Compressors & Vacuum Pumps
High-Torque VFDs for Optimized Compressed Air Systems
VFDON drives eliminate inefficient load/unload cycles. Maintain rock-steady air pressure and reduce mechanical wear with our heavy-duty motor control technology for screw and piston compressors.
Industry Overview
Compressed air is often called the “fourth utility.” VFDON variable frequency drives are engineered for the high-torque, constant-pressure demands of screw and piston compressors. By eliminating inefficient “load/unload” cycles, VFDON stabilizes system pressure and reduces electrical stress on the grid.
Our Compressors & Vacuum Pumps advantage
CONSTANT PRESSURE
Rapid PID Response. VFDON maintains air pressure within ±0.1 bar, ensuring your pneumatic tools and machines operate at peak efficiency.
THERMAL MANAGEMENT
Reduced Motor Stress. By eliminating repetitive hard starts, VFDON lowers motor operating temperatures and extends oil/seal life cycles.
HIGH STARTING TORQUE
Heavy-Load Capability. Our drives deliver 150% torque at 0.5Hz, ensuring reliable starts for compressors even under full back-pressure.
Typical Applications
Screw Air Compressors
Reciprocating (Piston) Compressors
Refrigeration Compressors
Industrial Vacuum Pumps
