MHD112B-024-PG0-RN
MHD Synchronous Motors
The Bosch Rexroth Indramat MHD112B-024-PG0-RN from the MHD Synchronous Motors series exemplifies precision engineering with a motor size 112 frame and a liquid-cooled housing cooling type design. Equipped with a digital servo feedback w/ integrated encoder, it delivers a continuous torque at standstill of 28.0 Nm for instantaneous load holding without oscillation. The motor’s plain shaft and integrated shaft seal ensure robust mechanical integrity and prevent ingress even in demanding environments. Featuring a compact motor length B and a standardized flange size of 192 mm, this servo motor accommodates high-density installations and straightforward retrofitting.
Reliability is elevated by an absolute (>4096 revolutions) position detection system that retains exact positioning after power interruptions. A precise centering diameter of 130 mm provides secure mounting and repeatable alignment, while the absence of a holding brake reduces maintenance requirements and minimizes electromagnetic interference. The power connector interface, oriented to the right, simplifies cable routing and supports rapid replacements during scheduled downtimes. With a dedicated winding code 024, the motor’s electromagnetic design is optimized for low vibration and high efficiency under variable load cycles.
In applications from robotics to CNC machining, this servo motor achieves smooth acceleration, high stiffness, and exceptional repeatability. Its advanced feedback, liquid cooling, and rugged construction make the MHD112B-024-PG0-RN an ideal solution for precision motion control tasks requiring compact form factors and sustained torque performance.
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 the right
Power Connection Type
Power Connector
Product Type
Servo Motor
Winding Code
024
Frequently Asked Questions
How does the liquid-cooled design of the MHD112B-024-PG0-RN affect its performance stability?
Liquid cooling enables consistent temperature regulation under continuous load, preventing thermal drift. This ensures stable torque output and longer service life in high-duty applications.
What installation precautions are necessary for the motor’s plain shaft configuration?
A precise coupling alignment is essential to minimize axial stress and bearing wear. Improper alignment may cause vibration or premature seal degradation.
Why is the encoder feedback integration critical for this motor’s control accuracy?
The integrated digital encoder provides high-resolution feedback, allowing micro-adjustments during positioning. This minimizes overshoot and enhances repeatability in automated systems.
How does the MHD112B-024-PG0-RN maintain position accuracy after a power loss?
It uses an absolute position detection system that retains data over 4096 revolutions. This eliminates the need for homing procedures during restart, saving setup time.
How should the power connector’s right-side orientation be considered during setup?
Cable routing should be planned to avoid tension or bending near the connector. This orientation simplifies replacement but requires sufficient clearance for wiring access.
Common Misspellings
MHD112B024PG0RN
MHD112B 024 PG0 RN
mhd112b-024-pg0-rn
Internal Product Review
The Bosch Rexroth Indramat MHD112B-024-PG0-RN is a precision-engineered synchronous servo motor designed for high-accuracy motion control. It features a liquid-cooled design, integrated encoder feedback, and a 28.0 Nm continuous torque at standstill. Its rugged aluminum housing ensures efficient heat dissipation and long-term reliability in industrial environments.
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