HDS02.1-W040N-HS79-01-FW Bosch Rexroth Indramat
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The Bosch Rexroth Indramat HDS02.1-W040N-HS79-01-FW is part of the HDS Drive Controllers series and features a SERCOS command communication interface. This controller belongs to the DIAX04 family, supports a rated current of 40 Amps, and is cooled with a built-in internal air blower. It is rated for operation at elevations up to 1000 meters above sea level and has an insulation classification of C as per DIN VDE 0110.
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Product Description:
The HDS02.1-W040N-HS79-01-FW is a drive controller from Bosch Rexroth Indramat in the HDS Drive Controllers series. Within DIAX04 multi-axis systems, it directs servo power modules so connected motors can follow motion profiles issued by a PLC. The controller regulates current, velocity, and position loops while maintaining synchronized bus communication with neighboring axes. It also provides monitoring functions such as fault logging and drive-enable status, which helps higher-level control software track operating conditions and respond to faults. This role makes it suitable for coordinated motion tasks in machine tools, packaging equipment, and other automated systems that rely on precise axis timing.
Control data move over the SERCOS optical ring, giving deterministic exchanges with the CNC or PLC. The unit supplies up to 40 A of continuous output current, making it suitable for axes that require sustained servo current rather than only short acceleration peaks. Heat is removed by a built-in air blower, and the enclosure has an IP10 rating, so the unit requires installation inside a closed cabinet rather than open machine mounting. Safe operation is specified from +5 to +45 °C. The interface connectors carry drive-enable, feedback, and power wiring to adjacent supply modules, and the front panel has diagnostic LEDs for local status indication.
Installation at elevations up to 1000 m above sea level is permitted without derating. The winding system uses class C insulation according to DIN VDE 0110 for high thermal tolerance under normal operating conditions. Continuous current is reduced once the ambient temperature reaches +55 °C, which is the maximum temperature allowed for derated operation. For storage or shipment, the hardware can withstand temperatures from -30 to +85 °C. Proper cabinet ventilation helps the controller stay within its allowable thermal range during extended duty cycles. These limits are important when the controller is mounted beside power supplies and other drive modules that add heat inside the enclosure.
Frequently Asked Questions about HDS02.1-W040N-HS79-01-FW:
Q: What command communication interface does the HDS02.1-W040N-HS79-01-FW drive use?
A: The HDS02.1-W040N-HS79-01-FW utilizes the SERCOS interface for command communication, ensuring compatibility with SERCOS-based systems.
Q: What is the rated current for the HDS02.1-W040N-HS79-01-FW?
A: This drive controller offers a rated current of 40 A, making it suitable for high-demand operations.
Q: How is the HDS02.1-W040N-HS79-01-FW drive controller cooled?
A: Cooling is provided by a built-in internal air blower in the HDS02.1-W040N-HS79-01-FW model.
Q: What is the permissible operational temperature range for the HDS02.1-W040N-HS79-01-FW?
A: The HDS02.1-W040N-HS79-01-FW has a permissible ambient temperature range of +5 to +45°C during operation.
Q: What controller family and series does the HDS02.1-W040N-HS79-01-FW belong to?
A: This controller belongs to the DIAX04 family and is part of the HDS Drive Controllers series from Bosch Rexroth Indramat.
