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KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW Bosch Rexroth Indramat

MPN: R911371273

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The Bosch Rexroth Indramat KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW is part of the KSM Motor Integrated Servo Drives series and operates on a DC 750 V supply voltage. This standard design servo drive uses a hybrid connector for connection, supports Multi-Ethernet communication, and features Safe Torque Off safety technology. It is equipped with a 16 signal period multi-turn absolute capacitive Hiperface encoder and a shaft with keyway.

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Product Description:

The KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW is manufactured by Bosch Rexroth Indramat for the KSM Motor Integrated Servo Drives series. This servo drive with an integrated motor combines power electronics, feedback, and motion control in one housing to simplify machine layouts and reduce separate cabinet components. It is intended for industrial automation tasks that require precise position and velocity control, and it can be mounted directly on moving axes to reduce external wiring between the motor and drive sections.

The drive operates from a bus link of DC 750 V, letting multiple units share a common supply without individual rectifiers. Cooling is provided by natural convection, so the housing must have enough surrounding space for free airflow across the fins. The power stage supports Safe Torque Off (STO), which removes drive energy through hard-wired channels when a controlled safety response is required. Rotor position is transmitted through a Hiperface interface, and its capacitive sensor provides 16 signal periods per mechanical revolution for interpolation by the controller. Host communication is selected at power-up through Multi-Ethernet, allowing the same unit to operate on EtherNet/IP, PROFINET, or EtherCAT networks without an added option card.

Field connections are grouped in a single Hybrid Connector that carries DC power, feedback, and safety lines to reduce connection points at the machine. Output torque is transmitted through a shaft with a keyway, and a shaft seal is fitted to help protect the bearing area from oil spray. The motor size is 061 with length code C, giving the unit a compact housing for narrow pick-and-place axes. Design version 1, the standard mechanical option, and basic performance level place the device in a medium-duty configuration. Winding code 61 sets the electrical characteristics, and the unit is supplied without a holding brake.

Connection Type
Hybrid Connector
Cooling Type
Natural convection
Design Option
Standard
Design Version
1
Encoder Interface
Hiperface
Encoder Resolution
16 signal periods
Encoder Technology
Capacitive
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
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  • KSM02.1B 061C 61N M3 HP0 ET L3 D7 NN FW
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Frequently Asked Questions about KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW:

Q: What type of connection is used on the KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW servo drive?

A: The KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW operates with a hybrid connector for streamlined electrical connection.

Q: Which safety technology is available on the KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW?

A: This servo drive provides Safe Torque Off (STO) as its integrated safety technology.

Q: How is the KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW servo drive cooled?

A: Cooling is handled through natural convection on this model, without the need for active cooling.

Q: What type of encoder system does the KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW servo drive use?

A: This unit utilizes a Hiperface, multi-turn absolute encoder with capacitive technology offering 16 signal periods.

Q: What is the required supply voltage for the KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW servo drive?

A: The supply voltage for this model is DC 750 V.


Internal Product Review

  • ‘‘The KSM02.1B-061C-61N-M3-HP0-ET-L3-D7-NN-FW is a Bosch Rexroth Indramat motor-integrated servo drive built for streamlined axis integration with Multi-Ethernet communication and DC 750 V supply. The capacitive encoder and Hiperface interface support dependable feedback quality in motion applications. Natural convection cooling keeps the design efficient, making this unit a strong choice for compact servo applications.’’

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