Product Description:

The S20360-VTS-021 servo drive is part of Kollmorgen’s S200 Servo Drives series. Designed for panel-mounted integration, the unit converts line power into controlled three-phase outputs that command brushless servomotors in closed-loop motion systems. It provides current and velocity regulation so that packaging, pick-and-place, and general automation axes follow position references with minimal error.

Its analog reference input accepts a range of ±12.5 V, allowing a PLC or motion controller to modulate torque or speed directly. Inside the control loop, a current regulator with a bandwidth of 3 kHz produces rapid torque response, while the velocity regulator reaches 800 Hz when SFD feedback is used. Continuous output capability is 3 ARMS continuous, 9 ARMS peak, which supplies stall torque as well as acceleration current to matched motors. The drive operates from a single-phase or three-phase mains supply at 120/240 VAC, eliminating the need for step-down transformers in most facilities. Velocity or torque operation can be selected, and the unit supports SFD, sine encoder, EnDat 2.1, and Comcoder feedback through optional SynqNet or CAN interface cards when tighter loop gains are required.

The enclosure is 175 mm high, 54.8 mm wide, and 131.6 mm deep, so multiple axes can be mounted side by side without exceeding standard cabinet depths. For both European and North American grids, it accepts 1 or 3 input phases, and it can hold peak current for 3 s before thermal foldback begins. Motion feedback resolution reaches 24 bits with the native SFD converter, giving the 800 Hz loop fine incremental data. Operation is specified from 0 to 40 °C, matching typical control-room conditions. The housing contains hall-sensor power, encoder power, and a dedicated analog I/O section, all of which support velocity and torque modes while leaving the SynqNet and CAN option slots available for fieldbus expansion.