JPG wrote:Add to all the above, the increased surface area of the belt. 6 x 48 = 288 square inches whereas the disk(12") only has less than 38 square inches; more that 7 1/2 times as much. Also more time between passes by the workpiece(less heat buildup in the belt). JMHO, one reason I prefer the aluminum/psa disks is better heat dissipation.
FWIW, the disk(flat) has a built in variable 'feet per minute' feature without changing rotational speed. Faster at the periphery and slower at the center. Also auto reverse(sorta).
JPG wrote:Add to all the above, the increased surface area of the belt. 6 x 48 = 288 square inches whereas the disk(12") only has less than 38 square inches; more that 7 1/2 times as much. Also more time between passes by the workpiece(less heat buildup in the belt). JMHO, one reason I prefer the aluminum/psa disks is better heat dissipation.
FWIW, the disk(flat) has a built in variable 'feet per minute' feature without changing rotational speed. Faster at the periphery and slower at the center. Also auto reverse(sorta).
What's that disc area, again?
113 Over 2 1/2 times...
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
Help..,i im writing this in the only magna info i can find..i have a 6 inch magna belt sander (shopsmith right?) i rescued it,cleaned it,rewired the switch.etc etc..works great..it goes to 45° ..what model is this? Are shopsmith manuals compatible? Im guessing the sanding belts are..ANY information ANYONE can provide will be GREATLY APPRECIATED..im chomping at the bit to use it..(its all there but belts) i want to get an owners manual but the RIGHT ONE....thank you
Also...it is mounted next to a power king jointer..on a steel table with a light between them..2 motors are mounted underneath.1/3 and maybe a 1/4 HP..craftsman..the set up looks home shop assembled,but well done...the drive belts look good so far..but would like to know where to get one if i need one..THANK YOU.again
Any differences between 'current' model and 'original' Magna model are minimal.
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Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
thekommisar wrote:Help..,i im writing this in the only magna info i can find..i have a 6 inch magna belt sander (shopsmith right?) i rescued it,cleaned it,rewired the switch.etc etc..works great..it goes to 45° ..what model is this? Are shopsmith manuals compatible? Im guessing the sanding belts are..ANY information ANYONE can provide will be GREATLY APPRECIATED..im chomping at the bit to use it..(its all there but belts) i want to get an owners manual but the RIGHT ONE....thank you
It sounds like yours has been configured with a pulley for a belt drive to a standard motor, which is exactly what Shopsmith does on it's "Power Stands". Here's a page with belt-drive instructions: http://www.shopsmith.com/ownersite/productmanuals.htm. There's a table giving recommended pulley sizes in both the Mounting Base and the Pulley Guard manuals (under "Other Information Manuals"). Note that those tables assume a 1750 RPM motor.
Also auto reverse(sorta).
