R911284185 (MHD071A-061-NG0-UN)

How does the liquid-cooled housing in the MHD071A-061-NG0-UN affect long-term operation?

It dissipates heat more effectively than air cooling, allowing the motor to run at higher duty cycles. This reduces thermal stress on windings and extends service life in demanding applications.

What is the benefit of using a sealed shaft design with a shaft seal?

The seal prevents dust, oil, and coolant ingress into the motor. This protection is critical in CNC and machining environments where contaminants are common.

How does the winding code 061 influence efficiency?

The winding characteristics are optimized to balance torque output and electrical consumption. This helps achieve efficient torque delivery without excessive heating.

What should be considered when mounting the MHD071A-061-NG0-UN on machinery?

It uses a 115 mm flange and 95 mm centering diameter, so proper alignment is essential. Accurate mounting ensures minimal vibration and consistent shaft load distribution.

How does the compact motor size affect integration in multi-axis systems?

Smaller profiles enable closer spacing of axes in confined machine frames. This is especially useful in robotics or packaging systems with limited installation space.

MHD 071A 061 NG0 UN

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MHD071A 061 NG0 UN

mhd071a-061-ng0-un

MHD71A-061-NG0-UN

The MHD071A-061-NG0-UN is an efficient servo motor belonging to the Bosch Rexroth Indramat MHD Synchronous series. It features a liquid-cooled housing and uses a digital HSF encoder with turnable connectors over 270° and a sealed plain shaft. It is used in CNC machines, robotic axes, high-precision tooling, and industrial automation systems.