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R911286393 (MHD115B-058-NG1-AN)

MHD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

7 Minutes 49 Seconds

The MHD series servo motors by Bosch Rexroth, like the R911286393 (MHD115B-058-NG1-AN), are synchronous motors designed for continuous operations with high repeat frequencies. These motors are maintenance-free and can be installed in any secured position. This motor has a rotor with permanent magnets, making it a low-inertia motor ideal for automation applications. Designed for natural convection and liquid cooling, it effectively eliminates heat from the windings to prevent overload, while thermal sensors provide protection against overload conditions. It can generate up to 6,000 RPM and has a moment of inertia of 93.2 x 10-4 kgm2. The motor also has an electronic holding brake and a digital servo feedback encoder for precise position detection. Furthermore, its IP 65 rating ensures it is dust-proof, touch-proof, and can withstand jet water sprayed from any direction.

Technical Specifications

Motor Type
Synchronous

Installation Options
Any position

Rotor Type
Permanent magnet with iron oxide

Cooling Method
Natural convection and liquid cooling

Overload Protection
Thermal sensors

Max Speed
6000 rpm

Rotor Moment of Inertia
93.2 x 10-4 kgm2

Pole Pairs
4

Theoretical Max Torque
160.0Nm

Holding Brake
70Nm, Electrically released

Encoder Type
Digital Servo Feedback

Position Detection Method
Optical measurement

System Accuracy
±0.5 angular minutes

Data Memory
Yes

Ingress Protection Rating
IP 65

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MHD115B-058-NG1-AN.
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