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R911276758 (MHD090B-058-PP1-UN)

MHD Synchronous Motors

Rated 4.2 stars (4 total reviews)

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The R911276758 (MHD090B-058-PP1-UN) is a Bosch Rexroth synchronous servo motor equipped with digital servo feedback and an integrated absolute multiturn encoder supporting position detection over more than 4096 revolutions. This motor offers housing cooling via liquid cooling, as well as naturally cooled and surface cooled versions, with rated torques ranging from 4.2 Nm to 13.4 Nm and rated output from 2.1 kW to 7.0 kW depending on the version. Key mechanical features include a keyed shaft with DIN 6885-1 keyway, shaft seal, 11.0 Nm holding brake, 140 mm flange, 110 mm centering diameter, and a turnable power connection within a 270° range. The rated speed is 4000 rpm at 267 Hz frequency.

Technical Specifications

Cooling Variants
Naturally Cooled and Surface Cooled

Overtemperature Settings
60K and 100K

Rated Torque (Natural Cooling)
4.2Nm (60K), 8.9Nm (100K)

Rated Performance (Natural Cooling)
2.1kW (60K), 4.9kW (100K)

Rated Torque (Surface Cooling)
13.4Nm

Rated Performance (Surface Cooling)
7.0kW

Nominal Speed
4000 RPM

Rated Frequency
267 Hz

Number of Poles
4

Weight
14 kg

Driveshaft Design
Includes DIN 6885-1 Keyway

Holding Brake Capacity
11.0Nm

Encoder Revolution Tracking
Up to 4096 Revolutions.

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1620 Old Apex Road
Cary, NC 27513, USA

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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 MHD090B-058-PP1-UN.

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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.