LINEAR ACTUATOR, 36V 18"

[mikelib]

I recently received ALL Electronics catalog and was surprised to find this item, Since I don't have a C-band Dish I don't know if this is a good buy. So I'm going to post the information and maybe someone can tell me if this is a good deal.

LINEAR ACTUATOR, 36V 18" | AllElectronics.com
SuperJack (R) HARL 3618+. Linear actuator designed for positioning of large (1.2 - 3.6M) satellite dish antennas. Actuator has a range of 18" and has reed sensors to prevent over or under retraction. Weatherproof, for outdoor use.

Base dimensions (motor end), 5" x 2.76" x 6.20" to top of motor
Overall length, retracted: 27.38"
Ball joint connector at end of actuator has a 0.50" diameter bore, bolt and nut included.
Includes mounting bracket, and instructions for limit switch adjustment.

Stroke Length: 18"
Suggested Dish Size: 1.2M~3.6M
Static Load: 1000 lbs
Dynamic Load: 550 lbs
Speed (Rated Load): 5.6 mm/sec
Resolution (Reed): 48 Pulse/inch
Resolution (Optical): 125 Pulse/inch
Resolution (Pot): 10 turns, 10 ohm
Input Voltage: 36 VDC

Features:
* Superior anti-rust process: Epoxy power coated steel tube and high grade plated hardware
* Excellent water-proofing: Provide 2 seals and 3 drain holes.
* Super Reed Sensor: Ruthenium plated contacts ensures longer sensor life. Hermetically sealed in a clean atmosphere to eliminate ill effects of dust, corrosion or oxidation. Advanced design allows no opportunity for sticking, binding or wearing of hinged joints. Plastic impregnated for risk free installation and easy to replace

CAT# LA-3618 $34.95

 

[turbosat]

If shipping isn't same amount, its a good price, for what it is.
I wore one out in about 1yr though, not very well made as the tube just popped a little c-clamp or something and came out of the motor housing.

 

[ZetaMale]

$34.99??!! Wow! That must be a misprint or it's not a reputable dealer. Everywhere else an actuator like that is over $300.

 

[nycrich]

I've seen these advertised on Ebay many times for $34.99 . However item is heavy so you might want to check what the shipping price is. Here is were they will get you.
Currently on Ebay there is 24 in actuator for $5 dollars more. In conclusion it is not a deal , but regular price. If shipping is free then it is a good deal.

 

[ZetaMale]

OK. I placed an order since I needed one for my new dish. The shipping charge is $7.00. But, I wonder how they can sell a new 36" actuator for such a low price when places like Skyvision are selling one for over $300.

 

[mikelib]

$34.99??!! Wow! That must be a misprint or it's not a reputable dealer. Everywhere else an actuator like that is over $300.

I have dealt with All electronic for the last four years and they have good surplus products and I never had a problem with them. Recently purchased a 24Vdc 2amp switching power supply and it is a good peice of gear. There shipping is fast and they are reliable.

I would like to know what you think of the actuator after you receive it.
Thanks guys for all of the info.
Mike Lib

 

[Comptech]

OK. I placed an order since I needed one for my new dish. The shipping charge is $7.00. But, I wonder how they can sell a new 36" actuator for such a low price when places like Skyvision are selling one for over $300.

That was a 18 inch actuator 36 volt,not a 36 inch actuator.

 

[ZetaMale]

Well, shoot me now. Still, that's still a huge difference in price for an 18 inch difference. I don't know how useful the actuator will be for me but I'm not going to send it back.

 

[Anole]

some reasons:

Why the price difference?
- length
- horsepower, or how much muscle it's got (regular model vs real heavy duty model)
- production quanity, mfgr may make lots of 18", but make 'n sell very few 36"
- plastic nut on metal screw, vs "recirculating ball" design (big bucks difference) -
- surplus blow out
- retailer selling at full retail
- quality of the product
- are you paying for a brand name?
- counts per inch (though, 48 per inch is about as good as you find with reed switch)
- (not sure about this one): Made in USA, vs made "elsewhere" -