MHD112B-024-PG0-AN
MHD Synchronous Motors
The Bosch Rexroth Indramat MHD112B-024-PG0-AN from the MHD Synchronous Motors series is a high-performance servo motor engineered for precision applications and rugged industrial environments. This unit features a Motor Size 112 frame and a specialized Winding Code 024 optimized for dynamic response and thermal stability. Designed without a holding brake, the motor relies on its robust shaft seal and plain shaft design to maintain reliability under high-speed operation. A compact Motor Length B housing integrates liquid cooling to ensure consistent thermal management during continuous duty.
The MHD112B model delivers a standout continuous torque at standstill of 28.0 Nm and supports absolute position feedback across more than 4096 revolutions via its digital servo feedback with integrated encoder. Precise alignment is facilitated by the 130 mm centering diameter and an industry-standard 192 mm flange size, simplifying retrofits and new installations alike. Power is routed to the motor through an output connector positioned to side A, reducing cabling congestion and streamlining panel layouts. This configuration, combined with a rugged enclosure, guarantees optimal performance across varying load profiles.
Integration and maintenance of the MHD112B-024-PG0-AN are simplified by its uniform mechanical interfaces and straightforward power connections. The liquid-cooled design lowers peak winding temperatures, extending bearing and winding life even under continuous high-torque demands. With absolute position detection and digital encoder feedback, this Bosch Rexroth Indramat motor offers precise control and reliability for demanding automation, robotics, and motion-control systems.
Technical Specifications
Holding Brake
Without holding brake
Housing Cooling Type
Liquid cooling
Encoder Type
Digital servo feedback w/ integrated encoder
Type of Position Detection
Absolute (>4096 revolutions)
Continuous Torque at Standstill
28.0 Nm
Motor Length
B
Centering diameter
130 mm
Flange size
192 mm
Motor Size
112
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
to side A
Power Connection Type
Output Connector
Product Type
Servo Motor
Winding Code
024
Frequently Asked Questions
How does the motor’s digital servo feedback enhance positioning accuracy?
The integrated encoder provides high-resolution feedback over multiple revolutions. This ensures precise position control and stable synchronization in multi-axis systems.
What maintenance practices improve the longevity of this motor in continuous-duty environments?
Ensure coolant quality and flow rate are within specifications to prevent scaling or clogging. Periodically inspect seals and bearings for signs of wear due to sustained load cycles.
How does the side A power connector orientation influence installation layouts?
The side-mounted connector simplifies cable routing in tight panels. It reduces electromagnetic interference risks by separating signal and power lines.
What are the implications of using a plain shaft instead of a keyed one?
A plain shaft enables flexible coupling options and reduces stress concentration. However, it requires secure clamping or friction-fit couplings to prevent slippage.
How does liquid cooling compare to air cooling for continuous-duty torque output?
Liquid cooling removes heat more efficiently, allowing higher continuous torque without derating. It also maintains stable operation in enclosed or high-temperature environments.
Common Misspellings
MHD112B024PG0AN
MHD112B 024 PG0 AN
mhd112b-024-pg0-an
Internal Product Review
The Bosch Rexroth Indramat MHD112B-024-PG0-AN is a precision servo motor designed for industrial automation. It features a 112 frame size, Winding Code 024 for thermal stability, liquid cooling, and digital encoder feedback. It is commonly used in CNC machinery, robotics, and packaging automation systems.
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