The shaft is connected to the motor, so that, after a certain number of turns, the cams make the switches work, and then they can carry out their pre-set manoeuvre.
The easy and thorough regulation of the cams allows you to set the rapid trip microswitches working point linearly and micrometrically.
The choice of different cam profiles allows you to modify the limit switches function diagram.
- 8 ratios from 15:1 to 175:1
- 2 or 4 contacts
- 3 cam profiles
- Double insulated
- Thermoplastic construction