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R911283437 (MHD112B-048-NP1-BN)

MHD Synchronous Motors

Rated 4.8 stars (5 total reviews)

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The R911283437 (MHD112B-048-NP1-BN) Bosch Rexroth synchronous motor features a B side power connection and a DIN 6885-1 compliant keyway shaft with a sealing ring. The motor, with insulation class F as per DIN VDE 0530, operates at a rated speed of 2800min-1 and a frequency of 187Hz. It delivers minimal heat dissipation and its brushless design ensures maintenance-free usage. The flange design supports easy attachment of additional components. Its low inertia is due to the exclusive use of magnet materials. The motor should be installed professionally and used under safe temperature conditions, ensuring the power supply is firmly connected. The motor brake is controlled directly by the drive controller. The motor has a voltage constant of 80V/1000min-1 and a 375mm length. The warranty period is one year with worldwide availability.

Technical Specifications

Power Connection Location
B side

Shaft Design
Keyway, DIN 6885-1 specifications

Shaft Feature
Shaft sealing ring

Holding Brake
22Nm

Insulation
Class F, DIN VDE 0530 specifications

Rated Frequency
187Hz

Rated Speed
2,800min-1

Winding Inductivity
3.1mH

Winding Resistance
0.22 Ohm at 20degC

Design
Brushless, maintenance-free operation

Materials
Special magnet materials, low inertia

Torque Constant
0.88Nm/A at20degC

Software Guidelines
Source code not to be changed

Motor Brake Safety
Not sufficient for personal safety

Holding Brake Specs
3.6 x 10-4 moment of inertia, 1.1kg

Voltage Constant
80V/1,000min-1

Length
375mm

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Cary, NC 27513, USA

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Indramat USA 1 Year Warranty

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We offer a repair service for the MHD112B-048-NP1-BN.

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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International: 1-919-443-0207

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