Online Exporter TU-1A90 thermal wax actuator for automobile thermostat for Iraq Factories
Online Exporter TU-1A90 thermal wax actuator for automobile thermostat for Iraq Factories Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
Product detail pictures:
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Here is the original tutorial I watched to learn how to replace the actuator. Their video is better for tutorial purposes–my video is more of an encouragement to non-fix-it type ladies who are feeling intimidated about working on their vehicle. http://www.youtube.com/watch?v=vqbJtTmkYfM
Okay, I’m just a housewife and homeschool mom. I’ve never done any work on cars pretty much ever. Before I was married, I checked the cars fluids on my own and make sure everything stayed at the proper levels, but that was it. My husband and I recently purchased a used 2007 Dodge Grand Caravan SXT. It had a handful of problems but I knew if we tackled it ourselves, we could fix the van up pretty well without spending much more. The driver side window worked intermittently (a default in the switch) and that same switch would stick when pressed downward for the automatic lowering of the driver side window. The other two major problems were the lock actuators in the sliding doors didn’t work. Hence, you couldn’t automatically lock and unlock the doors with a button or key fob. You had to reach around. Normally it’s not a big deal, but with three kids in a busy parking lot and the fact that van sliding doors aren’t designed to be easily unlocked manually from the driver side or passenger side door, it was a real nuisance. So I put together some VERY choppy footage (my camera doesn’t have a pause option while recording), but I didn’t have a tripod to set the camera on, so there are some weird shots where I’m trying to hold the camera and put things together as if I had three hands.
Regardless, the point of this, as exasperating as the process was, is that, if you’re a single mom, a woman on her own, a widow, or a wife whose husband is away on deployment or some other kind of work trip, you can do this! If you have plenty of money, go ahead and spend it–pay the mechanic $65 to do the work for you. However, if you don’t have a lot of expendable money and it’s a fix that isn’t deep in the recesses of the engine, take a chance! Look up the parts, search for tutorials on how to fix the thing (that’s how I learned how to do this! My husband searched for a tutorial and I jumped at the opportunity to try it). Now, as you’ll see in the videos, I did seek out my husband’s help on occasions. He is as mechanically minded as me–which is not much at all! So, I’m at no advantage having my husband help me except I got a break. On my end though, I’m in the middle of a nasty cold and we’re moving so time is scant and pressing, so I was eager to get a break if I could since I was so exhausted and could hardly breathe. Regardless of everything, I enjoyed most of the process. I hope you enjoy yours as well and you don’t get discouraged when things don’t go as smoothly for you as they seemed in the tutorial. I know they didn’t go smoothly for me! But I saved at least $130 in labor and I know I saved a lot in parts by ordering them online for well below the manufacturer’s suggested retail.
In this last video, I don’t know the final steps simply because I’m not a professional videographer and I was tuckered out. I had a lot of trouble getting the door to “pop” back on. Some of the little green and/or yellow pegs had been pulled out when I took the door panel off and fell, some got stuck in the holes. In other places the ‘female’ receiving end pulled out of the door and was stuck attached to the green peg on the panel. I discovered if you used a hammer to remove the pegs like you do a nail, it works great and you can put the pieces back where they belong. Furthermore, I pressed the auto close button on the side expecting it to close because it was almost closed. Instead, it opened and caught the upper window panel (like the door panel but narrow and goes up the sides and at the top of the window). So, some pegs were dislocated from that as well! I had to use a little finesse and just put them where they seemed they should be and hit the panel back in place before the could slide down. Nothing a professional told me, just something when you see it, you know what needs to be done. I hope that doesn’t happen to you because it was plain irritating when I was so close to being done. Well, God Bless and hope you’ve been encouraged!
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