E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

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Direct contact for orders

Tel.: +49 7723 654-454
E-Mail: ab@dold.com

Direct contact for technical questions

Tel.: +49 7723 654-459
E-Mail: rv@dold.com

Direct contact for shipping inquiries

Tel.: +49 7723 654-455
BA 9055

Speed Monitor

BA 9055

Contacts

Auxiliary voltage

Setting range

Start up delay

Variant

  • 0027811
  • BA9055 AC230V 5-50IPM 1-20S
Speed monitors are used in case where it is necessary not to exceed certain speed limits in... more

Product description

Speed monitors are used in case where it is necessary not to exceed certain speed limits in order to protect people plants and products against damage. The Speed monitors are used on escalators, conveyors, transfer lines, elevators as well as plants where several drives with a certain speed have to work together.

Technical specifications

Enclosure design: Switch cabinet
Width: 45 mm
Operate delay: +
Output contacts: 1 Wechsler
Measuring range max.: 10000 IPM
Type: BA 9055

Features

  • According to IEC/EN 60 255-1
  • Detection of
    - underspeed
    - overspeed
    - standstill
  • Adjustable response value
  • BA 9055 with adjustable start-up delay
  • AA 9050 with adjustable hysteresis
  • Width 45 mm