S403M-CA Kollmorgen 400 Digital Servo Amplifier

• Brand
  Kollmorgen
• Model
  S403M-CA
• Product Name
  SERVOSTAR 400 Digital Servo Amplifier
• Place of Origin
  Germany
• HS Code
  85371011
• Dimensions
  55 mm × 225 mm × 230 mm
• Weight
  2.3 kg
• Operating Temperature
  0 °C to +55 °C
• Storage Temperature
  ‑25 °C to +70 °C
• Power Supply
  115‑230 VAC, 50‑60 Hz
• Warranty
  12month
• Product Status
  New and original

Kollmorgen S403M-CA

Input Specifications

Rated Mains Input Voltage: 1-phase 115 VAC to 3-phase 230 VAC, tolerance -10% / +10%

DC-Link Operating Voltage: 160-310 VDC

Auxiliary Control Input Supply: 24 VDC

Output Specifications

Rated Continuous Output Current (RMS): 3 A

Peak Output Current (RMS): 9 A (maximum duration 5 seconds)

Rated Apparent Output Power: 7 kVA

Kollmorgen S403M-CA Functional Description

Input & Output Specifications

Input

Mains Input Voltage: 1-phase 115 VAC to 3-phase 230 VAC (tolerance: -10% ~ +10%)

DC-Link Input Voltage: 160 VDC – 310 VDC

Auxiliary Control Power Input: 24 VDC

Command Input: Accepts ±10 V analog speed/torque command and pulse/direction position command

Output

Continuous Rated Output Current: 3 A RMS

Peak Output Current: 9 A RMS (max 5s short-time operation)

Rated Output Apparent Power: 7 kVA

Encoder Emulation Output: Supports simulated encoder signal output for upper system synchronization

Motion Control Function

Provides full closed-loop control of torque, speed and position. It supports point-to-point positioning, electronic gearing, electronic cam motion and multi-axis synchronous operation. It flexibly responds to external analog and pulse control commands to meet diverse precision motion requirements.

Multi-Feedback Compatibility

Compatible with multiple mainstream feedback devices, including incremental encoders, resolvers, EnDat, Hiperface, BiSS and SSI absolute encoders. It can feed back real-time motor operating status and support encoder emulation output for upper-level system linkage.

Fieldbus Communication

Comes with standard CANopen interface. Optional extended bus protocols including PROFIBUS, SERCOS and EtherCAT are available to realize high-speed data interaction and remote control with host controllers.

Digital & Analog I/O Function

Integrates programmable analog input, 4 digital inputs and 2 digital outputs. Configurable I/O logic supports external signal triggering, equipment interlock protection and customized motion logic control.

Power Drive & Braking Function

Equipped with a built-in brake resistor and allows connection of external brake resistors for stable dynamic braking. It supports DC-link parallel connection, enabling regenerative power sharing among multiple drives to improve energy utilization efficiency.

Fault Diagnosis & Protection Function

Realizes comprehensive real-time monitoring for over-current, over-voltage, under-voltage, over-temperature, motor abnormality and feedback circuit faults. It automatically triggers alarm protection and safe shutdown under abnormal conditions, and records fault codes for rapid troubleshooting and maintenance.

System Expansion Capability

As a master axis module, it can be matched with up to 7 slave axis modules to build a compact, shared-power multi-axis servo control system, suitable for multi-station and complex linkage automation equipment.

Configuration & Debugging

Supports parameter configuration, real-time operating data monitoring and built-in oscilloscope analysis through the RS232 service port and professional supporting software, facilitating on-site commissioning and performance optimization.

Safety Function

Integrates Safe Torque Off (STO) safety function, which complies with industrial machine safety standards to ensure reliable equipment shutdown and personnel safety during emergency situations.

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