MHD112A-058-NG0-AN
MHD Synchronous Motors
Technical Specifications
Holding Brake
Without holding brake
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
15.0 Nm
Motor Length
A
Centering diameter
130 mm
Flange size
192 mm
Motor Size
112
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
to side A
Power Connection Type
Output Connector
Product Type
Servo Motor
Winding Code
058
Frequently Asked Questions
What maintenance factors are important for the shaft seal in continuous-duty use?
Periodic inspection for leakage or wear is necessary, especially in high-speed cycles. Replacing the seal on schedule prevents coolant ingress and bearing contamination.
Can the MHD112A-058-NG0-AN operate effectively in a closed control cabinet?
Yes, but its liquid cooling must be integrated into the cabinet’s thermal system. Proper coolant flow and heat exchanger sizing are essential to prevent temperature buildup.
How should the side A power connector be oriented during installation?
The connector’s direction must align with cable routing to prevent bending stress and maintain sealing integrity. Incorrect orientation can lead to EMI issues or premature cable wear.
What are the installation considerations for the 192 mm flange on the MHD112A-058-NG0-AN?
It demands a robust mounting surface to handle dynamic forces and precise alignment to avoid shaft stress. Proper centering via the 130 mm diameter ensures vibration-free operation.
Why is relative position detection used instead of absolute feedback in this servo motor?
Relative detection simplifies encoder structure and reduces cost but requires homing at startup. It’s suitable where system calibration or referencing is part of normal operation.
Common Misspellings
MHD112A058NG0AN
MHD112A 058 NG0 AN
mhd112a-058-ng0-an
Internal Product Review
The MHD112A-058-NG0-AN is a Bosch Rexroth Indramat synchronous servo motor designed for precision industrial automation systems. It integrates a digital servo feedback encoder with relative position detection and operates with liquid cooling to maintain stable performance. The motor's housing is sealed and its corrosion-resistant design is suitable for harsh industrial environments.
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