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TECO MAX-Ex (Exe,ExnA,ExtD) Electric Motors
TECO Electric Motors Available to Order

TECO MAX-Ex (Exe,ExnA,ExtD) Electric Motors

The TECO MAX-Ex (Exe,ExnA,ExtD) Electric Motors range is an industrial electric motor range designed for industrial, agricultural and commercial drive applications. For these installations, it helps support dependable operation, efficient performance and easier equipment monitoring through robust cast-iron construction.
Warranty 2-years
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🔧 NZ-based technical support 📄 Trade pricing on request 🕐 Quotes typically same day

Applications

  • Diverse industrial applications requiring hazardous-area safety

Key Features

  • IEC Ex Certified
  • Metric frame motors to AS1359, AS/BS frame allocation
  • D71 to D355 frames
  • 18kW to 450 kW (Stock) or 560kW (Built to Order)
  • Totally Enclosed Fan Cooled (IC411)
  • MAXe3 PSD and MAXe3 MINING motors type AEMB, meet or exceed AS1359.5 Minimum Efficiency Performance Standard, table B3 "High Efficiency"
  • 380~415 Volts 3 Phase 50 Hz (other supplies on request)
  • Highest quality insulation system utilizing *Class F (MAXe3 Premium Severe Duty) or Class H (MAXe3 Mining) materials
  • Low temperature rise for substantial thermal reserve
  • Continuous rated, duty type S1
  • Low noise level
  • IP66 protection
  • Cast Iron construction with side mounted terminal box
  • Mountings available - Foot, Foot and flange (C* and D types), Flange (C* and D types)
  • (C type flange on frame sizes D63-D132 only)
  • 185kW 4 pole and larger also available with oversized shaft for arduous belt drive applications
  • Fabricated steel terminal box
  • MAX-Ex Brake Motors
  • Wide range of accessories available

Downloads

TECO MAX-Ex (Exe,ExnA,ExtD) Electric Motors Brochure PDF

Technical specifications

View full specification table
Brand TECO
Model TECO MAX-Ex (Exe, ExnA, ExtD)
Equipment Category Electric Motor
Warranty 2 years

Frequently asked questions

What are TECO MAX-Ex electric motors used for?
TECO MAX-Ex motors are IECEx-certified electric motors designed for industrial applications where hazardous-area protection may be required, including gas and dust environments.
What hazardous-area certifications are available for TECO MAX-Ex motors?
The range is available with Ex e increased-safety, Ex nA non-sparking and Ex tD dust-ignition-proof certification options. The correct certification depends on the hazardous-area zone and site conditions.
What is the difference between Ex e, Ex nA and Ex tD motors?
Ex e motors are designed for increased safety in Zone 1 and Zone 2 gas areas. Ex nA motors are non-sparking motors for Zone 2 areas. Ex tD motors are designed for dust-ignition protection in Zone 21 and Zone 22 environments. Contact us to confirm the appropriate motor classification for your site.
Are TECO MAX-Ex motors suitable for dusty environments?
Yes. The Ex tD option is designed for dust-hazardous areas, with IP66 protection and a T135°C temperature classification. Suitability must still be confirmed against your site’s area classification and operating conditions.

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