R911285509 (MHD115A-024-NP0-AN)
MHD Synchronous Motors
Technical Specifications
Product Family
MHD
Motor Construction
Special Magnets
Housing
Sealed, IP65 Protection
Cooling Methods
Natural Convection, Liquid Cooling
Continuous Stall Torque
60.8 Nm
Continuous Stall Current
41.2 Amps
Rated Speed
2000 RPM
Rated Torque
52.6 Nm
Rated Current
25.2 Amps
Rated Output
13.8 kilowatts
Rated Voltage
365 Volts
Power Cable Wire-Cross Section for Liquid Cooling
4 mm2
Thermal Time Constant
20 minutes
Operating Temperature
0 to 40 degrees Celsius
Operating Altitude
0 to 1000 meters
Servo Feedback
Digital
Main Shaft
Key as per DIN 6885-1, Includes Seal
Holding Brake
No
Power Connector Placement
Side A
Handling
Trained Personnel Recommended
Usage under non-specified conditions
Not Recommended.
Frequently Asked Questions
What defines the torque capability of this servo motor?
The torque capability is determined by the winding configuration and applied cooling method. The engineered combination maintains consistent torque delivery under varying thermal and mechanical loads.
How does the continuous current rating affect performance?
The rated continuous current defines sustained torque without overheating or efficiency loss. The stable current delivery ensures dependable motion control under continuous operational demand.
What is the significance of the voltage constant Ke?
The voltage constant of 150 V/1000 min⁻¹ indicates back EMF generation proportional to speed. The predictable relationship enables precise drive synchronization and energy-efficient speed control.
How do the motor’s electrical resistances influence efficiency?
The phase-to-phase resistance of approximately 0.61 Ω impacts copper losses during operation. The controlled resistance supports reduced energy dissipation and improved system efficiency over extended duty cycles.
Why is the rated speed specification critical for applications?
The rated speed of 2000 min⁻¹ determines optimal torque-speed characteristics for balanced motion control. The consistent operating range ensures accurate response across variable-load automation environments.
Common Misspellings
MHD115A024NP0AN
MHD115A 024 NP0 AN
mhd115a-024-np0-an
Internal Product Review
The Bosch Rexroth Indramat MHD115A-024-NP0-AN servo motor integrates digital servo feedback (HSF) with relative position detection for precision-driven automation. Its Motor Size 115 frame, natural convection cooling, and plain shaft with seal ensure efficient and clean operation. It is commonly used in printing, robotic systems, and material-handling equipments.
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