R911309077 (MHD112A-024-NP0-RN)

Name: R911309077 (MHD112A-024-NP0-RN)
Brand: Indramat Motors
SKU: MHD112A-024-NP0-RN
Price: 959.00 USD
Availability: InStock

MHD Synchronous Motors

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3 Minutes 52 Seconds

Phone:
1-888-551-3082

Email:
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The R911309077 (MHD112A-024-NP0-RN) is an industrial synchronous servo motor manufactured by Rexroth Indramat, suited for use in automation systems, machine tools, and packaging machinery. Key technical features include a keyed shaft with shaft seal, liquid-cooled housing, digital servo feedback (HSF) for relative position detection, and right-side power connector. The motor length is type A with a 130 mm centering diameter and 192 mm flange size. It delivers a continuous standstill torque of 15.0 Nm and operates with input currents between 6.2 and 9.1 A, providing 12.5 Nm torque at 2500 RPM with a maximum speed of 4000 RPM. The winding code is 024, winding inductivity is 14.0 mH, and the thermal time constant is 20 minutes. This version does not include a holding brake.

Technical Specifications

Coating
Rust-resistant

Rated current
6.2 to 9.1 amperes

Rated speed
2500 revolutions per minute

Output Torque
12.5-newton meters

Rated Input Voltage
355 volts

Maximum speed
4000 revolutions per minute

Maximum input current
59 amperes

Thermal time constant
20 minutes

Winding inductivity
14.0 millihenry

Frequently Asked Questions

What insulation class is used in the Bosch Rexroth Indramat MHD112A-024-NP0-RN motor and how does it affect thermal endurance?

The motor employs insulation class F as per DIN VDE 0530 standards, ensuring safe operation under sustained heating and maintaining winding protection during long duty cycles in demanding environments.

What degree of protection does the Bosch Rexroth Indramat MHD112A-024-NP0-RN motor have against dust and water ingress?

The motor is built to IP65 rating, meaning it is completely protected against dust intrusion and withstands low-pressure water jets from any direction during service.

How does the permissible storage and transport range of -20 °C to +80 °C impact logistics for the Bosch Rexroth Indramat MHD112A-024-NP0-RN motor?

This wide range ensures secure long-distance storage and shipping without structural compromise, enabling easy deployment in global supply chains and heavy machinery installation projects.

Does the Bosch Rexroth Indramat MHD112A-024-NP0-RN motor require special housing varnish protection?

Yes, its housing is coated with prime varnish black per RAL 9005, ensuring corrosion resistance and mechanical durability against industrial atmosphere pollutants and moisture.

How does the peak current of 59 A in the Bosch Rexroth Indramat MHD112A-024-NP0-RN motor influence drive selection?

The rated peak current ensures compatibility with drive amplifiers capable of handling surge loads, avoiding premature tripping and sustaining torque during intensive cycles.

Common Misspellings

MHD112A024NP0RN

MHD112A 024 NP0 RN

mhd112a-024-np0-rn

Internal Product Review

The Bosch Rexroth Indramat MHD112A-024-NP0-RN motor from the MHD series offers efficient working. It runs at a 4000 rpm maximum speed with a 23 kg motor mass and 54 Nm torque. It is widely applied in conveyor belts, mining crushers, warehouses, ports and automated material handling systems.