KSM02.1B-061C-61N-M1-HP0-ET-L3-D7-TO-FW
KSM Motor Integrated Servo Drives
The KSM02.1B-061C-61N-M1-HP0-ET-L3-D7-TO-FW is a motor-integrated servo drive from Bosch Rexroth Indramat’s KSM Motor Integrated Servo Drives series. By mounting the power electronics on the 061-size motor, the device merges motion control and power conversion in one housing and eliminates external drive cabinets. It serves decentralized packaging lines, handling robots, and other modular machines as a regulated servo actuator and network node that receives high-speed commands and returns precise torque, speed, and position feedback to the host controller.
A single hybrid connector carries the DC bus, logic supply, and feedback signals, reducing assembly time and wiring errors. The drive runs from a DC 750 V link and dissipates heat by Natural convection, avoiding fans or coolant loops. Communication and encoder data share the same line through the Hybrid Connector and integrated Multi-Ethernet interface that supports EtherNet/IP, EtherCAT, PROFINET, and SERCOS III. Rotor position is captured with a Hiperface optical encoder delivering 128 signal periods per revolution. Motor length C and winding code 61 set the continuous torque, while the Basic performance level targets general-purpose axes.
Functional safety is delivered through Safe Torque Off (STO), enabling immediate energy isolation without altering the motion program. Mechanical power exits through a Shaft with keyway, and a shaft seal limits dust or fluid ingress. The motor section is size 061, length C, series 2, design version 1, giving a compact envelope for tight mounting patterns. Because the unit is supplied without a holding brake, users must rely on drive torque or external locks to maintain position at power down. The Multi-Ethernet output coupling simplifies daisy-chaining when several axes share the same DC link, and the optical multi-turn encoder stores absolute position across power cycles.
Technical Specifications
Connection Type
Hybrid Connector
Cooling Type
Natural convection
Design Option
Multi-Ethernet output coupling
Design Version
1
Encoder Interface
Hiperface
Encoder Resolution
128 signal periods
Encoder Technology
Optical
Encoder Turn Type
Multi-turn absolute
Holding Brake
Without holding brake
Master Communication Protocol
Multi-Ethernet
Motor Length
C
Motor Size
061
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
Supply Voltage
DC 750 V
Winding Code
61
Common Misspellings
Fax: 1-919-867-6204
Shipping & Payment Options
Warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the KSM02.1B-061C-61N-M1-HP0-ET-L3-D7-TO-FW. 
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