This servoless retract set (2pcs) features a metal trunion and a 32mm x 25mm mounting plate. It's designed for small models weighing 1.5~2kg. It includes a pre-installed 3mm leg, so you will simply need to add your own wheels.
Operating Voltage: 4.5~6.0V
Supported Model Weight: 1.5~2kg
Mount Plate Dimensions: 32mm x 25mm
Screw Hole Spacing: 25mm x 17mm
Leg Length: 60mm
Weight: 28g each
The weight is true 29g with retract, with that metal gear mount, with top plate and 4 screes to attach the retract to the plate. (see photo tab)
Very nice high quality, will use on Quad to mount under arms.
Very good price, as it includes 2pc.Hola, en general están bien estos retráctiles, la única pega es que no se pueden cambiar de posición para que las ruedas se replieguen planas en las alas, la única solución es cortar la pata y empalmarla con alguna pieza metalica y dos tornillos prisioneros.Suitable to EPO planes, works well and smoothly. Good retract!I bought these for a TWM P-47 Thunderbolt (about 1100mm) to replace the mechanical units it came with. These electric retracts work really well; they are quite smooth and reliable (if a little noisy). I flew the plane today and intentionally did lots of touch and goes; the retracts worked faultlessly and stood up to the repeated landings well.
Time will tell just how durable these units are but so far, 5 stars from me.I used to use servo retracts. They were a pain. But these are my first servoless. I am very impressed with the quality, compactness, and easy install of these gear. The legs are strong and can be turned with the set screws. Perfect for my small GWS C-47 and many other (850mm) 33 inch wingspan planes. Built like a watch.Great little thing. Works fine. If blocked, it will work further if the problem is solved - LIKEWorkds perfect for durafly P51 for the wings. The Wheel shaft is removeable with two skrews throug the side.Captital J.U.N.K!!! avoid this product and this product PRODUCT ID: HK-15090S.
Im sure their are also others that will fall into this categoy as well. Be ware.
they will fail within 25 cycles.. The limit switches require redesigningI use these as float retracts on a Dynam Catalina. They work well so there are no complaints here. Nice product Hobbyking.I used two of them for retracting the floats of my Dynam Catalina. Only removed the mounting plates and the units fitted exactly within the thickness of the wings !
They both work perfect.