Feb 28, 2012 #1 A aameer Full Member level 4 Joined May 12, 2010 Messages 216 Helped 33 Reputation 64 Reaction score 32 Trophy points 1,308 Location Bangalore Activity points 2,503 Hello friends, i want to rotate AC motor in both direction from micro controller. Motor Specifications:1/4 HP, torque 65kg, 2A, 1440 RPM i am planning to use 4 relays (12v -230vac) and from their to AC contactors.. But it is expensive and bulk 1. So can anybody give me any idea or circuit or ic to rotate this motor in both direction Thanks In Advance..
Hello friends, i want to rotate AC motor in both direction from micro controller. Motor Specifications:1/4 HP, torque 65kg, 2A, 1440 RPM i am planning to use 4 relays (12v -230vac) and from their to AC contactors.. But it is expensive and bulk 1. So can anybody give me any idea or circuit or ic to rotate this motor in both direction Thanks In Advance..
Feb 28, 2012 #2 nandhu015 Advanced Member level 5 Joined Feb 11, 2006 Messages 1,960 Helped 300 Reputation 600 Reaction score 222 Trophy points 1,353 Location India Activity points 9,924 You can control a DC Motor to rotate in both directions with H Bridge and not AC Motor Try a different method
You can control a DC Motor to rotate in both directions with H Bridge and not AC Motor Try a different method
Feb 29, 2012 #3 A aameer Full Member level 4 Joined May 12, 2010 Messages 216 Helped 33 Reputation 64 Reaction score 32 Trophy points 1,308 Location Bangalore Activity points 2,503 Ya i know ..please suggest some method Mr. nandhu
Feb 29, 2012 #4 FoxyRick Advanced Member level 4 Joined Jan 8, 2004 Messages 1,249 Helped 321 Reputation 640 Reaction score 277 Trophy points 1,373 Location England, UK Activity points 12,979 Aameer, there are many types of AC motor, therefore many answers Exactly what type of AC motor do you have? Single phase, three phase, split phase, capacitor start, permanent split capacitor, universal, ...
Aameer, there are many types of AC motor, therefore many answers Exactly what type of AC motor do you have? Single phase, three phase, split phase, capacitor start, permanent split capacitor, universal, ...
Feb 29, 2012 #5 A aameer Full Member level 4 Joined May 12, 2010 Messages 216 Helped 33 Reputation 64 Reaction score 32 Trophy points 1,308 Location Bangalore Activity points 2,503 Its a single phase AC motor with capacitor attached to it to start up it seems. it working fine when i change the polarities in both dirction but with microcntroller interfacing i m in confusion. whetehr i will go for 4 relays /what
Its a single phase AC motor with capacitor attached to it to start up it seems. it working fine when i change the polarities in both dirction but with microcntroller interfacing i m in confusion. whetehr i will go for 4 relays /what
Feb 29, 2012 #6 FoxyRick Advanced Member level 4 Joined Jan 8, 2004 Messages 1,249 Helped 321 Reputation 640 Reaction score 277 Trophy points 1,373 Location England, UK Activity points 12,979 Are you saying that the motor reverses direction if you reverse the power connections manually?
Feb 29, 2012 #7 A aameer Full Member level 4 Joined May 12, 2010 Messages 216 Helped 33 Reputation 64 Reaction score 32 Trophy points 1,308 Location Bangalore Activity points 2,503 yes...when i connect the phase and neutral wires in reverse it is rotating reverse.so how to control with microcontroller
yes...when i connect the phase and neutral wires in reverse it is rotating reverse.so how to control with microcontroller