What We Do: Drives

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