Kollmorgen SERVOSTAR 406M-C (S406M-CA) — SERVOSTAR 400 Series Digital Servo Drive

The Kollmorgen SERVOSTAR 406M-C (S406M-CA) is a 6 A Master module from the SERVOSTAR 400 series, featuring a built-in power supply (1×115 V to 3×230 VAC, approx. 7 kVA). As a Master module it supplies the DC bus link (approx. 320 VDC) to connected SERVOSTAR 400 axis modules, enabling compact multi-axis systems with a single drive frame.

Equipped with CANopen communication (-CA), the S406M-CA provides precise digital torque, speed and position control for brushless synchronous servo motors with resolver or encoder feedback. It is the proven control-and-power core for modular SERVOSTAR 400 servo architectures.

Note: Master module with integrated supply. Connect SERVOSTAR 400 axis modules (e.g. S406A-CA) to the DC bus for multi-axis operation.

Your Benefits at a Glance

• 6 A Master module with integrated supply — drives the multi-axis DC bus
• 1×115 V to 3×230 VAC input (≈7 kVA) — flexible single/three-phase power
• CANopen communication (-CA) — flexible fieldbus integration
• Digital torque/speed/position control — precise, low-latency motion
• Resolver or encoder feedback — wide motor compatibility
• Modular SERVOSTAR 400 architecture — scalable, cost-effective multi-axis
• Proven S400 platform — trusted worldwide in machine automation

Key Features

Master Module for Multi-Axis Systems With its integrated power supply, the S406M-CA provides the DC bus link (approx. 320 VDC) for connected axis modules — several axes share one power stage, saving cabinet space and cost.

CANopen Communication The -CA option provides CANopen fieldbus connectivity, enabling network integration and flexible machine control architectures.

Precise Digital Control Full digital control of torque, speed and position delivers smooth, low-latency motion for demanding applications.

Flexible Feedback Feedback is supported from resolver or encoder, covering a broad range of Kollmorgen and third-party brushless servo motors.

Technical Specifications

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Note: Exact electrical data is per the nameplate / manual of your specific unit; please verify before ordering.

Typical Applications

• Modular multi-axis servo systems (shared DC bus)
• Packaging, converting and printing machinery
• Material handling and general machine automation
• Replacement and retrofit of SERVOSTAR 400 series drives