Description
The Kollmorgen SERVOSTAR 603-AS (S60301-PB) is a precision-engineered digital servo drive designed for high-performance motion control. As part of the venerable S600 series, this 3A drive is optimized for compact, high-efficiency applications, offering versatile control modes including torque, velocity, and position. The “-PB” designation signifies integrated Profibus DP communication, allowing it to act as a slave node in complex, networked industrial automation architectures. With its high dynamic response and robust design, it is widely utilized in sectors such as medical device manufacturing, semiconductor assembly, and precision CNC machinery, ensuring repeatable accuracy and reliable operation in demanding production cycles.

Key Technical Specifications
- Rated Current: 3 A (Continuous output current).
- Power Rating: 2 kVA.
- Supply Voltage: 230/480 VAC, 3-phase input.
- Communication Interface: Profibus DP (PB).
- Feedback Support: Resolver, Sin/Cos encoder, and BiSS/EnDat digital encoder interfaces.
- Control Loops: High-speed current, velocity, and position loops.
- Safety Functions: Integrated Safe Torque Off (STO) capability.
- Operational Temperature: 0 °C to +40 °C (full performance).
- Enclosure Rating: IP20 protection for cabinet-integrated mounting.
- Frequency Range: 50/60 Hz compatibility.
Recommended 10 Models in the Kollmorgen SERVOSTAR 600 Series
- S60100 – 1.5 A Continuous Current Servo Drive
- S60300 – 3 A Base Model (No communication option)
- S60600 – 6 A Continuous Current Servo Drive
- S61000 – 10 A Continuous Current Servo Drive
- S62000 – 20 A High-Performance Servo Drive
- S60301-CN – 3A model with CANopen interface
- S60301-EC – 3A model with EtherCAT interface
- S60301-DN – 3A model with DeviceNet interface
- S60301-PN – 3A model with PROFINET interface
- S64000 – 40 A Heavy-duty Servo Drive

