R911309076 (MHD112A-024-PP0-RN)
MHD Synchronous Motors
Technical Specifications
Product
Bosch Rexroth Synchronous Motor
Winding Resistance
1.45 mH
Voltage Constant
116.4 V/1000 min-1
Torque Constant
1.28 Nm/A
Weight
22.5 kg
Rated Frequency
167 Hz
Inertia Moment
110 x 10-4 kgm2
Winding Inductivity
14 mH
Encoder System
Absolute Multiturn Digital
Output Shaft
Keyed
Rated Speed
2500 rpm
Output Power
6.4 kW
Rated Torque
19 Nm
Rated Current
12 A
Protection Rating
IP65
Insulation Material
F Class
Casing Color
Black
Casing Layer Thickness
Less than 40µm
Cooling Method
Surface Cooling with Blower
Holding Brake
No
Operating Temperature
0 to +40 degree Celsius
Max Altitude
1000 meters above sea level
Rated Power (Natural Cooling)
4.8 kW
Rated Torque (Natural Cooling)
13.8 Nm
Rated Current (Natural Cooling)
9.1 A
Rated Voltage (Natural Cooling)
332 V.
Frequently Asked Questions
What is the rated current consumption of the Bosch Rexroth Indramat MHD112A-024-PP0-RN motor during surface cooling operation?
The motor requires 12 A in surface-cooled mode, sustaining rated torque output and steady power delivery across standard operating speeds for precise industrial automation environments.
What winding resistance value does the Bosch Rexroth Indramat MHD112A-024-PP0-RN motor exhibit at nominal conditions?
The motor demonstrates 1.45 mH of winding resistance, contributing to predictable inductive behavior and controlled thermal rise during transient current load variations across cycles.
How does the Bosch Rexroth Indramat MHD112A-024-PP0-RN motor achieve insulation safety with F-class classification?
The F-class insulation permits stable thermal endurance, preventing dielectric breakdown under extended operational stress while maintaining mechanical and electrical safety margins defined by DIN VDE 0530 Part 1.
What natural cooling rated torque can the Bosch Rexroth Indramat MHD112A-024-PP0-RN motor deliver at 100 K rise?
In natural convection mode, the motor provides 13.8 Nm torque with 4.8 kW power output, ensuring operational efficiency under limited airflow or passive dissipation conditions.
Does the Bosch Rexroth Indramat MHD112A-024-PP0-RN motor meet ingress protection standards for dusty industrial zones?
Yes, its IP65 housing ensures complete protection from dust ingress and low-pressure water jets, maintaining operational reliability in heavy particulate or damp environments.
Common Misspellings
MHD112A024PP0RN
MHD112A 024 PP0 RN
mhd112a-024-pp0-rn
Internal Product Review
The MHD112A-024-PP0-RN motor by Bosch Rexroth Indramat from the MHD series is a high-precision synchronous servo motor. It features F-class insulation and generates 6.4 kW output at 2500 rpm by delivering 19 Nm torque with absolute multiturn encoder interface. This motor finds applications in conveyor systems and heavy automation lines for consistent feedback control.
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