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Focusing on PLC components, DCS and CNC technology, and drivetechnology
Kollmorgen SERVOSTAR 406A-C from axis drive unit
| Brand: Kollmorgen |
| Item NO: SERVOSTAR 406A-C |
| Effect: SERVOSTAR 400 Series Axial Drive Unit |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
Kollmorgen SERVOSTAR 406A-C from axis drive unit
SERVOSTAR 406A-C is a shaft driven unit of the Kollmorgen SERVOSTAR 400 series. It needs to be used together with the SERVOSTAR 4xxM power supply main module. The driver receives instructions from the upper controller, collects feedback signals from the servo motor encoder, achieves closed-loop control of torque, speed, and position, and drives synchronous servo motors; SERVOSTAR 406A-C is equipped with encoder signal acquisition, motion control calculation, and fault protection functions. It can add EtherCAT/CANopen/SerCos bus interfaces through an expansion board for high-precision automation equipment motion control.

Product features
- Modular architecture, 406A-C are pure axis modules that share the main power module for power supply. One power supply can drive multiple axis modules, saving control cabinet space and simplifying wiring.
- Supports multiple encoder types such as EnDat, BiSS, and SinCos, with high-precision position feedback to meet high-precision positioning requirements.
- Three control modes: torque, speed, position control, built-in notch filter to suppress mechanical resonance, and excellent dynamic performance in motion control.
- Equipped with STO safety torque cut-off function, cutting off motor power output to ensure equipment and personnel safety.
- Rich programmable digital and analog IO, can be directly connected to sensors, limit switches, solenoid valves, and supports custom logic.
- The communication interface is expandable and can be selected from EtherCAT, CANopen, SerCos II high-speed fieldbus to adapt to different upper control systems.
- Supports DIN rail installation, compact narrow body, built-in status digital tube and LED indicator light, convenient for debugging and fault diagnosis.
- Improve protection functions: overcurrent, overvoltage, undervoltage, overheating, encoder disconnection, short circuit protection; The SERVOSTAR400 series has been discontinued and there are spare parts for equipment maintenance in stock.
Main product range
- Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
- Drive and motion control: frequency converter, servo drive, servo motor, power module
- Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
- State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller
Application Industry
The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.
Kollmorgen SERVOSTAR 406A-C from axis drive unit


Main brand
| No. | Brand | Country/Region | Main Product Lines | Typical Series/Models |
| 1 | ABB | Switzerland | PLC/DCS Controllers, I/O Modules, Robot Spare Parts, Drive Systems | AC800PEC,AC800M, AC800F, AC31, 800xA, Bailey INFI 90, DSQC Robot Modules, Advant OCS, H&B Freelance |
| 2 | Bently Nevada | USA | Condition Monitoring Systems, Vibration Sensors, Proximitors | 3500 Monitoring System, 3300 Monitoring System, Eddy Current Probes, Proximitors |
| 3 | TRICONEX | USA | Safety Instrumented Systems (SIS), TMR Redundant Controllers | Tricon System Modules, Communication Modules, I/O Modules |
| 4 | Woodward | USA | Steam/Gas Turbine Control, Speed Governing Systems, Actuators | 505 Governor, ProTech, MicroNet, NetCon Series |
| 5 | FOXBORO | USA | DCS Systems, I/A Series Control Modules | I/A Series, FBM Modules, Controllers |
| 6 | WESTINGHOUSE | USA | DCS Systems, Ovation Controllers, Modules | Ovation System, WDPF Series |
| 7 | Motorola | USA | Industrial Communication Modules, Embedded Control Modules | MVME Series, VME Bus Modules |
| 8 | GE | USA | PLC, Excitation System Modules, CPU/Communication/Analog Modules | IS200/DS200 Excitation Cards, IC693/IC695/IC697/IC698/IC200/IC660/IC670 Series |
| 9 | YOKOGAWA | Japan | DCS Systems, CPU Modules, I/O Cards | CENTUM CS3000, CS1000, VP Series |
| 10 | HIMA | Germany | Safety Control Systems, SIL Safety Modules | H41q/H51q, HIMax, HIMatrix Series |
| 11 | EMERSON | USA | DCS Systems, Redundant Controllers, Safety Systems | Ovation, DeltaV Dual-Channel Redundant Safety Systems |
| 12 | Honeywell | USA | DCS Systems, Process Control Modules | Experion PKS/LS/HS, Plant Scape, TDC2000, TDC3000, TPS, Alcont |
| 13 | ICS TRIPLEX | UK | Trusted Safety Control Systems, TMR Modules | Trusted System, T8000 Series |
| 14 | Kollmorgen | USA | Servo Drives, Servo Motors, Motion Control | S700, S300, AKD Series Drives, Servo Motors |
| 15 | PROSOFT | USA | Industrial Communication Modules, Protocol Gateways | MVI69, MVI56, MVI94, MVI71, MVI46, PS69, 3150 Series |
| 16 | Alstom | France | Power Control, Protection Relays, Control Systems | GEC ALSTHOM, Protection and Control Modules |
| 17 | EATON | USA | Electrical Control, PLC, Power Supplies, Circuit Breakers | XC/XN Series PLC, Moeller Series, Power Supply Modules |
| 18 | Allen-Bradley (Rockwell) | USA | PLC Controllers, I/O Modules, Communication Modules | ControlLogix 1756, CompactLogix 1769, SLC 500 1747/1746, PLC-5 1771/1785 |
| 19 | Schneider | France | PLC, Modicon Series, CPU/Communication Modules | Quantum 140, Modicon M340, Modicon Premium |
————————Shenzhen Changxin Automation Equipment Co Ltd -————————
Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!
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Kollmorgen SERVOSTAR 406A-C from axis drive unit
Parameter Specifications
| Specification | Details |
|---|---|
| Model | SERVOSTAR 406A-C |
| Manufacturer | Kollmorgen |
| Product Type | Single Axis Servo Amplifier (Axis Module) |
| Series | SERVOSTAR 400 |
| Continuous Output Current | 6 A RMS |
| Peak Output Current | 12 A |
| DC Bus | Supplied by master power module |
| Auxiliary Supply | 20~30 V DC |
| Encoder Support | EnDat 2.1 / EnDat 2.2, BiSS, SinCos |
| Max Encoder Frequency | 1.5 MHz |
| Analog I/O | 2 programmable analog inputs |
| Digital I/O | 4 DI, 2 DO programmable |
| Safety Function | STO Safe Torque Off, response time 1ms |
| Communication | RS232, optional EtherCAT / CANopen / Sercos II |
| Control Mode | Torque / Speed / Position control |
| Operating Temperature | 0 ℃ ~ +45 ℃ |
| Storage Temperature | -20 ℃ ~ +70 ℃ |
| Enclosure Rating | IP20 |
| Mounting | DIN rail mounting |
| Dimension | 70 mm × 245 mm × 220 mm |
| Weight | Approx.1.7 kg |
| Certification | CE, UL |









