Description
KOLLMORGEN S20660-SRS SYNQNET S200
S20660-SRS Product Introduction
This is a KOLLMORGEN (now part of DANAHER Group) S200 series fully digital servo drive used to drive servo motors and achieve high-precision position, speed, and torque control.
1、 Core positioning
S20660-SRS: Servo Drive, a mid to high power model in the S200 series.
Brand: KOLLMORGEN, acquired by Danaher in 2018, now under the DANAHER Motion Control Division.
Series relationship: It belongs to the S200 series with S20360-SRS, S20330-SRS, S22460-SRS, and S21260-SRS, but has different power and interfaces.
Attention: Sometimes S20660-SRS is confused with servo motors of the same model in the market. This article introduces the driver body.
KOLLMORGEN S20660-SRS SYNQNET S200
2、 Working principle
The S20660-SRS adopts a fully digital control architecture, which receives position/speed/torque commands from the upper level controller (PLC, motion controller, etc.), and drives the servo motor to execute accurately through the internal current loop, speed loop, and position loop three closed loop control. Built in intelligent feedback interface, supporting various feedback devices such as encoder, rotary converter, Hall sensor, etc., with electronic motor nameplate function, can achieve plug and play debugging.
3、 Key technical parameters
Series: S200 series, the first fully digital industrial driver with a speed loop bandwidth of 800 Hz
Size: Approximately 5.1cm x 17.8cm x 12.7cm (2.0 x 7.0 x 5.0 inches)
Weight: Approximately 0.9kg
Input voltage: 20V DC~90V DC (wide range DC bus)
Speed loop bandwidth: up to 800 Hz
Current loop bandwidth: High performance fully digital design, fast response speed
Control modes: position control, speed control, torque control
Feedback support: Encoder (EnDat, Hiperface, incremental), Transformer (SFD/Halls)
Network options: optional SynqNet card, supporting RJ45 synchronous network connection
Communication protocol: Supports mainstream industrial buses such as EtherCAT, Modbus TCP, Profinet, etc
Protection level: The driver body is suitable for panel installation and overall suitable for industrial environments
Reference parameters of the same series (S20360-SRS): Peak output current of 9.0 ARMS, 0 second starting peak current lasting for 3.0 seconds, operating temperature of 0 ℃~50 ℃.
4、 Main features
Plug and play: Built in electronic motor nameplate, automatically identifying motor parameters, greatly simplifying the debugging process.
800 Hz speed loop bandwidth: The S200 series is the industry’s first fully digital driver to achieve this bandwidth, with extremely high system throughput.
Compact design: Compared to same energy drivers, it has a smaller volume and saves control cabinet space.
High dynamic response: fast acceleration and deceleration, suitable for high-speed and high-precision applications.
Modular expansion: optional SynqNet network card, multiple feedback interfaces, adapted to different motors and system architectures.
5、 Typical applications
CNC machine tools: high-precision position/speed control of spindle and feed axis
Printing and packaging: color matching and feeding control of printing and packaging machines
Food and beverage: precise motion control of conveyor belts and filling equipment
Medical equipment: precision motion of medical imaging equipment and surgical robots
Semiconductor manufacturing: high-precision positioning of wafer transfer and testing equipment
Automated production line: Multi axis coordinated motion in automotive and electronic manufacturing
Aerospace: Aircraft actuators, ground testing equipment control
6、 Comparison with models in the same series
Model approximate power range characteristics
S20330-SRS small power base model, 800 Hz bandwidth
S20360-SRS medium power standard model, high cost-effectiveness
S20660-SRS medium high power and high current output, suitable for heavy loads
S21260-SRS for higher power multi axis applications
S22460-SRS High Power High Performance Multi Axis System
Summary in one sentence: S20660-SRS is a medium to high power all digital servo drive of the Colmorgen S200 series under Danaher. With an 800 Hz speed loop bandwidth, plug and play debugging, and compact design, it is the core driving component for high-precision motion control scenarios such as CNC machine tools and automated production lines.
