PRODUCTS
Worldwide
Customers
Click
on the map above to see some places where our resistors are installed
Click
on the map above to see some places where our resistors are installed
Our designs are already approved by:
Motor Control
When starting, an electrical motor has
a huge current
demand.
Inserting a resistor in the circuit (on stator side for
squirrel cage motors and on rotor side for ring type
motors) will help to reduce current appeal, to control
torque level and to pilot starting phase duration.
When braking or stopping, a motor needs to purge its kinetic energy. Most simple way is to dissipate this energy into a resistor. Parameters which will be used for those resistors are :
- Stator or rotor electrical data
- Motor power
- Number of starting or braking steps
- Rated starting torque
- Starting or braking duration
- Starting or braking motor load or inertia
