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MHD112A-058-NG1-LN

MHD Synchronous Motors

  In-Stock, Ships 1-2 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 1 Seconds

The MHD112A-058-NG1-LN servo motor from Bosch Rexroth Indramat is part of the MHD Synchronous Motors series. It features a holding brake with 22.0 Nm brake torque, liquid cooling housing, a digital servo feedback (HSF) encoder, and relative position detection. The motor delivers 15.0 Nm continuous torque at standstill, uses a plain shaft with shaft seal, and includes a 192 mm flange. The power connector is mounted to the left.

Technical Specifications

Holding Brake
With holding brake

Holding Brake Torque
22.0 Nm

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 the left

Power Connection Type
Power Connector

Product Type
Servo Motor

Winding Code
058

Can the MHD112A-058-NG1-LN operate efficiently in vertical-axis applications?

Yes, its 22 Nm holding brake maintains load position during power-off, ideal for lifting or pressing tasks. This prevents unwanted movement and protects mechanical systems in vertical configurations.

How does the plain shaft with a shaft seal affect mechanical integration?

It allows direct coupling to gearboxes or pulleys while preventing lubricant or dust ingress. This design supports reliable operation in enclosed or moderately contaminated environments.

What is the practical effect of a 15 Nm continuous torque rating at standstill?

It means the motor can sustain significant load-holding or low-speed torque without overheating. This characteristic benefits processes like indexing tables or forming operations requiring constant torque.

Why is relative position detection suitable for short-cycle applications?

Relative encoders restart quickly without referencing, reducing cycle startup times. However, they may require re-homing after power loss, which is acceptable in frequent-stop environments.

What maintenance factor should be considered for liquid-cooled servo motors like the MHD112A-058-NG1-LN?

Coolant flow must remain unobstructed to prevent thermal buildup and efficiency loss. Regular inspection of cooling lines and seals minimizes downtime and leakage risks.

MHD112A058NG1LN

MHD112A 058 NG1 LN

mhd112a-058-ng1-ln

Internal Product Review

The MHD112A-058-NG1-LN servo motor from Bosch Rexroth Indramat combines a 22.0 Nm holding brake, liquid-cooling housing, and a digital HSF encoder. It delivers 15.0 Nm continuous torque at standstill, has a 192 mm flange and plain‐shaft design. In machine tools, packaging lines, and automation systems this servo excels.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MHD112A-058-NG1-LN.
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