|Topic Review (Newest First)|
|12-23-2010 12:04 PM|
Jack- since then all the Maxwell's seem to have gone to "short link" which is the high test. 3/8" BBB has 11 links per foot vs. 3/8" HT 9.8 links. I've talked to three different places now and they all seem to think that I would need to go to HT chain (which would double the cost vs.just buying a new windlass).
HyLyte- I'm going to try calling Maxwell directly, maybe they do offer a gypsy for the BBB, but I can't find where in any literature that says so. Thanks for the link:-))
|12-23-2010 11:30 AM|
John--We have a Maxwell VW-1500 that easily handles 3/8" BBB that has been an excellent investment. Take a look at Vertical Windlass Range . The only problem with these windlasses is the fact that the casing of the drive motor is made of painted steel rather than stainess or aluminum so one has to give them a periodic spray of corrosion blocker to ensure their longevity.
To employ SD's suggestion, you might make an HDPE "throat" that is mounted to the underside of the deck as a chain guide. Alternately, dismount your existing windlass and make an HDPE base plate to match with a slightly smaller opening for the chain guide. The following is our installation:
|12-23-2010 11:20 AM|
Would this help?
|12-23-2010 11:16 AM|
That is an idea SD. I'm not sure how I would attach it to the SS body of the windlass securely enough to keep the chain from grinding it off. I'll take a couple of pictures this morning of the windlass, maybe someone with one will be able to tell if there is a lot of metal gone.
Does anyone know if any new windlasses are made to use the 3/8" BBB chain? I haven't found any, which is strange.
|12-23-2010 09:37 AM|
|sailingdog||Have you tried installing a bushing to reduce the gap? That might buy you another season or two. I wouldn't use stainless steel to make the bushing. I'd use starboard or UHMWPE. It is a lot easier to work and cheaper to replace.|
|12-22-2010 11:35 PM|
That is a lot of weight.
One needs to be careful freefalling an anchor. I have a scar on my left thumb to prove it.
|12-22-2010 11:31 PM|
|jrd22||It's get's heavy fast Jack. 66lb Bruce and 3/8" chain, and it still has to feed up into the gypsy in order to hand feed it. I've tried free falling it by using the winch handle to loosen the gypsy but it jams and then you have to tighten the clutch to un-jam it. PITA.|
|12-22-2010 11:24 PM|
Can you hand over hand the chain down, rather using the windlass? That might buy you some time.
|12-22-2010 11:17 PM|
I'm open to any ideas TD. The jamming is coming from the chain, not anything internal. It pulls the anchor and chain up with no problems and no jamming, ever. Right where the chain makes the 90 degree turn out of the deck and onto the gypsy there seems to be too much room so it doesn't feed smoothly into the gypsy. I can see that there has been a lot of stainless worn away thru the years and it seems that this is providing enough slop for the chain to kind of fall off to the side instead of being pushed into the gypsy. This is my first electric windlass so not much experience to fall back on. I'm wondering if I could have the stainless built up in the base to replace what is worn away but with no original dimensions to work with it would be expensive trial and error.
Why don't the new windlasses work with 3B chain?
|12-22-2010 10:10 PM|
Kind of went through the same procedure myself a couple of years back. When ours died I put in a new gearbox, then had to turn around and replace the motor. Reality is it would have been not much more expensive to have replaced the entire thing, and gone up a size to boot. Such it is.
I wonder though why it is jamming ? Have you had a good look at the shaft ? Plenty of lubrication ? I did find when I pulled ours apart back then that the grease nipple was in poor shape and may not have been doing its job. In our case that meant water getting in which was what ultimately ruined the gearbox but maybe just maybe you are not getting enough grease onto the shaft ?
Sorry, not much help I know. This was more to provide some moral support.
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