Product Details:

KOLLMORGEN T126-0001 is a main control and power interface board for SERVOSTAR 600 and SERVOSTAR 700 servo drive platforms. It integrates motion control logic circuit and IGBT gate drive circuit, serving as the core internal power control board of the servo amplifier. It is widely used for the repair and replacement of old Kollmorgen servo drives applied on CNC machine tools, printing machinery, packaging automation and rotary positioning equipment. It processes setpoint signals, drives the power stage and communicates with the front panel and feedback sub-boards to realize closed-loop torque, speed and position control of the servo system.

This control board supports RS232 debug port for parameter debugging and firmware update, and reserves expansion sockets for PROFIBUS, CANopen and other bus daughter cards. It adopts compact internal rack installation structure, isolated signal circuit design effectively suppresses electromagnetic interference in industrial environments with oil mist and dust. It integrates multiple sampling circuits for DC bus voltage, output current and temperature detection. Onboard fuses provide overcurrent protection for power and auxiliary loops. The pin definition and installation size follow the standard design of S600/S700 series drives, convenient for direct replacement during maintenance.

Professional technicians can configure motion parameters and perform firmware upgrade on the matched servo system through Kollmorgen supporting configuration software. Real-time sampling of operating signals runs continuously on the board. Once abnormal conditions such as overcurrent, overheating or sampling signal loss are detected, the board will block the IGBT drive signal rapidly to protect the power module and matched servo motor winding from burnout. The PCB adopts high-temperature resistant material and anti-vibration reinforcement design, suitable for long-time cyclic operation of industrial equipment.

This KOLLMORGEN T126-0001 control board has been discontinued by the original manufacturer. It is supplied as a tested aftermarket replacement spare part for legacy SERVOSTAR 600 and 700 series servo drives. Maintenance personnel can complete replacement safely after power cut, and the original drive shell, power module and wiring terminals can be retained without large modification.

It is a core internal spare part for Kollmorgen SERVOSTAR 600/700 series servo drive maintenance, frequently selected for repairing old automation and CNC servo axes.

Key specifications：KOLLMORGEN T126-0001 control board,fit for SERVOSTAR 600/700,IGBT gate drive,RS232 debug port,bus daughter card expansion support,voltage and current sampling circuit. Operating temperature range: 0°C to +50°C. It undergoes continuity test, sampling signal inspection and function aging test before shipment.

This T126-0001 control board can cooperate with matched power modules to form a complete servo amplifier and drive Kollmorgen AKM and Goldline series servo motors.