KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW Bosch Rexroth Indramat
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MPN: R911337721
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The Bosch Rexroth Indramat KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series, featuring a hybrid connector and natural convection cooling. It uses a multi-turn absolute capacitive encoder with Hiperface interface for position feedback, and operates with a supply voltage of DC 750 V. The drive supports a Multi-Ethernet communication protocol and includes Safe Torque Off (STO) safety technology.
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Product Description:
The KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW is a motor-integrated servo drive from Bosch Rexroth Indramat and belongs to the KSM Motor Integrated Servo Drives series. This unit combines drive electronics and a permanent-magnet motor in one housing to support decentralized motion control on industrial machinery. Within the series, it is size 061 with length code C and comes in the standard design option with design version 1. It has the Basic performance level and belongs to series 2, which keeps the axis compact and helps reduce cabinet wiring.
The actuator receives power and feedback through a Hybrid Connector that carries the DC bus, logic, and field I/O on one plug, which simplifies installation. Heat is removed by natural convection, so the mounting position must leave open space around the housing for airflow. Rotor position is transmitted through Hiperface, and the sensor provides 16 signal periods per revolution while retaining multi-turn absolute data without batteries. Functional safety is provided by the integrated Safe Torque Off (STO) channel, which disables drive power through a dedicated input. A shaft seal protects the internal bearings, and the winding code sets the stator resistance and inductance.
Application-layer integration is handled by the Multi-Ethernet interface, which supports several real-time protocols so the axis can communicate directly with decentralized PLC architectures. The power stage operates from a bus voltage of DC 750 V, allowing energy sharing with other drives on the same machine. Mechanical output is transferred through a shaft with a keyway, which eases connection to pulleys or pinions. The feedback device uses capacitive scanning, which helps maintain reliable operation in the presence of dust and oil films in the motor head. Because the drive is supplied without a holding brake, any vertical load must be secured externally during power-off.
Frequently Asked Questions about KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW:
Q: What supply voltage does the KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW support?
A: The KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW has a supply voltage of DC 750 V.
Q: What kind of shaft does the KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW use?
A: This model features a shaft with keyway design for secure coupling with mechanical load components.
Q: Which communication protocol is used by the KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW?
A: The KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW supports the Multi-Ethernet master communication protocol.
Q: What type of encoder technology does the KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW incorporate?
A: This model utilizes capacitive encoder technology for multi-turn absolute position feedback.
Q: What is the cooling method used by the KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW servo drive?
A: The KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW operates with natural convection cooling, requiring no external cooling devices.
