MHD112C-024-PG3-BN
MHD Synchronous Motors
The MHD112C-024-PG3-BN is a high-performance Bosch Rexroth Indramat industrial servo motor from the MHD Synchronous Motors series, designed for precision motion control in demanding applications. This Servo Motor features a compact Motor Size: 112 envelope with a Flange size: 192 mm mounting interface and a Centering diameter: 130 mm for precise alignment. The unit’s Winding Code: 024 and Motor Length: C deliver optimized electromagnetic performance, while the Shaft Design: Plain shaft enables straightforward mechanical coupling. A robust Shaft Seal: Yes ensures contamination protection, and the side-mounted Power Connection Direction: to side B via an Output Connector simplifies installation in space-constrained environments. With these primary specifications, the MHD112C-024-PG3-BN offers a balanced combination of size, power, and integration flexibility.
Built for dynamic response, this motor provides a Continuous Torque at Standstill: 38.0 Nm for reliable load holding and rapid acceleration profiles. The integrated Encoder Type: Digital servo feedback w/ integrated encoder supports Type of Position Detection: Absolute (>4096 revolutions) for multirevolution tracking and high-resolution closed-loop control. A dedicated Housing Cooling Type: Liquid cooling system maintains thermal stability under continuous operation, while the Holding Brake: With holding brake generates a Holding Brake Torque: 70.0 Nm to secure loads during power-off conditions. The combination of precise encoder feedback and high torque density ensures accurate position control and minimal overshoot in cyclic processes. Additionally, the plain shaft design and sealed construction maintain endurance in industrial environments subject to vibration and particulate ingress.
Engineered for seamless integration with Rexroth Indramat servo drives and controllers, the MHD112C-024-PG3-BN offers straightforward commissioning and parameter tuning via standard fieldbus or proprietary interfaces. Its robust mechanical design and liquid-cooled housing support continuous duty cycles in high-throughput manufacturing, robotics, packaging, and metal forming systems. The absolute multiturn encoder reduces maintenance by eliminating the need for homing routines after power interruptions, and the holding brake enhances safety during maintenance or emergency stops. This synchronous motor’s professional-grade construction, combined with Bosch Rexroth Indramat’s quality standards, makes it an ideal choice for OEMs and system integrators requiring dependable, high-precision motion control solutions.
Technical Specifications
Holding Brake
With holding brake
Holding Brake Torque
70.0 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
38.0 Nm
Motor Length
C
Centering diameter
130 mm
Flange size
192 mm
Motor Size
112
Shaft Design
Plain shaft
Shaft Seal
Yes
Power Connection Direction
to side B
Power ConnectionType
Output Connector
Product Type
Servo Motor
Winding Code
024
Frequently Asked Questions
How does the multiturn absolute encoder in MHD112C-024-PG3-BN improve commissioning and recovery after outages?
It preserves absolute position over >4096 revolutions, so homing routines are unnecessary after power interruptions. It speeds restarts and reduces wear on reference switches while maintaining closed-loop accuracy for coordinated axes.
Why is liquid cooling used on this MHD112C-024-PG3-BN instead of only surface/air cooling?
The liquid cooling increases continuous torque density and stabilizes winding temperatures during cyclic duty. It also lowers audible noise and allows compact enclosures where airflow is restricted or contaminated.
What role does the 38 Nm continuous torque at standstill play in high-inertia motion sets?
The continuous stall torque defines the sustained holding and low-speed process torque without overheating. Its appropriate drive limits supports rapid start–stop indexing and tensioning without drifting under static mechanical load.
How does side-B power connection on MHD112C-024-PG3-BN affect cabinet and cable routing?
Its side-B orientation allows tighter machine envelopes and separation from feedback cabling to reduce EMC coupling. It simplifies dress packs on gantries or robots where bend radius and service loops are constrained.
How do the 192 mm flange and 130 mm centering pilot influence mechanical rigidity on MHD112C-024-PG3-BN?
The flange/pilot geometry ensures precise concentricity and stiffness at the drivetrain interface for minimizing runout and vibration. It improves servo bandwidth and reduces contour error in multi-axis interpolation.
Common Misspellings
MHD112C024PG3BN
MHD112C 024 PG3 BN
mhd112c-024-pg3-bn
Internal Product Review
The Bosch Rexroth Indramat’s AC motor MHD112C-024-PG3-BN maintains thermal stability through its liquid-cooled housing design and it comes in a C-length 112 frame. It includes a plain sealed shaft and possesses a multiturn absolute feed back encoder for position detection. This motor is accompanied by a holding brake that offers 70 Nm of torque and at standstill its torque value is specified as 38 Nm to perform operations in robotics and metal-forming lines where precise multi revolution positioning and thermal stability is required.
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