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2 x 800Hp conveyor SRC with spotting option.
 
2 x 850kW conveyor SRC.
 
1250Hp slurry pump SRC with variable speed.

WHAT WE DO: Drives

The Secondary Resistive Controller is a combination of hardware and software that controls the speed of the wound rotor motor and its torque characteristics.

Synergy engineers drive systems for large industrial applications:

Wound rotor motor secondary resistance control
  • Conveyors
  • Crushers
  • Mills
  • Pumps
  • Cycloconverter:
    • Mill inching drives
    • Conveyor creep drives

Cycloconverters eliminate the need for external switching to control the magnetic field as a current’s polarity changes.

Commonly used for low-speed reversible high-power motor drives, cycloconverters generate inter-harmonic currents to reduce network disturbances and voltage distortion.

Applications for cycloconverters include steel rolling mills, rock crushers, and conveyors for material handling.


Wound Rotor Induction Motor (WRIM)

  • Secondary Resistive Controller (SRC):
    • Synergy specializes in MV SRCs
    • Engineered stainless steel resistors
    • Vacuum contactors
    • PLC control
  • SER rotor drive:
    • Efficient speed control with bypass
    • Synergy cooperates with SER manufacturers


Squirrel Cage Induction Motor (SCIM)

  • VFD (ABB, Allen Bradley, etc):
    • Synergy cooperateswith other drive manufacturers