Hey y’all, I’m very mechanically inclined but only a tiny bit of understanding of wiring. I’ve tried searching and I don’t know if I’m not using the proper terminology, but I can’t find what I’m looking for.
I’m building an egg turning rack that has multiple “shelves” that rotate -40 degrees , stops then 4 hours later it’ll turn the opposite direction and stop at +40 degrees. Every 4 hours it will rotate the opposite direction and stop.
I have a control unit that controls my heating elements/fans, humidity pump, and has a timer to turn on for a set time, then turn off for a set time and repeat. However that’s my only programming options.
My motor is a small 110v AC 1rpm motor that has a “power block” with a ground lug and 2 separate hot leg lugs. If I put my hot wire in the left lug, it spins clockwise, if I put the Hotwire in the right lug, it spins counterclockwise. My question is, can I use a spdt alternating or impulse relay to switch the rotation? My thinking is I would run the hot leg from the timer to the relay, then run both hot legs coming out of the relay and put one in the motor’s left lug and one in the right lug. Then have two limit switches to stop the shelves at each +\- 40 degree position. The alternating/impulse relay I was thinking about using was either a 711 or 712 style relay.
Am I thinking correctly that I can let the timer turn power on to rotate one way until it hits a limit switch, then in 4 hours it would “alternate” and go the opposite direction until it hits the other limit switch?
I’m building an egg turning rack that has multiple “shelves” that rotate -40 degrees , stops then 4 hours later it’ll turn the opposite direction and stop at +40 degrees. Every 4 hours it will rotate the opposite direction and stop.
I have a control unit that controls my heating elements/fans, humidity pump, and has a timer to turn on for a set time, then turn off for a set time and repeat. However that’s my only programming options.
My motor is a small 110v AC 1rpm motor that has a “power block” with a ground lug and 2 separate hot leg lugs. If I put my hot wire in the left lug, it spins clockwise, if I put the Hotwire in the right lug, it spins counterclockwise. My question is, can I use a spdt alternating or impulse relay to switch the rotation? My thinking is I would run the hot leg from the timer to the relay, then run both hot legs coming out of the relay and put one in the motor’s left lug and one in the right lug. Then have two limit switches to stop the shelves at each +\- 40 degree position. The alternating/impulse relay I was thinking about using was either a 711 or 712 style relay.
Am I thinking correctly that I can let the timer turn power on to rotate one way until it hits a limit switch, then in 4 hours it would “alternate” and go the opposite direction until it hits the other limit switch?