KSM02.1B-061C-35N-M1-HP0-ET-L3-D7-NN-FW

The Bosch Rexroth Indramat KSM02.1B-061C-35N-M1-HP0-ET-L3-D7-NN-FW is a Motor-Integrated Servo Drive from the KSM Motor Integrated Servo Drives series, engineered for high-dynamic control in demanding automation systems. This advanced unit features a Product Type optimized for compact footprint and direct flange assembly, delivering a Supply Voltage of DC 750 V and a Maximum Torque of 25.0 Nm for robust motion tasks. Equipped with an optical Encoder Interface of type Hiperface and Encoder Resolution of 128 signal periods in a Multi-turn absolute configuration, the drive ensures precise position feedback. The design omits a holding brake (Holding Brake: Without holding brake), prioritizing inertia and speed response for high-cycle applications. Its integrated hybrid connector system streamlines peripheral connections, reducing installation complexity.

The drive’s technical architecture incorporates Natural convection Cooling Type and a Design Version of 1, rated for basic performance under continuous load. The Motor Size code 061 and Motor Length designation C reflect a compact housing equipped with a Shaft Type: Shaft with keyway and Shaft Seal: Yes in compliance with DIN 6885-1 standards. The unit’s core Winding Code of 35 delivers optimized electromagnetic characteristics, while the Master Communication Protocol of Multi-Ethernet provides deterministic SERCOS 2 compatibility. A Performance Level of Basic is complemented by Safety Technology: Safe Torque Off (STO) for functional safety. Each mechanical connection uses hybrid connectors rated for industrial vibration.

Operational performance is assured across an Ambient Operating Temperature range of 0 to 40°C and an IP65 degree of protection against dust and water ingress. The drive supports a Rated Control Voltage Input of 30 to 42 V and sustains a Maximum Current of 14.9 A under peak loads. Dynamic response is characterized by a Maximum Rotation Speed of 4300 rpm, enabling swift acceleration and deceleration cycles. Weighing 9.6 kg, the assembly balances mass and structural rigidity, enhancing thermal stability during long duty cycles. The absence of a holding brake reduces electromagnetic losses and simplifies maintenance.

System integration is facilitated by flange assembly using M8 screws (minimum strength grade 8.8, tightened to 25 Nm) and optional accessories such as HAS10 fixing clips, RKB0043 communication cables, RBS0023 safety connectors and RKB0033 safety technology cables. The drive interfaces seamlessly with higher-level PLCs via SERCOS 2 and Multi-Ethernet networks, providing real-time data exchange for condition monitoring. Target applications include robotics, conveyor systems, packaging machinery and CNC axes where precise speed regulation, compact form factor, and simplified wiring are critical. The KSM02.1B-061C-35N-M1-HP0-ET-L3-D7-NN-FW is designed for engineers requiring a reliable, high-performance servo solution in space-constrained industrial environments.