KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW Bosch Rexroth Indramat
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MPN: R911400087
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The Bosch Rexroth Indramat KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW is a motor-integrated servo drive in the KSM Motor Integrated Servo Drives series. It features a hybrid connector, supports a supply voltage of DC 750 V, and uses natural convection cooling. The drive offers a multi-Ethernet output coupling and Hiperface encoder interface with capacitive multi-turn absolute encoding.
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Product Description:
Bosch Rexroth Indramat manufactures the KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW as part of the KSM Motor Integrated Servo Drives series. This motor-integrated servo drive combines a permanent-magnet synchronous motor with an embedded inverter so that decentralized motion axes can be added without separate control cabinets in industrial automation lines. It is intended for decentralized axes in packaging, printing, and material-handling equipment where the motor and drive are mounted directly on the machine. The integrated format reduces cabinet wiring and places the power electronics close to the axis they control. This layout also shortens the distance between the inverter and feedback components.
The drive draws power from a DC 750 V intermediate circuit, a level that matches common Rexroth supply modules and permits long motor cables with minimal voltage drop. A single Hybrid Connector carries power, safety signals, and Ethernet to streamline installation. Heat is removed by natural convection, so no fans are required and the unit can be mounted in sealed machine spaces. Real-time axis commands reach the electronics through the drive's Multi-Ethernet master interface, which supports PROFINET, EtherNet/IP, and EtherCAT without hardware changes. Rotor position is supplied by a Hiperface feedback link, allowing closed-loop current, velocity, and position control at update rates used by packaging, printing, and handling equipment.
The unit uses frame size 061, motor length C, winding code 61, and Series 2 design. Motion accuracy is enhanced by a 16-signal-period, multi-turn absolute encoder that uses a capacitive sensing element resistant to magnetic interference. The electrically released brake is energized with DC 24 V and holds the shaft when power is off. A dedicated safety channel provides Safe Torque Off (STO) without affecting fieldbus communication. Output torque is delivered through a plain shaft with an integral shaft seal, which helps protect internal bearing areas during operation.
Frequently Asked Questions about KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW:
Q: What type of connection does the KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW servo drive use?
A: This model uses a hybrid connector for all electrical connections, streamlining installation and setup.
Q: How is the KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW servo drive cooled?
A: The KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW operates with natural convection cooling, requiring no forced air or external cooling systems.
Q: What type of shaft does the KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW have?
A: This integrated servo drive features a plain shaft with a shaft seal for enhanced protection against contaminants.
Q: What type and voltage of holding brake is provided in the KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW?
A: The holding brake on this model is electrically released and operates at DC 24 V.
Q: What are the encoder features of the KSM02.1B-061C-61N-M3-HG2-ET-L3-D7-TO-FW servo drive?
A: The encoder on this servo drive uses capacitive technology with a multi-turn absolute type and Hiperface interface, offering 16 signal periods of resolution.
