MHD112B-048-PG1-RN
MHD Synchronous Motors
The Bosch Rexroth Indramat MHD112B-048-PG1-RN from the MHD Synchronous Motors series is a high-performance servo motor designed for precision control applications. It features a motor size 112 housing and a motor length B configuration, delivering robust mechanical integration in compact footprints. The stator windings employ a winding code 048 for optimized electromagnetic efficiency, and a shaft design Plain shaft ensures straightforward coupling to load systems. Built-in shaft seal Yes protection enhances durability in harsh industrial environments.
Thermal management is handled via an advanced housing cooling type Liquid cooling, allowing the motor to maintain peak performance under continuous operation. At rest, the rotor can hold a torque of continuous torque at standstill 28.0 Nm, while the optional holding brake adds a holding brake torque 22.0 Nm safety function to secure loads during power-off conditions. Precision feedback is provided by a encoder type Digital servo feedback w/ integrated encoder, delivering true type of position detection Absolute (>4096 revolutions) across the full dynamic range. The power connection type Power Connector located power connection direction to the right ensures reliable electrical interfacing and expedited installation in machine frameworks.
Mechanical alignment is assisted by a centering diameter 130 mm and a standardized flange size 192 mm, streamlining integration into modular assemblies. The plain shaft and integrated shaft seal provide high resistance to contamination and wear, while the overall product type Servo Motor package supports versatile mounting orientations. Overall, the MHD112B-048-PG1-RN represents a technologically advanced solution for demanding automation tasks requiring precise torque control and reliable operation.
Technical Specifications
Holding Brake
With holding brake
Holding Brake Torque
22.0 Nm
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
048
Frequently Asked Questions
How is shaft reliability maintained in dusty or chemically exposed operating zones?
The plain shaft is equipped with an integrated seal that resists particulate and fluid intrusion. This reduces wear and increases service life in industrial environments.
Does the MHD112B-048-PG1-RN support stable load retention during power-off conditions?
It includes a 22.0 Nm holding brake to secure the axis when drive power is lost. This provides added safety in vertical or suspended load configurations.
How is positional feedback handled in high-resolution servo motion systems?
A digital encoder provides absolute detection beyond 4096 revolutions. This ensures precise tracking without re-referencing across dynamic positioning profiles.
What cooling system supports long-duration performance under thermal stress?
The liquid-cooled housing continuously removes core heat during operation. This allows the motor to maintain full torque output without thermal derating.
Will this model mount cleanly into rigid automation structures without adapter redesigns?
A 130 mm centering diameter and 192 mm flange follow servo mounting standards. This ensures alignment consistency in modular mechanical frameworks.
Common Misspellings
MHD112B048PG1RN
MHD112B 048 PG1 RN
mhd112b-048-pg1-rn
Internal Product Review
The MHD112B-048-PG1-RN is a servo motor featuring a motor size 112 housing. It offers liquid cooling for thermal stability, digital servo feedback with absolute position detection, and a sealed plain shaft for durability. This Bosch Rexroth Indramat servo motor includes a 130 mm centering diameter and 192 mm flange.
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