R911277188 (HDS02.1-W040N-HS79-01-FW)

HDS Drive Controllers

Rated 4.3 stars (5 total reviews)

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The Bosch Rexroth R911277188 (HDS02.1-W040N-HS79-01-FW) is an HDS series drive controller engineered for integration with industrial motors such as the 1MB, 2AD, and MKD types. This controller is specified for applications requiring precise speed and position control, including main spindle management. It operates within a 0–45°C ambient temperature range and has a maximum power loss of 110W. The unit features a modular construction, allows adaptation with plug-in modules, and supports two switching frequencies (4 kHz and 8 kHz). It draws 40W for signal processing from a 26V supply. The R911277188 utilizes a SERCOS command communication interface, incorporates internal air blower cooling, is rated for 40A current, and is part of the DIAX04 controller family.

Technical Specifications

Product Type
Drive Control Systems

Compatibility
1MB (frameless), 2AD (asynchronous), MKD motors

Function
Control main spindle, positioning, speed control

Power Loss
110W

Operating Temperature Range
0 ᵒC - 45 ᵒC

Weight
8 kg

Operating Frequencies
4 kHz, 8 kHz

Peak Current
40 A

Signal Processing Power Supply
40 W

Signal Processing Power Source
26 V

Construction
Module Based

Availability
Global

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Internal Product Review

The HDS02.1-W040N-HS79-01-FW provides smooth, dependable drive control with stable output under continuous load. Its robust design ensures reliable performance in complex industrial environments. It is well-suited for clients who require high-quality, long-term automation solutions.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the HDS02.1-W040N-HS79-01-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.