Hello, you can find more information in one of my other videos which includes a wiring diagram from Paul Kelly. studio.th-cam.com/users/videotSK5ZVXY1dA/edit
If i use a bike read sensor would i just glue or mount magnet to the motor shaft and just mount sensor part using L bracket to sllow it to hover over motor shaft?
Using a bike read sensor is an interesting idea, I have never used a bike read sensor before. I would suggest taping a magnet to the motor shaft, it is slightly safer than gluing a magnet, the glue could fail and the magnet could fly off into space. You can use an L bracket to hold the sensor in place. Hopefully the idea works for you, good luck and let me know how you make out!
Initially it Seems to work..i used bike speedometer sensor.i had lsying around ...got the idea from ur treadmill sensor...i taped msgnet to motor shsft snd made s custom aluminum bracket to mount the sensor..wired to board
You need to use an inverter circuit only if your are using a photoelectric or proximity sensor as a RPM sensor with a CNC breakout board, you can make an inverter circuit or perhaps buy one already made. An inverter circuit used in this video inverts the +5 Volt output signal from a photoelectric or proximity sensor to zero Volts each time their output switches to +5 Volts. An easier way is to use a simple reed switch and a small magnet as a RPM sensor, the reed switch connects directly to a CNC breakout board without using an inverter circuit.
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Great video
very informative
Hello sir,
I have 0.5hp 3phase Ac motor and delta vfd - L serious how to connect pwm signal to vfd for variable speed change by mach3
Hello, you can find more information in one of my other videos which includes a wiring diagram from Paul Kelly.
studio.th-cam.com/users/videotSK5ZVXY1dA/edit
Nice
If i use a bike read sensor would i just glue or mount magnet to the motor shaft and just mount sensor part using L bracket to sllow it to hover over motor shaft?
Using a bike read sensor is an interesting idea, I have never used a bike read sensor before. I would suggest taping a magnet to the motor shaft, it is slightly safer than gluing a magnet, the glue could fail and the magnet could fly off into space. You can use an L bracket to hold the sensor in place. Hopefully the idea works for you, good luck and let me know how you make out!
Initially it Seems to work..i used bike speedometer sensor.i had lsying around ...got the idea from ur treadmill sensor...i taped msgnet to motor shsft snd made s custom aluminum bracket to mount the sensor..wired to board
Could you please explain why you nee a inverter circuit to connect to breakaout board? What its that, where i can find it?
You need to use an inverter circuit only if your are using a photoelectric or proximity sensor as a RPM sensor with a CNC breakout board, you can make an inverter circuit or perhaps buy one already made. An inverter circuit used in this video inverts the +5 Volt output signal from a photoelectric or proximity sensor to zero Volts each time their output switches to +5 Volts. An easier way is to use a simple reed switch and a small magnet as a RPM sensor, the reed switch connects directly to a CNC breakout board without using an inverter circuit.