PRINCIPLE
With Vectrostar principle, the user obtains the maximum torque at very low speed (starting of locked and loaded machines can be accomplished).
Start-up current for slip ring motors from 0.5 to 1.5 rated current In.
APPLICATIONS
- Shredders (percussion or primary)
- Crushers
- Belt conveyors
- Compressors
- Mixer, saws, pumps, fans
- Lifts
- …
PERFORMANCES
- Drastic decrease instart-up overcurrent
- Adjustement of maximum torque with minimum current
- Suppression of mechanical shocks through a constant acceleration torque and progressive speed increase.
- Enables a number of start-ups in a row without any possible damage to the resistivity
- Suitable for a wide range of motors allowing motor and machine changes.