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 Post subject: Garrard 50 replacement spring measurements
PostPosted: Sun May 13, 2018 1:00 pm 
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Victor Jr
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Joined: Mon Mar 19, 2018 7:53 pm
Posts: 13
Location: France
I'm looking for a replacement spring for my Columbia 112, and I wonder if the measurements must be absolutely identical to the old one. I was told the spring for this motor is 25mm wide, and fully coiled it measures 74mm. Would a 70mm one suffise? I'm trying to find it a bit cheaper, that's why I'm wondering.

Thank you in advance!


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 Post subject: Re: Garrard 50 replacement spring measurements
PostPosted: Sun May 13, 2018 5:00 pm 
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Victor III
Joined: Sun May 27, 2012 2:38 pm
Posts: 615
Location: United Kingdom
A few mm either way won't make much difference, it will just mean the motor won't run for quite as long, but it should still cope with a 12" side without rewinding.


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 Post subject: Re: Garrard 50 replacement spring measurements
PostPosted: Mon May 14, 2018 3:25 am 
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Victor Jr
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Posts: 13
Location: France
Phono48 wrote:
A few mm either way won't make much difference, it will just mean the motor won't run for quite as long, but it should still cope with a 12" side without rewinding.


Thank you! Good to know.


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 Post subject: Re: Garrard 50 replacement spring measurements
PostPosted: Mon May 14, 2018 6:45 am 
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Victor V
His epigrams are all his own, the man's an epigramophone!
Joined: Mon Oct 24, 2011 1:21 pm
Posts: 2075
Location: The Somerset Levels, UK.
According to my Vulcan Mainspring Price List, the details are :

Width 1" x Thickness 0.026" x Length 15'6" (25 x 0.65 x 4725 mm)


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