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Industrial Vibrators
Truck Vibrators
Vibratory Equipment & Conveyors

    RF4PWM – 4A

    RF4PWM – 4A

    Product Description

    Microprocessor digital professional controller with visualized frequency (optional) – Delay 4 sec max ON/OFF vibrator with sensor NPN/PNP or relay contact – alarm absence pieces (8 sec.) – air blow. Automatic Input from PLC 0/10V-0/20mA – Status Relay.

    General Characteristics

    Voltage (110V) 230V, 50-60 Hz • Double Input ON/OFF • Soft/fast ramp • Manual Regulation Amplitude/Frequency(30/80Hz- 80/130Hz) • 3000/6000 V/m • Line input with schuko plug • Vibrator output with connector.


    Digital regulation of linear and bowl feeder till 4 Amps. The RF4 PWM allows optimizing operation of the vibratory feeder by searching for its resonance frequency (max performance) thereby eliminating its lengthy and difficult mechanical calibration.


    Personalized label • Connector for vibrator • Display Frequency Meter • Available Frequency Regulation by inside trimmer • Frequency regulation with knob blocked or with keys.

    Electrical Specifications

    Tension of Feeding:115V or 230V ± 5% 50/60Hz
    Consumption:1,5 W max
    Current Max:4A (RMS)
    Load Min:50 mA (RMS)
    Frequency of Vibration:30 ÷ 130HZ
    Time of Ramp:0/2 sec.
    Input Sensor:NPN/PNP or Free voltage contact
    Automatic Input:0/10V-0/20mA (with 470 Ohm)
    On/Off:free voltage contact - signal voltage 0/24Vcc
    Delay On/Off:0/4 sec
    Degree of Protection:IP65 in box (NEMA4-4X) (POT. ONLY)
    Temperature of Storage:-15°C./ + 80°C.
    Temperature of Operation:-5°C / +55°C
    Altitude:till to 2000 meters
    European Norms:EMC CE
    Guarantee:1 year (from date on circuit)


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