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R911293552 (MHD071B-061-NP2-UN)

MHD Synchronous Motors

Rated 4.1 stars (4 total reviews)

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The Bosch R911293552 (MHD071B-061-NP2-UN) is a reliable, maintenance-free Rexroth MHD Series Synchronous motor, ideal for advanced automation in industrial sectors like machine tools, food packaging, and paper industries. This 8.8kg permanent magnet motor supports digital servo feedback and has a theoretical maximum torque of 32 nm, plus a characteristic speeding rate of 4500 RPM, peaking at 6000 RPM. It has a motor frame size of 71 and length of B, featuring a keyway shaft with a seal ring and an electric power connector that can rotate up to 270 degrees. Additionally, it includes a 6.5 Nm built-in holding brake. Its housing is designed for natural convection or surface cooling, and it boosts a voltage constant of 70.0 V/1000 RPM and winding inductance of 7.2 mH at 20 degrees Celsius. This product is available for global shipping from Indramat USA and comes with a one-year warranty. The product has optimal operational temperatures ranging from 0 to 40 degrees Celsius.

Technical Specifications

Use
Industrial Applications

Motor Frame Size
71

Motor Frame Length
B

Servo Feedback
Digital

Motor Shaft Keyway
DIN 6885-1

Power Connector
270 Degrees Turnable

Holding Brake
6.5 Nm

Cooling Method
Natural Convection/Surface

Characteristic Motor Speed
4500 RPM

Peak Current Rating
50.5 Amps

Torque Constant at 20C
0.77 Nm/A

Voltage Constant
70.0 Volts/1000 RPM

Winding Resistance at 20C
1.45 Ohms

Winding Inductivity
7.2 mH

Rotor Moment of Inertia
8.7 x 10-4 kg m2

Theoretical Maximum Torque
32 Nm

Maximum Speed
6000 RPM

Motor Mass
8.8 Kilograms

Ambient Temperature Range for Storage
-20 to 80 Degrees Celsius

Ambient Temperature Range for Operation
0 to 40 Degrees Celsius

Installation Height
Up to 1000 Meters Above Sea Level.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

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[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the MHD071B-061-NP2-UN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.