KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW Bosch Rexroth Indramat
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MPN: R911326918
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The Bosch Rexroth Indramat KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW is a motor-integrated servo drive from the KSM Motor Integrated Servo Drives series. It features a DC 750 V supply voltage, hybrid connector, and uses natural convection cooling. This standard design drive has a 071 motor size, includes a multi-turn absolute optical encoder with Hiperface interface, and is equipped with a plain shaft with a shaft seal.
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Product Description:
The KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW is an integrated servo drive from Bosch Rexroth Indramat that belongs to the KSM Motor Integrated Servo Drives series. By combining a permanent-magnet synchronous motor with onboard power electronics, this unit mounts directly on the machine frame and reduces panel wiring in distributed automation architectures. It provides closed-loop position, speed, and torque control on single axes where compact construction and direct machine mounting are required in packaging lines, material-handling stations, and assembly cells. This layout places the drive electronics at the axis, which helps reduce cabinet complexity and can shorten the distance between the control stage and the driven load.
The drive draws motion power from a DC 750 V bus that is normally supplied by a central power module. All power, feedback, and fieldbus conductors are routed through a single Hybrid Connector, so cabinet-to-motor cabling is minimized. Heat produced by the inverter stage is dissipated to ambient air through natural convection, eliminating auxiliary fans. Position feedback is provided by a Hiperface optical encoder that delivers 128 signal periods per revolution, enabling high-resolution interpolation in the controller. The encoder is multi-turn absolute, so position is retained across power cycles without a homing routine after restart. This supports machine sequences that need immediate axis availability when power is restored. The unit is supplied without a holding brake, making it suitable for applications where load locking is unnecessary.
The motor uses frame size 071 with length code C, giving moderate continuous torque while preserving a compact footprint. Command data and real-time cyclic setpoints are exchanged over SERCOS 2 (RS422), allowing the axis to synchronize with other drives on the network. Direct network communication also supports coordinated motion in machine sections that rely on multiple servo axes working together. A plain shaft with an integral shaft seal supports smooth coupling to gearboxes while helping protect the front bearing area. It is version 2 with winding code 24 and a basic performance level configuration without integrated safety technology.
Frequently Asked Questions about KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW:
Q: What type of connection does the KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW servo drive use?
A: The KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW features a hybrid connector for electrical connection to power and signal interfaces.
Q: What supply voltage is required for the KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW?
A: This servo drive operates with a DC supply voltage of 750 V.
Q: What type of encoder is used in the KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW?
A: The encoder uses Hiperface interface and supports multi-turn absolute positioning with optical technology for precise motion control.
Q: Is there a holding brake on the KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW servo drive?
A: The KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW does not include a holding brake as part of its configuration.
Q: What shaft type and seal protection does the KSM01.2B-071C-24N-M1-HG0-SE-NN-D7-NN-FW have?
A: This model features a plain shaft design and is fitted with a shaft seal to protect against contaminants.
