R911305131 (MHD112B-035-NP1-RN)
MHD Synchronous Motors
Technical Specifications
Theoretical Torque
102 Nm
Maximum Rotational Speed
4000 RPM
Maximum Current Consumption
117 A
Power Connector Location
Right Side
Thermal Time Constant
20 to 40 minutes
Continuous Torque (at 100K with natural cooling)
33 Nm
Rated Rotational Speed (at 100K with natural cooling)
2500 RPM
Rated Power (at 60K with natural cooling)
4.2 kW
Rated Current (at 60K with natural cooling)
8.9 A
Rated Voltage (at 60K with natural cooling)
280 Volts
Operating Temperature
0 to +40 degrees Celsius
Relocation Temperature
-20 to +80 degrees Celsius
Weight
34 kilograms
Holding Brake Weight
1.1 kilograms
Holding Torque
22 Nm
Holding Brake Current Consumption
0.71 A
Winding Resistance
0.43 ohms
Cooling Method
Natural and Liquid Cooling
Frequently Asked Questions
Why is a holding brake with 22 Nm torque important in the MHD112B-035-NP1-RN?
It securely locks the motor shaft during power-off or standstill states. This prevents unintended load movement, essential in vertical axis or load-holding applications.
How does right-oriented power connectivity simplify system integration?
It allows compact cabling arrangements in control cabinets or tight enclosures. This reduces wiring errors and simplifies maintenance or motor replacement.
What type of motion systems benefit most from the MHD112B-035-NP1-RN’s torque characteristics?
Applications needing quick torque response at low speeds like packaging, robotics, and CNC milling benefit most. Its torque stability supports both dynamic positioning and continuous processes.
Why is compatibility with standardized flange sizes significant for this servo motor?
Standard flanges make mechanical integration with gearboxes or machine frames straightforward. This minimizes the need for custom mounts or adapters during system upgrades.
How does relative position detection in the encoder help in machine calibration?
It allows the controller to detect motor shaft position immediately after startup. This reduces homing cycles and accelerates machine readiness in automated setups.
Common Misspellings
MHD112B035NP1RN
MHD112B 035 NP1 RN
mhd112b-035-np1-rn
Internal Product Review
The Bosch Rexroth Indramat MHD112B-035-NP1-RN is a servo motor that falls in the MHD series. It features a Motor Size 112 with Winding Code 035, and liquid cooling. It ensures precise motion control via its HSF encoder which makes it suitable for CNC machining, robotics, packaging, and printing automation systems.
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We offer a repair service for the MHD112B-035-NP1-RN.
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