Product Name: Electromagnetic chuck controller (charge and demagnetization controller, rectifier)
Product performance: The input voltage of electromagnetic chuck controller (charge and demagnetization controller, rectifier) is 220V or 380V AC, and the output voltage of DC is 0-110V.
The current capacity is 2-25A, the demagnetization time is 2-30 seconds adjustable, the remanence of the workpiece is less than one thousandth, and there is a chain device which can protect the machine tool.
Instructions for the Use of Electromagnetic Sucker Controller
Scope of application: The rectifier controller is suitable for the control of various electromagnetic suckers below rated power.
Technical parameters: 1. Input voltage: 380V/220V AC, 2. Output voltage: 110V DC, 3. Machine tool control: with machine tool and electromagnetic chuck control circuit interlocking device. 4. Output signal: Indicator with output ammeter and signal lamp. 5. Filling and demagnetizing can achieve the best effect. Generally, the workpiece can be completely demagnetized, and the workpiece with high carbon content has minimal remanence after demagnetization.
Working Principle: AC voltage 380V is lowered by transformer, converted into 110V DC by rectifier rectifier, and then entered into suction cup by control device. At this time, suction cup is magnetized, and reverse voltage circuit is put into demagnetization. The controller achieves demagnetization function.
Usage: Turn the switch on the indicator light (red light) to indicate that the rectifier controller is connected to the power supply. The output voltage indication is on the voltmeter. Press the green button indicator light (green light) to turn on and the current indicator is on the ammeter. At this time, the sucker is electrified and magnetized, the main interlocking circuit is connected to the main machine, the machine can start to work, press the red button (green light off), the sucker is demagnetized, release the button, and the relay in the controller is delayed for 2-3 seconds before demagnetization ends.
Installation method: The four-core socket of the controller: the two-color (red) lead of the plug is the main control line, which is connected to the common line of the main control part in series, and the two-color (green) plug is the input 380V power line. The three-core socket of the controller: the two-color plug (green) connects the two ends of the electromagnetic sucker, and the plug (red) is the grounding wire.
