MHD112C-035-NP0-BN

MHD Synchronous Motors

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The MHD112C-035-NP0-BN motor from Bosch Rexroth Indramat's MHD Synchronous Motors series delivers precise control and robust performance. This liquid-cooled unit has a digital servo feedback (HSF) encoder, relative position detection, 38.0 Nm standstill torque and motor length code C. With a 192 mm flange and 130 mm centering diameter, it features a keyed shaft design. Power is routed to side B via an output connector.

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
38.0 Nm

Motor Length
C

Centering diameter
130 mm

Flange size
192 mm

Motor Size
112

Shaft Design
Keyed Shaft

Shaft Seal
Yes

Power Connection Direction
to side B

Power ConnectionType
Output Connector

Product Type
Servo Motor

Winding Code
035

Frequently Asked Questions

What is the role of the HSF digital servo feedback interface on this motor?

The HSF is Bosch Rexroth’s encoder interface used on MHD motors. It ensures deterministic position/velocity data exchange with IndraDrive controllers. The MHD112C-035-NP0-BN uses HSF for precise relative position detection and stable servo loops with low phase lag.

How do the 192 mm flange and 130 mm centering diameter affect mechanical integration?

These standardized interfaces deliver concentricity and radial stiffness for improving coupling alignment and reducing runout-induced vibration. Its integrators can reuse existing 192/130 tooling plates for shortening retrofit timelines for the MHD112C-035-NP0-BN across machine families.

What mounting and shaft features aid torque transmission on MHD112C-035-NP0-BN?

Its keyed shaft per DIN-style geometry with a sealing ring provides positive drive and contamination control. Its geometry resists micro-slip under dynamic torque reversals for protecting couplings and maintaining backlash targets in precision axes.

How does the side-B power-connector orientation influence cabinet and cable routing?

The connector exiting on side B provides segregated from feedback lines and machine guarding on many right-hand mounting schemes. It simplifies EMC grounding layout and bend-radius planning in tight enclosures.

How does the 38 Nm continuous standstill torque translate to axis sizing for MHD112C-035-NP0-BN?

It determines achievable clamping/following force at zero speed for guiding gearbox ratio and ballscrew lead choices. Its torque margin allows tighter current limits to reduce thermal drift and enhances repeatability over long dwell segments.

Common Misspellings

Internal Product Review

Rexroth Indramat manufactures the servo motor MHD112C-035-NP0-BN with an integrated HSF digital feedback encoder for relative motion detection. It features 38 Nm standstill torque and it is constructed with a 192 mm flange, 130 mm centering and a keyed shaft for simplified alignment. This motor possess power exits on side B via output connector and supports installation in system such as CNC tools, indexing tables and pick-and-place automation.