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Brushed and brushless DC motors

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General characteristics

Elnor offers custom-designed DC motors (with internal brushes or brushless), ATEX and IECEx approved.

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A new brushless  DC motor design is launched at OTC 2023 in Houston. See Motor Specifications below.

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Explosion-proof range of DC motors

As the development of explosion-proof DC motors is complex, it is worthwhile considering custom motors. Elnor is able to take many engine aspects to heart at the same time: dimensions, noise & vibration, drive and multiple mains support as well as axle and flange adaptation, mounting, high-durable painting, etc.

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MOTOR SPECIFICATIONS - BRUSHLESS

High efficiency & low power consumption

  • Input voltage 12 - 48VDC

  • Power range up to 750W

  • Low power consumption

  • Insulation class F

  • Accurate speed control 10 - 100%

  • Analog input control for speed

    • 4-20mA

    • 0-10V

    • Potentiometer

  • Bus systems on demand

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Certifications

  • ATEX and IECEx approval pending

  • II 2 G Ex db IIB (+H2) T4 / T3 Gb

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Motor construction

  • Brushless DC permanent-magnet motor

  • Built in electronics

  • Embedded magnets, rugged desig

  • Rear-end fin-cooled endshield

  • IEC and NEMA frame size options

  • Connection types B3, B14, B5, B35 etc.

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Typical applications

  • Wellhead control panels

  • Dosing pumps

  • Valve control and actuation​


Contact Elnor for additional information or a price quotation.

MOTOR SPECIFICATIONS - BRUSHED

High efficiency & low power consumption

  • Efficiency up to 82% at 400W shaft power

  • Low-power version: 100W in for 70W shaft power

  • No-load losses: 17W

  • Nominal speed: 1500 rpm

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Motor connections

  • Flange options: NEMA / IEC

  • Connection types: B5, B14, B34, B35, etc.

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Motor options

  • C5M painting

  • Routine & type test

  • Ingress protection up to IP66

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Typical applications

  • DC motor powered by solar panel

  • Wellhead control panel

  • Dosing pump

  • Valve actuation and control, etc.​

 

Custom motor design and construction

  • Brushed wound-rotor permanent magnet type

  • Rugged construction without electronics

  • Cast-iron endshields and cover, seamless housing

  • Thermally protected

  • Terminal box at NDE

  • Rated speed: 750, 1500 or 3000 rpm

  • Rated shaft power: 50 to 900W

  • Continuous / intermittent duty design

  • Insulation class F

  • Standard PU painting​


Contact Elnor for additional information or a price quotation.

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Contact us

CONTACT US

Elnor Motors

Email : info@elnor.be  -  Website : www.elnor.be

Phone : +32 16 60 13 94

ISO 9001:2015 certified

Goods reception & collection hours

Monday through Thursday:

Friday:

Saturday and Sunday:

7u30 - 12u  &  12u45 - 16u30

7u30 - 12u

Closed

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  Terms & Conditions  -  ©2022 by Elnor Motors  -  Crafted by Websters

Focus on custom electric motors

Custom Elnor motors simplify the configuration, improve performance and save time and money – avoiding intricate and costly control and driveline manipulation.

The choice of top manufacturers

Buying off-the-shelf is no longer the golden standard. A growing number of manufacturers value the benefits of integrating custom motors into their machines and equipment.

Move fast and scale internationally

Custom motor design following the selected explosion protection standards, allows manufacturers to rapidly and confidently commercialize products internationally.

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