12v 24v 48v Dc Motor Speed Controller Engraving Machine Mach3 Pwm Speed

US $230

ShenZhen ,Guangdong, China
Jun 9th

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12V 24V 48V DC motor speed controller engraving machine MACH3 PWM Speed The governor specifically designed for motion control card (such as MACH3, USBCNC or PLC) controls the DC motor designed with speed, locked rotor alarm output, overcurrent protection, short circuit protection, status indication and other functions. The governor with a variety of motion control card, PLC, etc. to achieve joint control. You can also manually control the motor independently. By setting, can match the voltage 12V-50VDC, current is less than 15A, the various types of DC power within 600W brush motor for DC motor speed control. Such as DC motor speed DC pumps, fans, and other equipment engraving machine spindle for precise speed control. Second, product characteristics: 1. The power input, supports only DC input. There are reverse power protection. Supply voltage range: DC: 12-50V. 2. By setting, the motor can support a variety of parameters. Adjust OC-ADJ-T match potentiometer. The maximum current is 20A .. matching can generally coarse, the factory is located at 2A. 3. When the manual independent motor control, can be controlled by PWM motor base frequency jumper settings to match different motor noise at different speeds to a minimum. There are three fundamental frequency shift, the position shown in the figure, jump cap to short left two pins is 2.1KHZ, short-circuiting two right feet are 2.9KHZ, 3 ? feet are not short-circuit is 11.1KHZ. When the ship is in default 2.9KHZ. 4. There are two control modes: controlled by jumper switch is manually controlled independent motor or external PWM signal or access control card PLC to control the motor. External PWM input requirements: level 3.5-12V VPP, frequency 1K-5KHZ ,. duty ratio of 0% -93%. 5. Has the alarm output function (this function available in the market are not a lot of speed). When motor stall, you can send signals to the control card or PLC, control card or PLC do let down, and other related actions. 6. Has the power light, stall / overcurrent warning indicator functions. 7. The independent can manually adjust the potentiometer on the governor to control the motor speed control motor. 8. Enter the interface specification. The internal resistance of 330 ohm resistor when connected PLC. To a 1.5-2.7K ohm resistor in series. Then MACH3 and other 5V level motion control card directly wired to. 9. Alarm output interface specification: Maximum drive current 12MA as MACH3 interface cards:. NPN-E port access GND.NPN-C port access P10 (or other inputs can also be) 10. super power control. Maximum 20A, recommends no more than 15A current. 11. The wiring diagram below indicates, identified port on the back of the board silkscreen, generally follows 1) GND: 12-50VDC power supply negative 2) 12-50V: 12-50VDC power supply positive 3) M + M- DC motors are connected to the two lines, do not sign. 4) PWM +: positive end of the external PWM signal, MACH3 positive side PWM controller, PLC's PWM negative terminal 5) PWM-: negative terminal of an external PWM signal, MACH3 negative side PWM controller, PWM PLC negative terminal 6) NPN-E: NPN output alarm transmitter pole. GND connection MACH3 board 7) NPN-C: NPN alarm output set the motor poles. Then MACH3 board and other input port P10 8) OC-ADJ-T: machine overcurrent set point potentiometer. A letter in 2A, the maximum can be set 20A. package ; 1pc module as picture show We accept PayPalonly. We only ship item to your PayPal verified address. Payment must be received within 3 Daysfrom the date of purchase. 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