Ensure precise and powerful motor speed control for your application with PowerFlex 4M Triple-Phase Input Frequency Controllers by Allen Bradley. These affordable, compact inverter drives are ideal for standalone machine level control. PowerFlex 4M drives offer feed through wiring and ease-of-programming to provide you with a streamlined, flexible, and highly efficient motor control solution.

This drive is available in three frame sizes: A, B, and C, with power ratings from 0.2 to 11 kW (0.25 to 15 Hp) and in voltage classes of 120, 240 and 480 volts. Its ventilation system is only activated during motor operation, and it is silent when stopped, ensuring long service life.

• Pulse Width Modulation Frequency adjustable to 10 kHz for quiet operation
• DIN rail mounting feature on A and B frame drives
• Ambient temperatures up to 50 °C (122 °F) permitted with minimal spacing between drives
• Integral keypad included
• Ingress Protection level of IP20 with open type enclosure and slip compensation for enhanced stability
• Drive overload protection and ramp regulation
• Side-by-side Zero Stacking™ Drives for ambient temperatures up to 40 °C (104 °F)
• Integral RS-485 communications