R911292021 (MHD112B-048-NP0-AN)

MHD Synchronous Motors

Rated 4.4 stars (10 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 R911292021 (MHD112B-048-NP0-AN) is a Bosch Rexroth synchronous servo motor from the MHD series, designed for applications requiring high dynamic response and precise control. It is equipped with a keyed shaft and a shaft seal, utilizes liquid cooling, and supports power connections oriented to side A via output connector. The motor incorporates a digital servo feedback (HSF) encoder for relative position detection, without a holding brake, and features a centering diameter of 130 mm and a flange size of 192 mm. The unit delivers a continuous stall torque of 28.0 Nm, a maximum speed of 4,500 min⁻¹, and a peak torque of 102 Nm. The winding code is 048, and the housing is configured for motor length B. The motor should be grounded prior to operation, installed using appropriate procedures, and should not be opened under pressure. Storage temperature range is -20°C to 80°C.

Technical Specifications

Type
Synchronous Motor

Application
Servomotor/Main Drive Motor

Peak Torque
Broad Speed Range

Winding Code
048

Cooling Methods
Surface Cooling/Natural Convection

Encoder
Data Memory Present

Sensory Use
Yes

Operating Votage
High Electrical

Storage Temperature
-20°C - 80°C

Ambient Conditions
As Specified In Documentation

Inbuilt Emergency Stop Switch
Yes

Servo Feedback
Digital

Maximum Speed
4500min-1

Theoretical Maximum Torque
102Nm

Handling Requirements
Appropriate Transport and Mounting Equipment

Disassembly Warning
Not In Pressurized State.

Frequently Asked Questions

Common Misspellings

Internal Product Review

The MHD112B-048-NP0-AN is recognized for delivering dependable results over time. Users highlight its smooth operation, which helps maintain efficiency. Customers appreciate its straightforward performance, noting it as a trusted option for various uses. With a reputation built on reliability, this model continues to be well-regarded for practical, consistent outcomes in operations.