KSM02.1B-061C-35N-M1-HG0-ET-SD-D7-ES-FW

The KSM02.1B-061C-35N-M1-HG0-ET-SD-D7-ES-FW motor-integrated servo drive from Bosch Rexroth Indramat is part of the advanced KSM Motor Integrated Servo Drives series. This Product Type unit features a compact Motor Size of 061 and operates on a high-voltage Supply Voltage of DC 750 V, delivering robust performance in constrained spaces. Designed with a Connection Type hybrid connector and a flexible Design Option supporting external master communication via Multi-Ethernet, it ensures seamless integration into modern automation networks. The drive’s Master Communication Protocol of Multi-Ethernet provides deterministic data exchange and synchronized motion control for multi-axis applications. Rated for a Performance Level of Basic operations, this module offers essential safety and efficiency without compromising on reliability. Built without a Holding Brake, it relies on precision encoder feedback and robust mechanical design to maintain positional accuracy and dynamic response.

Featuring an Encoder Interface of Hiperface with Encoder Technology Optical sensing, the drive delivers high-fidelity position feedback across a Encoder Resolution of 128 signal periods. Its Encoder Turn Type is multi-turn absolute, eliminating the need for homing at startup and reducing commissioning time. With a Power Dissipation of 140 W at continuous DC bus power, the system manages thermal loads through Cooling Type natural convection, avoiding the complexity of forced-air solutions. The servo drive outputs a maximum current of 14.9 A and achieves a Torque Constant of 2.03 Nm/A at 20 °C, providing consistent torque delivery across variable loads. Precision plain-shaft mechanics with Shaft Seal protection ensure long-term wear resistance and prevent contamination in harsh environments. The unit’s Winding Code of 35 optimizes winding arrangements for reduced electrical losses and enhanced acceleration performance.

Reliability is further underpinned by a Design Version 1 construction and integrated Safety Technology Safe Motion (with SBC), facilitating safe standstill monitoring and motion shutdown in hazardous scenarios. The motor’s Motor Length classification C and plain-shaft configuration simplify mounting and coupling to gearboxes or direct-drive applications. Absence of a holding brake reduces maintenance requirements and eliminates brake-related downtime, while the robust hybrid connector design secures all power and feedback lines under vibration and shock. Scalability across the Series 2 platform enables seamless firmware updates via Ethernet, ensuring compatibility with future control architectures. Ideal for packaging machines, pick-and-place systems, and general-purpose automation, the KSM02.1B-061C-35N-M1-HG0-ET-SD-D7-ES-FW integrates reliability, precision, and ease of use into one compact servo solution.