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Old December 9th 06, 06:16 PM posted to alt.home.repair
Sue Sue is offline
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Default Garage Door Opener: Chain vs. Belt?

Any opinions on which is better, a chain or belt driven garage door opener?
I understand the belt driven are quieter, but are they better?
Thanks!



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Old December 9th 06, 08:23 PM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?

Sue wrote:
Any opinions on which is better, a chain or belt driven garage door
opener? I understand the belt driven are quieter, but are they better?
Thanks!


I have used screw drives. They are quieter than chains and generally
don't require adjustments.

--
Joseph Meehan

Dia 's Muire duit



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Old December 9th 06, 09:08 PM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?

I suppose you could ask the harley davidson people which is better. A chain
or a belt. If they can stand up to 100+ HP, i'd rekon they can lift a
garage door for many years.

--
Steve Barker


"Sue" wrote in message
. ..
Any opinions on which is better, a chain or belt driven garage door
opener?
I understand the belt driven are quieter, but are they better?
Thanks!



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Old December 9th 06, 09:15 PM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?

I think it was "Steve Barker LT" who
stated:

I suppose you could ask the harley davidson people which is better. A chain
or a belt. If they can stand up to 100+ HP, i'd rekon they can lift a
garage door for many years.


I think you're a little confused here. 100+ HP Harley Davidson??

Heh, heh, heh . . . .


Chains are ALWAYS preferred on high-performance motorcycles. With good
reason; to handle 100+ HP, a belt would need to be WIDE.

-Don (riding a shaft-drive BMW)
--
"Trust me, there is NO way to nonchalantly conceal the fact that you have a
power tool in your head, no matter what you do." -- El Gato


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Old December 9th 06, 09:41 PM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?


Joseph Meehan wrote:
Sue wrote:
Any opinions on which is better, a chain or belt driven garage door
opener? I understand the belt driven are quieter, but are they better?
Thanks!


I have used screw drives. They are quieter than chains and generally
don't require adjustments.

I agree. My two chain drive units have lasted 20 years. I've never had
to adjust the chain tension, but I can see that I'm going to have to.
The screw drive seems like a better idea.
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Old December 9th 06, 11:21 PM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?

I think it was Mike Hartigan who stated:

In article ,
says...
I think it was "Steve Barker LT" who
stated:

I suppose you could ask the harley davidson people which is better. A chain
or a belt. If they can stand up to 100+ HP, i'd rekon they can lift a
garage door for many years.


I think you're a little confused here. 100+ HP Harley Davidson??

Heh, heh, heh . . . .


Chains are ALWAYS preferred on high-performance motorcycles. With good
reason; to handle 100+ HP, a belt would need to be WIDE.


Also consider a timing chain vs belt in a typical car engine. A belt
needs to be replaced at some prescribed interval, per the
manufacturer. A chain is generally expected to last the life of the
engine.


BUT, those are both HIGH stress applications; especially the car
engine, where the heat cycles are tremendous (from many degrees below
zero to a couple of hundred degrees above zero here in Minnesota
during some parts of the year that will be coming soon). I should
think that a belt that would last 60,000 miles in a car would last
hundreds of thousands of cycles in a garage door opener. If it were
engineered correctly.

-Don (seeing both sides of the issue)
--
"Trust me, there is NO way to nonchalantly conceal the fact that you have a
power tool in your head, no matter what you do." -- El Gato
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Old December 10th 06, 12:08 AM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?

belt drive much quieter, main advantage is never need to lube belt,
with chain or screw drive oil lube can get on vehicles.

belt drive is higher end unit, higher cost probably means slightly
better parts.

in any case openers last a long time and tend to work well. new ones
have superior safety features too...

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Old December 10th 06, 01:12 AM posted to alt.home.repair
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Default Garage Door Opener: Chain vs. Belt?


"Sue" wrote in message
. ..
Any opinions on which is better, a chain or belt driven garage door
opener?
I understand the belt driven are quieter, but are they better?
Thanks!


I have 5 double and one single garage doors and in the process of converting
all to belt drives. I had chain drives before and was just a constant PIA
for adjustment - never again. The screw drives were pretty good and
reliable. My first belt drive lasted about 15 years (broken belt) but my new
belt drives have a life time warranty on the belts. I have a belt drive with
battery backup in case of a power outage. Yes, its too quiet. My 1/2hp screw
seems to be a little stronger than my 1/2hp belt drive but if you have a
balanced door it doesn't matter too much. Belt drive usually mean
top-of-the-line and with that there are more options (bells and whistles) in
flexibility, controls and security. Chain drive is at the low end.





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