Heavy Duty Clutches & Brakes

Series 51 Limit Switches

51

Series 51 geared cam limit switches are universal, mechanical switchgear that can map a wide range of shaft rotations to the angular displacements of the installed cam discs. These cam plates actuate the mechanical switching contacts. They are used where angles or distances cannot be limited directly by switchgear, but only indirectly on the basis of the measured angle of rotation.

One classical example of this application involves limiting the hook lift of a crane hoist.

Features
    • Series 51
    • Patented planetary gears
    • Cam adjustments at fixed position in the housing (simple and precise adjustments)
    • Patented block adjustments
    • Large cam disc diameter
    • Modular design with many identical parts
    • 1-8 contacts
    • 4.1-16,000 usable revolutions
    • Various housing designs
  • Regal Rexnord - Australia (Sydney)
  • Sydney New South Wales
  • Unit 1, 11 Penny Place
  • Arndell Park, NSW. 2148
  • Phone: 1300 25872 6(68466)
  • Regal Rexnord - Australia (Melbourne)
  • Melbourne Victoria
  • Suite 36, Level 2/222 Lonsdale Street
  • Melbourne, VIC 3000
  • Phone: 1300 25872 6(68466)
  • Regal Rexnord - Australia (Mackay Queensland)
  • Mackay Queensland
  • 14/20-34 Caterpillar Drive
  • Paget, QLD 4740
  • Phone: 1300 25872 6(68466)
  • Regal Rexnord - Australia (Perth)
  • Perth Western Australia
  • 271 Great Eastern Highway
  • Belmont, WA 6104
  • Phone:1300 25872 6(68466)