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+49 40 808194350

 

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+49 40 808194360

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Reception

We are here to help

 

Sales Support

Professional assistance, Engineering Service

 

Customer Service

Support, Service, Spare Parts

 

Ordermanagement

Your Account, Ordering, Shipping, Billing

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LOHER VARIO

Rugged and compact high voltage motors in fin, water jacket and tube cooling. Designed for applications in extreme environments and hazardous zones, especially in oil, gas and petrochemical industry. Available in all of the usual types of explosion protection – also double protection, degrees of protection up to IP66 (special designs up to IP68), special paint finishes, high and low temperature versions and cooling types tailored to the application – make them predestined for sectors such as oil, gas and petrochemical.

LOHER VARIO - Fin cooled 0.15 – 2.8 MW

  • Well suited to Zone 1 and highly explosive environments, including those containing hydrogen.

  • Also certified for low temperatures, suitable for use in arctic environments

  • Extremely rugged due to torsional stiff steel frame

  • On request also available in double protection Ex d and Ex e

  • Double certified motors for use in hazardous zones with gas or dust

Water jacket cooled up to 1.85 MW, commonly used in offshore applications

  • Compact design to reduce space required and transport costs

  • Very low maintenance water jacket cooling system

  • Long service life as a result of the uniform cooling

  • Seawater/saltwater can be directly used as coolant

  • Extremely quiet as they have no outer fan – even when converter operated

  • Extremely high overload capability

LOHER VARIO Tube cooled 1.9 – 7 MW

  • Very rugged with stainless steel cooling pipes

  • Special inner cooling system with X ventilation, axial and radial cooling slots for a uniform temperature distribution

  • Flameproof enclosure (Ex d) up to 7 MW

Your advantages

  • Safe operation also in exceedingly hazardous areas, e.g., LNG tankers

  • Predestinated for extreme locations, e.g. offshore rigs

  • Increased stiffness, low vibration levels, maximum reliability

  • Outstanding suitability for deserts and arctic regions

  • Highly modifiable for individual customer demands retrofit applications

Features

  • Covering all of the applicable types of ex-protection

  • Degree of protection up to IP66 (special designs up to IP68)

  • Engineered based on international standards (ATEX, NEPSI, EAC (Gost), CCOE certified)

  • Extremely rugged due to torsional stiff steel frame

  • Available in high and low temperature design

Technical data

Shaft heights: 355 – 1000 mm
Power range: 0.15 – 7 MW
No. of poles: 2 – 16 poles (higher on request)
Rated voltages: 3 – 11kV (higher on request)
Degree of protection: IP55, IP56, IP65, IP66 (special designs up to IP68)
Cooling type: IC 411, IC 416, IC 511, IC 516, IC 71 W
Explosion protection: - Non sparking, Zone 2, II 3 G Ex nA IIC T3 Gc
- Increased safety, Zone 1, II 2 G Ex e IIC T3 Gb
- Flameproof, Zone 1, II 2 G Ex de IIB T4 Gb
- Flameproof, Zone 1, II 2 G Ex de IIC T4 Gb
- Pressurized, Zone 1, II 2 G Ex px IIC T3 Gb

Our brands

CURRAX has been focusing on cooperation with strong partners for years. SIEMENS and FLENDER are a conscious commitment to quality and service.

Years of cooperation have affirmed their mutual trust, allowing us to set the optimal conditions for our customers.

 

Contact

Reception
Tel.: +49 40 808194300
e-Mail: Reception@currax.net

Sales Support
Tel.: +49 40 808194310
e-Mail: Sales@currax.net

Customer Service
Tel.: +49 40 808194350
e-Mail: Customerservice@currax.net

Ordermanagement
Tel.: +49 40 808194360
e-Mail: Ordermanagement@currax.net