The KSM02.1B-071C-35N-S1-HP2-ET-L3-D7-NN-FW, Bosch Rexroth Indramat, KSM Motor Integrated Servo Drives is a high-performance motor-integrated servo drive system designed for precision motion applications. It supports Safe Torque Off (STO) for the rapid creation of safety zones and guaranteed fail-safe motion. With a maximum speed of 4700 RPM, the system provides a standstill torque of 10 Nm and a peak torque of 28 Nm. An electrically released 16 Nm holding brake operating at DC 24 V ensures secure positioning under power-off conditions.
The drive features Natural convection cooling and a robust Hybrid Connector for power and signal integration. A single-turn Optical encoder with 128 signal periods resolution communicates via the Hiperface interface, delivering sub-micrometer feedback for closed-loop control. As part of design version 1 and coded motor size 071, the unit includes a Shaft with keyway protected by an integrated Shaft seal to guard against dust and contamination. Communication is handled through Multi-Ethernet at a Basic performance level, and the motor-integrated drive accepts a nominal DC 750 V supply.
Engineers benefit from flange-mount compatibility using standard M10 hardware and visible diagnostic LEDs for rapid commissioning and servicing. The sealed connectors, natural convection cooling, and compact footprint ensure reliable operation across 0 40 C ambient conditions. Ideal for machine tools, packaging lines, and automated assembly cells, this servo drive delivers precision, safety, and seamless integration into demanding industrial environments.
Cooling Type
Natural convection
Design Version
1
Connection Type
Hybrid Connector
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Encoder Technology
Optical
Encoder Turn Type
Single-turn
Holding Brake
Electrically Released
Holding Brake Voltage
DC 24 V
Motor Length
C
Master Communication Protocol
Multi-Ethernet
Performance Level
Basic
Product Type
Motor-Integrated Servo Drive
Safety Technology
Safe Torque Off (STO)
Series
2
Shaft Seal
Yes
Shaft Type
Shaft with keyway
Motor Size
071
Supply Voltage
DC 750 V
Winding Code
35