Product Description
Kollmorgen SERVOSTAR 406A-C belongs to the SERVOSTAR 400 (S400) series, which is an axis servo power amplifier module. It is a slave axis module without built-in rectifier power supply, which must work with SERVOSTAR 406M master module to share the common DC bus. It is a fully digital servo amplifier supporting torque, speed and position closed-loop control, compatible with synchronous servo motors and linear motors. It supports EnDat, SinCos, BiSS encoder feedback and STO Safe Torque Off function. Up to 8 axes can be linked via fieldbus. Modular DIN rail mounting reduces wiring work. It features fast dynamic response and is widely used in high-precision multi-axis automation machines.
Specifications
- Model: SERVOSTAR 406A-C
- Series: SERVOSTAR 400 (S400) Digital Servo Drive
- Module Type: Slave Axis Module (No integrated power supply)
- Continuous Output Current: 6A (RMS)
- Peak Output Current: 12A (RMS, max 5s)
- DC Bus: Supplied by Master module
- Control Modes: Torque / Speed / Position control
- Encoder Feedback: EnDat 2.1/2.2, SinCos, BiSS
- Safety Function: STO Safe Torque Off
- Digital I/O: 4 digital inputs, 2 digital outputs; 2 programmable analog inputs
- Fieldbus Options: SERCOS, PROFIBUS, CANopen, EtherCAT
- Protection Class: IP20 (cabinet mounting)
- Mounting: DIN rail mount
- Operating Temperature: 0℃ ~ +55℃
- Cooling: Fan cooling
- Compatible Motors: AKM permanent magnet servo motors, linear motors
- Certifications: CE, UL
Applications
- Printing Machinery: Web press, digital printing multi-axis synchronization
- Packaging Equipment: High-speed slitting, bag-making and labeling positioning
- Machine Tools: CNC special machines, grinder feed axis control
- Textile Machines: High-speed warp knitting and winding synchronization
- Electronic Automation: PCB drilling, inspection and placement equipment
- Robots & Motion Platforms: Gantry truss and multi-axis transfer mechanisms
Similar Models within SERVOSTAR 400 Series
- SERVOSTAR 406A-C (This item, 6A Axis Module)
- SERVOSTAR 403A (3A Axis Module)
- SERVOSTAR 406M (6A Master Module)
- SERVOSTAR 403M (3A Master Module)
- SERVOSTAR 443M (3A High-Voltage Master Module)
- SERVOSTAR 446M (6A High-Voltage Master Module)







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