Product Details:

KOLLMORGEN S60300-PB is a compact digital servo amplifier of the SERVOSTAR 600 series, PB suffix stands for integrated PROFIBUS DP interface. It accepts 230VAC to 480VAC three-phase mains power input with 3A continuous RMS output current, designed for light and medium-load motion control axes that require stable synchronous motion and high positioning repeatability. It is widely deployed on CNC machine tools, rotary indexing equipment, packaging lines and automated assembly stations, supporting torque, speed and built-in position control modes, with 255 sets of motion task storage for absolute positioning, relative positioning, homing and registration control.

This servo amplifier supports multi-feedback selection including resolver, incremental encoder, sine encoder, EnDat, BiSS and HIPERFACE signals, forming closed-loop control with matched Kollmorgen AKM and Goldline servo motors. It is equipped with dual 9-pin SUB-D PROFIBUS connectors for bus daisy chain wiring, plus RS232 service port for parameter debugging and firmware download. Analog and digital I/O terminals are reserved for external sensor signal interlock and status output. The enclosure protection grade is IP20, standard cabinet mounting structure, power terminals and signal connectors are separated to suppress electromagnetic interference in complex industrial electrical environments. It has built-in regenerative braking circuit and supports external brake resistor expansion.

Professional technicians can tune speed loop gain, position loop gain, current limiting value and motion profile parameters through Kollmorgen configuration software according to different load characteristics. Multiple internal monitoring circuits continuously track DC bus voltage, output current and internal temperature. Once overload, overheating, overvoltage, undervoltage or feedback signal loss is detected, the drive will rapidly disable output and trigger fault alarm signal to avoid mechanical collision and motor burnout. The front panel 7-segment LED display directly shows fault codes for quick on-site troubleshooting. The hardware structure is sturdy and vibration-resistant, suitable for long-cycle continuous industrial production.

This KOLLMORGEN S60300-PB servo amplifier has been discontinued by the original manufacturer. It is supplied as a tested aftermarket replacement spare part for legacy automation and CNC systems. Maintenance personnel can complete replacement safely after power cut, and the original PROFIBUS communication and wiring layout can be retained without large modification.

It is a classic small-capacity S600 series drive spare part, frequently selected for maintenance and renovation of old bus-type multi-axis motion control systems.