R911281215 (MHD115C-024-NG1-BN)

Name: R911281215 (MHD115C-024-NG1-BN)
Brand: Indramat Motors
SKU: MHD115C-024-NG1-BN
Price: 716.00 USD
Availability: InStock

MHD Synchronous Motors

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The Bosch Rexroth synchronous motor R911281215 (MHD115C-024-NG1-BN) features a size code of 115 and a length designation of C. It is equipped with liquid cooling, a plain shaft with radial shaft sealing ring, and an integrated digital servo feedback encoder (type HSF) supporting relative position detection. The motor provides a continuous torque at standstill of 70.0 Nm and includes a holding brake with a torque rating of 70.0 Nm. Complying with DIN 42959 Part 1 for attachments and ISO 281 for nominal service life, it operates between 0°C and 40°C. The centering diameter is 180 mm, flange size is 192 mm, and power connection is via output connector on side B. An encoder data memory supports drive controller setup. Proper cooling prior to any maintenance is required. Usage is limited to non-submerged operation and non-modified applications.

Technical Specifications

Size Code
115

Motor Speed
2000min-1

Shaft Type
Plain shaft with radial shaft sealing ring

Encoder Type
Integrated encoder for digital servo feedback

Flange Design
According to DIN 42959, Part 1

Nominal Service Life
30000 operating hours per ISO 281

Operating Temperature
0°C to 40°C

Applications
Handling and automation systems

Data Memory
Present in the encoder for quick startup

Weight
55kg

Commutation
Supports both electric and electronic commutation

Modifications
No hardware modifications allowed

Operating Condition
Not suitable for underwater use

Availability
Global shipping available.

Frequently Asked Questions

How is the MHD115C-024-NG1-BN cooled?

The MHD115C-024-NG1-BN is a water-cooled motor that is designed to maintain stable operating temperatures throughout operation by continuously dissipating heat. This enables stable system performance.

What shaft type does the MHD115C-024-NG1-BN come with?

The MHD115C-024-NG1-BN comes with a plain output for simplified mechanical connections. This shaft design optimizes torque delivery while reducing vibrations during operation.

What is the braking capacity for the MHD115C-024-NG1-BN?

The MHD115C-024-NG1-BN features an integral brake with a 70.0 Nm rated torque. This ensures that there is no accidental drift when the motor is turned OFF.

What is the temperature tolerance for the MHD115C-024-NG1-BN?

The MHD115C-024-NG1-BN comes with a temperature tolerance of 0 to +45 °C, making it well-suited to standard industrial environments.

Is the MHD115C-024-NG1-BN ingress protected?

Yes, the MHD115C-024-NG1-BN is sealed per IP65 demands, ensuring that the motor can withstand exposure to environmental stressors like dust, water and debris without performance degradation or damage.

Common Misspellings

MHD115C024NG1BN

MHD115C 024 NG1 BN

mhd115c-024-ng1-bn

Internal Product Review

The MHD115C-024-NG1-BN offers long-lasting performance. Its build supports efficient thermal management, enhancing performance reliability. However, the liquid cooling design can make installation more complex.