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

R911287320 (MHD115B-058-NG0-AA)

MHD Synchronous Motors

In Stock, Ships 2-3 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

Phone:
1-888-551-3082

Email:
[email protected]

The MHD115B synchronous servo motor, MPN R911287320 (MHD115B-058-NG0-AA), manufactured by Bosch Rexroth, operates at a nominal speed of 1500 rpm and delivers 6.6 kW of power with a rated current of 30 A at 130 V under natural convection and 100 K conditions. The motor features IP65 protection, F-class insulation, and uses a thermistor for temperature monitoring. It provides both natural and surface cooling options, with a thermal time constant between 45 and 100 minutes. Weighing approximately 40 kg, it achieves up to 160 Nm maximum torque at a peak current of 280 A. The design includes a plain shaft with a shaft seal, centering diameter of 180 mm, flange size of 192 mm, B-length motor body, and side A output power connector. Digital servo feedback (HSF) is employed for relative position detection, and no holding brake is fitted.

Technical Specifications

Product Type
Synchronous Motor

Rated Speed
1500 revolutions per minute

Power
6.6 kW

Rated Current
30 A

Rated Voltage
130 volts

Cooling Temperature
100 K

Protection Rating
IP65

Insulation Class
F

Temperature Monitoring
Yes

Cooling Types
Natural and Surface

Thermal Time Constant
100 to 45 minutes

Weight
40 kilograms

Maximum Torque
160 Nm

Peak Current Consumption
280 amps

Polar Pairs
4 pairs

Voltage Constant
81.8 V/min-1

Torque Constant
0.9 Nm/A at 20 degrees Celsius

Output Shaft
Plain

Sealing Ring
Yes

Maximum Revolutions
6000 per minute

Winding Resistance
0.11 ohms

Winding Inductance
1.6 mH

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 MHD115B-058-NG0-AA.

Exchange

Want to sell your MHD115B-058-NG0-AA?

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.