KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW Bosch Rexroth Indramat
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MPN: R911374025
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The Bosch Rexroth Indramat KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW is a motor-integrated servo drive in the KSM Motor Integrated Servo Drives series. This unit features a DC 750 V supply voltage, utilizes a hybrid connector, and uses natural convection for cooling. It has a Hiperface optical single-turn encoder with 128 signal periods, supports Multi-Ethernet communication, and includes Safe Motion safety technology.
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Product Description:
The Bosch Rexroth Indramat KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW belongs to the KSM Motor Integrated Servo Drives series. It combines a permanent-magnet motor with onboard power electronics in one housing. Supplied as a motor-integrated servo drive, it decentralizes axis control, reduces cabinet space and field wiring, and keeps the drive package compact in industrial automation cells and machine modules.
The drive operates from a bus voltage of DC 750 V, allowing direct connection to high-energy common DC systems used in decentralized motion platforms and shared energy networks. Heat is removed by natural convection, so no active fans are required and no separate airflow hardware has to be mounted at the axis. A single Hybrid Connector carries power, safety, feedback, and network signals, which keeps the cable interface compact and simplifies harness routing. Network access is handled through Multi-Ethernet, so the unit can support real-time Ethernet communication across compatible control architectures. Integrated safety is provided via Safe Motion (without SBC), which monitors safe operating states while omitting a safe brake channel. The performance level is basic, winding code 61 is used for this unit, and the Hiperface interface exchanges absolute position data between the encoder and the controller.
The feedback system is based on an optical encoder that yields 128 signal periods per mechanical revolution in a single-turn format, providing precise absolute position data within one mechanical turn without multi-turn counting. Design option Standard and design version 1 are used with Series 2 units, while motor size 061 and length code C set the housing dimensions and motor length. A shaft seal protects the interior, and the output end uses a plain shaft for flexible coupling arrangements with rotary couplings, pulleys, or other external drive elements. Because the unit is supplied without a holding brake, static load retention must be implemented externally when the axis must remain fixed at standstill.
Frequently Asked Questions about KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW:
Q: What type of connection does the KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW use?
A: This servo drive features a hybrid connector for combined power and signal connections.
Q: What encoder interface and resolution does this servo drive use?
A: The KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW is equipped with Hiperface optical single-turn encoding at 128 signal periods.
Q: How is the KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW servo drive cooled?
A: Natural convection cooling is utilized on this model, requiring no additional cooling fans.
Q: What is the supply voltage for the KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW?
A: This servo drive is supplied with 750 V DC.
Q: What safety technology is implemented in this product?
A: The KSM02.1B-061C-61N-S1-HG0-ET-S3-D7-NN-FW includes Safe Motion safety technology without SBC.
