Thanks to the helpful tips on John's thread here viewtopic.php?f=3&t=6182
I cleaned my motor pulley, tho it was only very lightly soiled.
I then checked the speed using a phone app.
It was averaging 32.40 rpm, so adjusted the two screws on the underside and eventually settled on this result:
I started by turning both screws to their extremities to check the resulting speeds.
At max anticlockwise the speed seemed highest, so I started with the screw closest to the centre and turned it incrementally clockwise until I got close to 33.3, then gradually adjusted the other until I got as close as I could to 33.33 on average.
Is this the right technique, does anyone know?
Are my results typical for an Axis? There seems to be a lot of speed variation. I noticed that the results were very sensitive to the location of the phone, so I tried to ensure it was central.
Linn Axis Speed
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- springwood64
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Linn Axis Speed
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Pete
Re: Linn Axis Speed
Interesting my understanding was one pot was for 33, the other for 45. I saw markings on the circuit that indicated which was which.
- springwood64
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Re: Linn Axis Speed
Ah I wondered about that. Any idea which was which? The one that seemed to adjust the 33 1/3 speed sensitively was the one further from the centre of the turntable.
Pete
Re: Linn Axis Speed
Facing the front of the turntable, the one on the left was 33, the one on the right 45.springwood64 wrote: ↑2023-03-16 21:43Ah I wondered about that. Any idea which was which? The one that seemed to adjust the 33 1/3 speed sensitively was the one further from the centre of the turntable.
- springwood64
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Re: Linn Axis Speed
Thanks. That makes sense then, as I fine tuned the 33.John wrote: ↑2023-03-16 22:04Facing the front of the turntable, the one on the left was 33, the one on the right 45.springwood64 wrote: ↑2023-03-16 21:43Ah I wondered about that. Any idea which was which? The one that seemed to adjust the 33 1/3 speed sensitively was the one further from the centre of the turntable.
Although it did appear that the 45 affected the speed at 33.
Pete
Re: Linn Axis Speed
Interesting, maybe I’ll have more of a play with the Axis and see if I can get the speed more precise.springwood64 wrote: ↑2023-03-16 22:13Thanks. That makes sense then, as I fine tuned the 33.John wrote: ↑2023-03-16 22:04Facing the front of the turntable, the one on the left was 33, the one on the right 45.springwood64 wrote: ↑2023-03-16 21:43
Ah I wondered about that. Any idea which was which? The one that seemed to adjust the 33 1/3 speed sensitively was the one further from the centre of the turntable.
Although it did appear that the 45 affected the speed at 33.