R911287431 (MHD115A-024-PP1-BA)
MHD Synchronous Motors
Technical Specifications
Temperature
60/100 K
Continuous torque
48.0 Nm
Rated rotational speed
2000 revolutions per minute
Sealing ring
Installed on motor shaft
Cooling methods
Natural and surface cooling
Natural cooling rated power
6.4 kW
Natural cooling rated torque
24.9 Nm
Rated current consumption
12.1 A
Operating conditions
0 to +40 degrees Celsius
Relocation conditions
-20 and +80 degrees Celsius
Performance ratio
Weight-to-performance ratio
Use
Versatile
Holding brake weight
3.8 kilos
Holding brake torque
70 Nm
Holding brake rated current
1.29 A
Holding brake rated voltage
24 V
Torque constant
1.65 Nm/A
Resistance
0.66 ohms
Weight
30 kilos
Winding inductivity
8.6 mH
Maximum rotational speed
4000 revolutions per minute
Theoretical maximum torque
110 Nm.
Frequently Asked Questions
How does the housing geometry support heat distribution?
The cylindrical aluminum housing incorporates precision ribbing to promote uniform heat transfer during operation. The structural layout enhances airflow and maintains consistent temperature balance across the stator body.
Why is the motor shaft designed with key seating?
The keyed shaft ensures positive torque transmission between the motor and coupled load assemblies. The standardized design supports reliable mechanical connection and reduces slippage during repetitive torque cycles.
How does connector positioning improve maintenance accessibility?
The power and feedback connectors are oriented axially to simplify cabling within constrained enclosures. The streamlined layout minimizes wiring stress and facilitates quick service replacement in field conditions.
What function do the mounting flanges serve structurally?
The precision-machined mounting flanges provide rigid coupling with machine frames or gearboxes. The exact surface alignment guarantees concentric positioning and minimizes vibration under cyclic load conditions.
How does the exterior coating contribute to durability?
The matte black protective coating shields the housing against moisture and surface oxidation. The durable finish maintains structural integrity and supports long-term operation in industrial or humid environments.
Common Misspellings
MHD115A024PP1BA
MHD115A 024 PP1 BA
mhd115a-024-pp1-ba
Internal Product Review
The Bosch Rexroth MHD115A-024-PP1-BA servo motor integrates a digital servo feedback system with precise relative position sensing. Featuring a 192 mm flange, side A power connection, and sealed plain shaft, it maintains reliable motion output. It’s often implemented in robotics integration, automated packaging units, and advanced conveyor systems for consistent positioning.
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