Predicting point wear

CURRENTS in point machine motors can be measured using the PointSenz PCM10 family of waterproof Hall-effect transducers from LEM. Measurements of the DC supply to the point motor are logged to produce a profile of current used against time. A variation from the normal profile may indicate the possibility of ...

Premium content, please sign in to view.

Sub Advert

Not yet a Premium subscriber?

Upgrade today to benefit from:

  • Knowledge hub access:
  • Profiles of main line and urban rail operators
  • Country and city map directory
  • Network and traffic data
  • VIP passes to Railway Gazette virtual events
  • Exclusive features and analysis
  • Print and digital editions of Railway Gazette International and Metro Report International magazines
  • Unlimited access to online news
  • Weekly curated subscriber newsletter
  • Access to digital magazine archive

Get premium content now Upgrade