1-888-551-3082 | 1-919-443-0207 | [email protected]

R911275109 (MHD071B-061-NG1-UN)

MHD Synchronous Motors

Rated 5 stars (9 total reviews)

In Stock, Ships Today

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
[email protected]

The R911275109 (MHD071B-061-NG1-UN) is a synchronous servo motor from the Bosch Rexroth MHD series, featuring digital servo feedback (HSF) for relative position detection. It incorporates a plain shaft with a shaft seal, flange socket, stator winding, rotor with permanent magnets, and a holding brake with a holding torque of 5.0 Nm. The motor housing supports both natural convection and liquid cooling, with a protection rating of IP65. Dimensions include a flange size of 115 mm and centering diameter of 95 mm. The motor is rated for a continuous standstill torque of 8.0 Nm, a maximum speed of 6000 rpm, a theoretical maximum torque of 32.0 Nm, and a moment of inertia of 8.7 x 10⁻⁴ kg·m². Power and feedback connectors are turnable within 270°. The unit has a mass of 8.8 kg and operates within a 0–40°C temperature range, suitable for installations up to 1000 m above sea level.

Technical Specifications

Cooling Type
Natural convection

Protection Category
IP 65

Coating
Prime black

Time Constant
45 min

Theoretical Maximum Torque
32.0Nm

Moment Inertia
8.7 x 10-4

Maximum Speed
6000 rpm

Operating Temperature
0 to 40 degrees

Storage and Transport Temperature
-20 to 80 degrees

Maximum Installation Height
1000 meters above sea level

Permissible Humidity
95% without condensation

Continuous Torque at Standstill
9.0Nm

Continuous Current at Standstill
13.2 A

Peak Current
50.5 A

Rated Speed
5000 rpm

Rated Torque
5.3Nm

Rated Current
5.5 A

Rated Voltage
368 V

Motor Size
071

Winding Code
061

Servo Feedback
Digital

Shaft
Plain with sealing ring

Holding Brake
5.0 Nm

Common Misspellings

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]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the MHD071B-061-NG1-UN.

Exchange

Want to sell your MHD071B-061-NG1-UN?

Indramat Is Trusted By

Quick Links

Terms and Policies

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.