DANAHER MOTION DSM-120 Servo Drive

Technical Specifications

Model：DSM-120 Brand：DANAHER MOTION Product Type: Centurion DSM series digital servo amplifier for industrial motion control

Drive Feature: Control mode: Position / Speed / Torque control Command input: ±10V analog, pulse & direction, master encoder input Built-in function: Electronic gearing, preset indexing, S-curve acceleration Velocity loop bandwidth: 400Hz

Electrical Parameters: Input voltage: 100~240VAC single phase Continuous output current: 5A Peak output current: 30A Input frequency: 47~63Hz

Mechanical & Structure: Housing: Metal sheet enclosure Mounting: Cabinet panel mounting Cooling: Convection cooling Protection class: IP20

Environmental: Operating temperature: 0℃ ~ +50℃ Ambient humidity:5~85% non-condensing Certification: UL, CE approved Weight: Approx 2.3kg

System compatibility

DSM-120 belongs to DANAHER MOTION Centurion DSM servo drive family. Compatible with DANAHER MOTION brushless synchronous servo motors and mainstream upper PLC / CNC controllers. Widely used in CNC machine tools,cutting equipment and precision automation single-axis motion applications.

Function

DSM-120 is digital servo amplifier manufactured by DANAHER MOTION. It receives command signals from CNC or PLC controller and outputs regulated drive current to servo motor. Closed-loop control is realized through encoder feedback to achieve high-precision positioning and stable speed regulation. It supports multiple command interfaces and indexing motion functions to simplify machine development.

Installation

Follow lockout/tagout safety procedure before installation. Mount DSM-120 on electrical cabinet panel. Connect power cable, motor cable and encoder cable strictly follow DANAHER MOTION Centurion DSM series wiring manual. Complete motor auto-tuning and motion test during commissioning.

Interface

AC power terminals,motor output terminals,encoder port,digital I/O terminals,RS232/485 communication port,status LED indicator for DANAHER MOTION DSM-120.

Feature

Original DANAHER MOTION DSM-120 Centurion digital servo drive,multi command input modes,high velocity loop bandwidth,panel mount,built-in indexing function,UL & CE certified. This spare unit is used for CNC machine axis control,motion system maintenance and hardware replacement.

Diagnostic

Drive alarm: Inspect overvoltage,undervoltage,overcurrent and overheat faults. Motor no rotation: Check power wiring,encoder connection and drive enable signal. Positioning deviation: Re-tune servo gain,inspect encoder signal and mechanical backlash. Abnormal vibration: Adjust servo parameters,check motor and coupling alignment.

Product Brief

DSM-120 is DANAHER MOTION Centurion DSM digital servo amplifier,supports multi control modes,matched with Danaher brushless servo motors,classic spare part for CNC and precision industrial automation motion system.