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SEVA-tec GmbH

Selected products

Three-phase motor MX 561 0.06 kW- 4-pole-B14
€43,70 EUR
€43,70 EUR
Unit price
/ per 
SEVA external fan BG280
€507,04 EUR
€507,04 EUR
Unit price
/ per 
SEVA-CMRV 040 dual output shaft
€23,59 EUR
€23,59 EUR
Unit price
/ per 

Selected products

Three-phase motor MX 561 0.06 kW- 4-pole-B14
€43,70 EUR
€43,70 EUR
Unit price
/ per 
SEVA external fan BG280
€507,04 EUR
€507,04 EUR
Unit price
/ per 
SEVA-CMRV 040 dual output shaft
€23,59 EUR
€23,59 EUR
Unit price
/ per 
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Home Extension frame for external fans
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    • SEVA extension for external fan BG71SEVA extension for external fan BG71

      SEVA extension for external fan BG71

      Extension frame for external fans of size 71, to equip motors with an external fan without changing the shaft to be shortened. Only in conjunction with a size 71 external fan. Cannot be ordered separately! All product photos are non-binding examples! Technical changes reserved.
      Extension frame for external fans of size 71, to equip motors with an external fan without changing the...
      €32,43 EUR
      €32,43 EUR
      Unit price
      / per 
    • SEVA extension for external fan BG80SEVA extension for external fan BG80

      SEVA extension for external fan BG80

      Extension frame for external fans of size 80, to equip motors with an external fan without changing the shaft to be shortened. Only in conjunction with a size 80 external fan. Cannot be ordered separately! All product photos are non-binding examples! Technical changes reserved....
      Extension frame for external fans of size 80, to equip motors with an external fan without changing the...
      €32,94 EUR
      €32,94 EUR
      Unit price
      / per 
    • SEVA extension for external fan BG90SEVA extension for external fan BG90

      SEVA extension for external fan BG90

      Extension frame for external fans of size 90, to equip motors with an external fan without changing the shaft to be shortened. Only in conjunction with a size 90 external fan. Cannot be ordered separately! All product photos are non-binding examples! Technical changes reserved.
      Extension frame for external fans of size 90, to equip motors with an external fan without changing the...
      €34,89 EUR
      €34,89 EUR
      Unit price
      / per 
    • SEVA extension for external fan BG100SEVA extension for external fan BG100

      SEVA extension for external fan BG100

      Extension frame for external fans of size 100, to equip motors with an external fan without changing the shaft Only in conjunction with an external fan of the Size 100. Cannot be ordered separately! All product photos are non-binding examples! Technical changes reserved.
      Extension frame for external fans of size 100, to equip motors with an external fan without changing the...
      €35,53 EUR
      €35,53 EUR
      Unit price
      / per 
    • SEVA extension for external fan BG112SEVA extension for external fan BG112

      SEVA extension for external fan BG112

      Extension frame for external fans of size 112, to equip motors with an external fan without changing the shaft to be shortened. Only in conjunction with a size 112 external fan. Cannot be ordered separately! All product photos are non-binding examples! Technical changes reserved....
      Extension frame for external fans of size 112, to equip motors with an external fan without changing the...
      €37,71 EUR
      €37,71 EUR
      Unit price
      / per 
    • SEVA extension for external fan BG132SEVA extension for external fan BG132

      SEVA extension for external fan BG132

      Extension frame for external fans of size 132, to equip motors with an external fan without changing the shaft to be shortened. Only in conjunction with a size 132 external fan. Cannot be ordered separately! All product photos are non-binding examples! Technical changes reserved.
      Extension frame for external fans of size 132, to equip motors with an external fan without changing the...
      €40,15 EUR
      €40,15 EUR
      Unit price
      / per 

    Extension frame for external fans

    Three-phase motor frame external fan

    Here you will find external fans that can only be operated with 400 V three-phase current. These high-quality external fan units have an IP56 protection rating. When an electric motor is controlled by a frequency converter, the motor's own cooling system is often insufficient due to the low frequency. Without an external fan unit, the motor can then develop a damaging overheating.

    Electric motor extension frame external fan

    Electric motor with extension frame and external fan

    Sizes of the external fans

    The dimensions of the three-phase external fans correspond to the frame size of the electric motors. External motor cooling is available in frame sizes BG63, BG71, BG80, BG90, BG100, BG112, BG132, BG160, BG180, BG200 and BG225.

    Quality products

    Our third-party fan motors undergo rigorous quality control. Thorough inspections are carried out both during manufacturing and before shipping. This ensures flawless operation upon commissioning. This double check minimizes defect rates and avoids replacement costs.

    External fans – online shop!

    In our shop, you can order your electric motor 24 hours a day. There are no opening hours or waiting times. Price comparison is simplified. However, we only deliver to business customers. Viewing prices is only possible after logging in; we appreciate your understanding. Should you have a larger order, we can set up a tiered pricing plan tailored to your needs. We look forward to your inquiry.

    Service Hotline

    SEVA-tec GmbH

    Business hours:
    Mon-Thu 8:00 - 16:30
    Fri 8:00 - 15:00

    24-hour emergency service at:
    0173 - 249 30 97

    Lether Gewerbestraße 10
    26197 Ahlhorn

    +49 (0) 44 35 / 93 09-0

    info@seva-tec.de

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    Selected products

    Three-phase motor MX 561 0.06 kW- 4-pole-B14
    €43,70 EUR
    €43,70 EUR
    Unit price
    / per 
    SEVA external fan BG280
    €507,04 EUR
    €507,04 EUR
    Unit price
    / per 
    SEVA-CMRV 040 dual output shaft
    €23,59 EUR
    €23,59 EUR
    Unit price
    / per 

    Selected products

    Three-phase motor MX 561 0.06 kW- 4-pole-B14
    €43,70 EUR
    €43,70 EUR
    Unit price
    / per 
    SEVA external fan BG280
    €507,04 EUR
    €507,04 EUR
    Unit price
    / per 
    SEVA-CMRV 040 dual output shaft
    €23,59 EUR
    €23,59 EUR
    Unit price
    / per