R911295172 (MHD071B-061-NG2-UN)

Name: R911295172 (MHD071B-061-NG2-UN)
Brand: Indramat Motors
SKU: MHD071B-061-NG2-UN
Price: 446.00 USD
Availability: InStock

MHD Synchronous Motors

Front Right

In-Stock, Ships 3-5 Days

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

Current response time:

3 Minutes 46 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911295172 (MHD071B-061-NG2-UN) is a Bosch Rexroth Indramat synchronous servo motor from the MHD series, equipped with liquid cooling and designed for applications requiring precise motion control. It operates with a continuous current of 16.8 A and a maximum current of 50.5 A. The unit features a torque constant of 0.77 Nm/A, winding resistance of 1.45 Ω, voltage constant of 70 V/1000rpm, and winding inductivity of 7.2 mH, all measured at 20°C. The motor incorporates four pole pairs, rated speed of 5000 rpm, continuous torque at standstill of 8.0 Nm (motor code 071, housing length B), insulation class F, and a 6.5 Nm holding brake. The design includes a 115 mm flange, 95 mm centering diameter, plain shaft with sealing ring, digital servo feedback encoder (HSF type), and power/feedback connectors rotatable within 270°.

Technical Specifications

Cooling System
Surface Cooling

Motor Overtemperature
60/100 K

Continuous Current
16.8 Amperes

Max Current
50.5 A

Torque Constant at 20o C
0.77 Nm/A

Winding Resistance at 20o C
1.45 Ohm

Voltage Constant at 20o C
70 V/1000rpm

Winding Inductivity
7.2 mH

Pole Pairs
4

Rated Speed
5000 rpm

Rated Torque
7.8 A

Insulation Rate
F

Holding Brake
6.5 Nm

Flange Size
115.5 mm

Centering Diameter
95 mm

Encoder Type
Digital Servo Feedback

Output Shaft
Plain with Shaft Sealing Ring

Power and Feedback Connectors
Rotate in 270 degrees range.

Frequently Asked Questions

What type of shaft does MHD071B-061-NG2-UN feature?

MHD071B-061-NG2-UN features a plain shaft design.

What is the flange size of MHD071B-061-NG2-UN?

The flange size of MHD071B-061-NG2-UN is 115 mm.

Does MHD071B-061-NG2-UN use liquid cooling?

Yes, MHD071B-061-NG2-UN uses liquid cooling.

Is a shaft seal included in MHD071B-061-NG2-UN?

Yes, a shaft seal is included in MHD071B-061-NG2-UN.

What is the centering diameter of MHD071B-061-NG2-UN?

The centering diameter of MHD071B-061-NG2-UN is 95 mm.

Common Misspellings

MHD071B061NG2UN

MHD071B 061 NG2 UN

mhd071b-061-ng2-un

MHD71B-061-NG2-UN

Internal Product Review

The MHD071B-061-NG2-UN is a reliable component that supports steady output. Users value its integration ease and overall function. It adapts to operational changes while providing stability. Its design supports uninterrupted use, which strengthens productivity. Many consider it a strong choice when dependable and adaptable performance is an essential need.