KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW Bosch Rexroth Indramat
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MPN: R911378899
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The Bosch Rexroth Indramat KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series. It features a Multi-Ethernet master communication protocol and operates with a DC 750 V supply voltage. The servo drive has a capacitive multi-turn absolute encoder using Hiperface interface, an electrically released 24 V DC holding brake, and supports Safe Torque Off safety technology.
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Product Description:
The KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW is a motor-integrated servo drive manufactured by Bosch Rexroth Indramat for the KSM Motor Integrated Servo Drives series. The unit pairs a 076 frame motor of length C with embedded power electronics, so separate drive cabinets are unnecessary on distributed automation lines. Built in standard design version 1 with basic performance, it provides coordinated motion and speed control for pick-and-place stations, light conveyors, and indexing tables. Winding code 35 identifies the continuous torque class, and the enclosure supports on-machine mounting.
Electrical power is delivered through the hybrid connector at DC 750 V, and heat leaves the housing by natural convection, eliminating fans or liquid lines. Network traffic is handled by the Multi-Ethernet master interface, so PROFINET, EtherNet/IP, or EtherCAT can be selected in software. The integrated plain shaft transmits torque directly, and a shaft seal is installed to limit fluid ingress along the journal. For hold-position duties, the drive contains an electrically released brake that opens only when supplied with DC 24 V control power, allowing vertical loads to remain secure during faults. The Safe Torque Off function de-energizes the power stage without mechanical relays for personnel protection.
Position feedback relies on a Hiperface link that carries high-resolution data from the rotor. Each mechanical turn is subdivided into 16 signal periods, and the capacitive sensing method resists contamination better than optical encoders. Absolute angular information over many revolutions is provided by multi-turn absolute feedback, eliminating the need for homing after startup. The drive is in Series 2, and its electrical pinout matches other decentralized axes in the platform. This helps keep machine wiring organized on distributed motion systems.
Frequently Asked Questions about KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW:
Q: What connection type does the KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW utilize?
A: This model uses a hybrid connector for its connections, allowing integrated power and signal transmission.
Q: What cooling method is employed by the KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW servo drive?
A: Natural convection is used to cool this drive, eliminating the need for external cooling systems.
Q: What encoder type and interface are included in the KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW?
A: The encoder on this model features a multi-turn absolute design with capacitive technology and Hiperface interface.
Q: What type and voltage is the holding brake on the KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW?
A: This unit is equipped with an electrically released holding brake operating at DC 24 V.
Q: Which master communication protocol is supported by the KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW servo drive?
A: The KSM02.1B-076C-35N-M3-HG2-ET-L3-D7-NN-FW uses a Multi-Ethernet protocol for master communication.
