STX horn (#5006815) holes spacing
Quote:
Originally Posted by
sebackman
Dear all,
The waveguides are 6,5” (165mm) by 12” (305mm) outer front measurement.
The corners are rounded with a radious of about 1,25-1,5”.
The mounting holes are 5,5mm wide and the recess for the screw head is 9,6mm wide.
There are two mounting holes for screws on the sides end and three on top and bottom, all in all 10 screw holes.
On the sides the holes are 52mm in from the edge and the distance between the holes are 61mm. (52mm + 61mm + 52mm = 165mm)
On the top and bottom the outer holes are 54,5mm in from the edge and the distance between the holes are 98mm. (54,5mm + 98mm + 98mm + 54,5mm = 305mm).
Kind regards
//Rob
Hi sebackman,
Many thanks for the data You have sent to us, but for me these numbers are very strange, almost as are generated by the 'random generator'
so I would expect that these date have some "expect-able inch raster data: such as:
1. The horn overall size are: 6 8/16 inch x 12 inch
2. Side holes are distanced from the top or bottom edges 2 1/16 inch (so the distance between the side holes are 2 6/16 inch).
2 1/16 + 2 6/16 + 2 1/16 = 6 8/16 = 6.5 inch
3. Upper and bottom side holes are distanced from the side edges 2 1/8 inch, and the distance between holes are 3 7/8 inch.
2 1/8 + 3 7/8 + 3 7/8 + 2 1/8 = 10 16/8 = 12 inch
4. I have no idea how fare the holes are from the horn outer edges but I can guess to be about 3/8 inc,
so the distance from the upper holes row and lower holes rows to be 5 3/4 inch ( 6 2/4 - 3/8 -3/8 = 5 3/4 inch)
5. Under such data the distance between side rows holes would be 11 1/4 inch ( 12 - 3/8 - 3/8 = 11 1/4 inch)
6. The hole diameter , I would expect to be 7/32 inch
All these data are just my IMAGINATION , and now I have no opportunity to check them.
Anyhow, Rob many thanks for Your effort to help us.
Regards
Ivica