AC servo-drive DS5K2 series

analogRS-485200-240 V

Overview
3 kHz speed-loop response bandwidth delivering high dynamic response for improved production efficiency. Advanced control algorithms provide optimized performance for fast-positioning applications.

High dynamic response — quick and flexible positioning
3 kHz speed-loop bandwidth enables rapid and precise positioning, increasing throughput in high-speed systems. Control algorithms are tuned for responsive motion and reduced settling times.

Efficient tuning and resonance suppression

• Resonance suppression control algorithm shortens setup time and eliminates mechanical resonance for smooth, accurate path tracking.
• Automatic resonance-frequency inspection simplifies commissioning and maintenance.
• Vibration-frequency recognition accuracy improved by approximately 50%.
• Resonance-frequency analysis time reduced by approximately 50%.

Suppress mechanical end vibration and noise
Advanced control reduces vibration and noise at mechanical end positions, addressing cantilever-beam and similar mechanisms to shorten settling time and improve part accuracy.

Dynamic braking
On power loss or alarm during motor operation, the servo disables output and shorts the motor three-phase circuit to stop the motor quickly, protecting personnel and equipment.

Multiple protection functions

• Supports protections such as ground short-circuit protection and overcurrent protection.
• Designed for low failure rates to increase operational reliability.

Compatibility with high-protection integrated motors
Compatible with MS6-B3 / MS6G series high-protection single- and multi-turn integrated motors. Reduces speed and torque fluctuation to support smooth torque-control operation. Supports high-resolution encoders (19-bit magnetic, 23-bit optical) to improve low-speed vibration suppression and reduce speed ripple.

Comprehensive functionality
The DS5K2 series provides features including long-line drive, frequency-division output, analog interfaces and RS485 communication to meet varied application requirements.

Related product highlights

• Efficient tuning to eliminate mechanical resonance and smooth tracking.
• Dynamic braking for rapid safe stops on power loss or alarm.
• Multiple built-in protections for safer operation.

Technical specifications

• Model series: DS5K2
• Speed-loop response bandwidth: 3 kHz
• High dynamic response for fast positioning
• Resonance suppression control algorithm with automatic frequency inspection
• Vibration frequency recognition accuracy improved by ~50%
• Resonance frequency analysis time reduced by ~50%
• Mechanical end vibration and noise suppression
• Dynamic braking (short-circuits motor three-phase circuit on fault/power loss)
• Protection functions: ground short-circuit protection, overcurrent protection, etc.
• Compatible motors: MS6-B3 / MS6G series integrated motors
• Encoder support: 19-bit magnetic encoder, 23-bit optical encoder
• Communication & control interfaces: analog, RS485, long-line drive, frequency-division output