Description

DANAHER S20660‑SRS S200‑Series SynqNet Brushless Servo Drive

Technical Specifications

• Product Model: S20660‑SRS
• Brand: Danaher Motion (Kollmorgen)
• Warranty: One Year
• Input Voltage: 120‑240 VAC single‑phase 50‑60 Hz
• Continuous Current: 6 A RMS
• Peak Current: 18 A RMS
• Operating Temperature: 0 °C ~ +40 °C cabinet‑mount
• Storage Temperature: ‑35 °C ~ +85 °C
• Response Time: Current‑loop bandwidth up to 3 kHz
• Protection Class: IP20 (pollution degree 2, cabinet‑only installation)
• Feedback Support: SFD Smart Feedback Device, Hall‑effect, ComCoder, SinCos encoder
• Communication: SynqNet motion bus; analog ±10 V command; step/direction; digital I/O terminals
• Rated Altitude: ≤1500 m without derating
• Protection Functions: Bus over‑voltage / under‑voltage, motor short‑circuit line‑to‑line / line‑to‑PE, over‑current, over‑temperature hardware protection
• Mounting: DIN‑rail / panel‑mount metal housing with integrated cooling fan
• Dimensions: 175 mm × 132 mm × 64 mm
• Weight: approx 1.7 kg

Product Overview

The S20660‑SRS is a high‑performance SynqNet‑based brushless AC servo drive belonging to Danaher S200 motion series. It delivers precise torque, velocity and position closed‑loop control for permanent‑magnet servo motors. SFD smart feedback enables plug‑and‑play motor recognition, reducing manual tuning work during commissioning. It supports multiple command modes: SynqNet digital motion bus for multi‑axis coordinated motion, analog voltage command and step‑direction pulse input. Built‑in comprehensive fault diagnostics quickly identify short‑circuit, over‑temperature and bus‑voltage anomalies for fast troubleshooting. The unit is widely used for high‑speed multi‑axis automation equipment.

This servo drive addresses high‑precision multi‑axis motion challenges: SynqNet deterministic digital motion bus, SFD auto‑recognition feedback, rich command interface options, drop‑in spare‑part compatibility for legacy S200‑series retrofit‑maintenance projects. Motion‑control engineers, manufacturing‑site maintenance technicians and retrofit integrators benefit most. Typical applications: semiconductor handling equipment, packaging machinery, pick‑and‑place stations, automated test‑bench multi‑axis motion cabinets.

Key Application Notes

‑Servo drive unit; cannot operate standalone. Requires matching Danaher brushless servo motor, SynqNet motion controller or upper‑level motion host. ‑SRS suffix = SynqNet interface variant; SDS is different interface version, cannot cross‑replace without full part‑number matching. ‑Not hot‑swap capable: Disconnect AC input power; wait for DC‑bus capacitor full discharge before service work. ‑Original OEM production discontinued; aftermarket surplus/refurbished spare parts circulate for legacy‑machine maintenance. ‑Observe altitude‑related current derating rules for installation above 1500 m. ‑Follow Danaher S200‑Series hardware manual for motor auto‑configuration, grounding rules and EMC‑compliant motor‑cable specifications.