Thread: Dual 7" Servo
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  #679  
Old 29th May 2016, 08:51
Mike Mike is offline
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Quote:
Originally Posted by Nigbo View Post
Peter
excuse for jumping in on this, but i got mine from from ABC (Anglia bearing Company) part no. MP061F39 (male only available).However when i contacted them i had the last one, i tried to get an additional back up but it seems like they were manufactured specially (was it for Mike ?) as a job lot . I phoned round about 5 other specialist companies and basically the answer seemed to be that no one did a 3/8 UNF male thread and a 10mm rose joint hole.

Mike may have better answers. I had to have a collar machined up anyway to join the male joint to the servo push rod thread. I found in my Marlin i had to shorten both the rose joint thread and pushrod thread length slightly to get them to fit and still have a decent amount of thread in the collar. So there is no reason the collar could have different threads at each end 3/8 facing the servo and 10mm to meet the male 10mm rose joint.

Nigel
There is an interesting back story here which may prove useful to know......

My rose joint solution was to source a 10mm female rose joint and weld a 3/8" x 20mm long collar collar to it.

See post 653 in this thread. Whilst I am 100% confident of its structure (it operates only in compression), I felt others may want an off the shelf solution, - hence the Anglia Bearing 3/8" male threaded 10mm rose joint and a 3/8" collar, which all simply screws together.

If this is no longer available off the shelf, I would be happy to get a 10mm rose joint professionally welded to a 3/8" collar, as per my own arrangement, for anyone wanting to go down this route. Send me a PM.
Mike
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