R911296591 (MHD112C-024-NP0-BP)

Name: R911296591 (MHD112C-024-NP0-BP)
Brand: Indramat Motors
SKU: MHD112C-024-NP0-BP
Price: 565.00 USD
Availability: InStock

MHD Synchronous Motors

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The R911296591 (MHD112C-024-NP0-BP) is a Bosch MHD series servo motor featuring IP68 protection, suitable for environments with complete dust ingress and extended immersion in water. This unit has a frame size of 112, C-length housing, and measures 458 mm in total length. It is equipped with a keyed 32 mm shaft and sealing ring, a flange diameter of 192 mm, centering diameter of 130 mm, and supports digital servo feedback (HSF). The power connection is located on side B. This model operates at a rated speed of 2500 RPM, with a peak current of 120 A, voltage constant of 145.5 V/1000 RPM at 20°C, winding resistance of 0.44 Ω, and winding inductance of 6.7 mH. The motor provides 38.0 Nm continuous stall torque, has four pole pairs, weighs 45 kg, and is specified for installation heights up to 1000 m, with operational temperatures between 0 and 40°C and storage conditions from -20 to 80°C. It is designed for relative position detection and does not include a holding brake.

Technical Specifications

Protection Rating
IP68

Motor Frame Size
112

Motor Frame Length
C

Motor Flange Size
192mm

Centering Diameter
130mm

Motor Length
458mm

Shaft Diameter
32mm

Power Connector Location
Side B

Feedback System
Digital Servo Feedback

Motor Mass
45kg

Ambient Temperature
0-40°C

Storage Temperature
-20-80°C

Maximum Setup Height
1000m above sea level

Rated Motor Speed
2500RPM

Peak Motor Current
120A

Voltage Constant (at 20°C)
145.5V/1000RPM

Motor Winding Resistance (at 20°C)
0.44 Ohms

Motor Winding Inductance
6.7mH

Number of Pole Pairs
4

Frequently Asked Questions

What is the torque and mounting specification of the MHD112C-024-NP0-BP?

This servo motor delivers 38.0 Nm continuous torque at standstill. It mounts with a 130 mm centering diameter and a 192 mm flange, suitable for standardized machine frames.

How is electrical power connected to the motor?

Power is routed through a side B output connector, providing efficient cable layout options in compact or right-oriented machine enclosures.

What type of position feedback and detection does this motor utilize?

The motor employs a digital servo feedback (HSF) encoder and uses a relative position detection system for real-time control and motion tracking.

What is the shaft type and its protection level?

It features a keyed shaft configuration, which ensures mechanical stability during torque transfer, and includes a shaft seal for ingress protection.

What is unique about its cooling system?

The MHD112C-024-NP0-BP uses IP68-rated natural convection cooling, offering sealed, maintenance-free thermal management in rugged industrial environments.

Common Misspellings

MHD112C024NP0BP

MHD112C 024 NP0 BP

mhd112c-024-np0-bp

Internal Product Review

The Bosch Rexroth MHD112C-024-NP0-BP is a precision servo motor featuring a keyed shaft design. It incorporates natural convection cooling, HSF digital feedback, a 192 mm flange, and 130 mm centering diameter for stable mounting. Its IP68 protection rating ensures dependable operation in harsh industrial environments.