MHD115A-058-NG1-AA
MHD Synchronous Motors
The Bosch Rexroth Indramat MHD115A-058-NG1-AA servo motor from the MHD Synchronous Motors series is a high-performance Servo Motor designed for precise motion control. It features a plain shaft with a shaft seal and a centering diameter of 180 mm plus a flange size of 192 mm. The motor delivers a continuous torque at standstill of 32.0 Nm and a holding brake torque of 70.0 Nm via its integrated holding brake. Natural convection housing cooling type ensures reliable thermal management, while digital servo feedback (HSF) provides relative type of position detection. A side-A power connection direction with an output connector simplifies installation. The compact design with motor length A and winding code 058 makes this motor ideal for demanding industrial applications.
Technical Specifications
Holding Brake
With holding brake
Holding Brake Torque
70.0 Nm
Housing Cooling Type
Natural convection
Encoder Type
Digital servo feedback (HSF)
Type of Position Detection
Relative
Continuous Torque at Standstill
32.0 Nm
Motor Length
A
Centering diameter
180 mm
Flange size
192 mm
Motor Size
115
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
Why is a high holding brake torque essential for stationary applications?
The brake maintains rotor position even without power supply. The mechanism prevents load drift and safeguards vertical or suspended systems.
How does continuous torque at standstill influence precision holding tasks?
The motor sustains full torque output without overheating. The constant torque stability ensures accurate positioning in servo-driven assemblies.
Why is this motor ideal for multi-axis industrial systems?
The compact size allows closer placement of drives in limited spaces. The synchronized performance supports precise coordination between machine axes.
How does motor length affect mechanical design flexibility?
The shorter housing simplifies integration into compact machinery. The reduced footprint improves balance and accessibility for service operations.
What is the function of the centering diameter during mounting?
The centering diameter guarantees alignment accuracy between motor and load. The feature reduces vibration and mechanical wear during continuous duty.
Common Misspellings
MHD115A058NG1AA
MHD115A 058 NG1 AA
mhd115a-058-ng1-aa
Internal Product Review
The MHD115A-058-NG1-AA servo motor from Bosch includes a 70.0 Nm holding brake and uses natural convection cooling for smooth operation. Its plain shaft design with shaft seal and digital servo feedback ensures precise relative positioning. This model is commonly used in packaging automation printing and motion control systems.
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