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Thread: Electric Motor for 6" Jointer
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13th December 2012, 03:48 PM #1New Member
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Electric Motor for 6" Jointer
Hi I'm needing a new electric 240v motor for a Sherwood 6" TB-6 jointer, It seems I would have to pay around $200 to have the original one repaired.
Would any body have any ideas on a replacement motor either new or adapt another motor eg. washing machine motor. I live in the Sunshine Coast area of Qld.
Any advice, greatly appreciated thanks.
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13th December 2012, 03:55 PM #2
Most 6" Jointers use about a 0.75Kw/1HP motor, it would be cheaper to buy a new one, or look on Ebay for a used one.
Here is a new one at Hare and Forbes
E040 | EM1-14 Electric Motor | machineryhouse.com.au
or another new one on Ebay
Electrical motor single-phase 240v 0.75kw 1HP 1400pm shaft 19mm | eBay
You would want to match the shaft diameter, RPM and mounting position.
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13th December 2012, 04:47 PM #3
Would most likely be a 2800-2850 RPM motor rather than a 1400-1440 RPM one given the small head size and head speed.
If desperate you could get away with 1400 RPM unit but would need to recalculate the drive (motor) pulley and probably belt length as well to maintain head spead.
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17th December 2012, 11:39 PM #4New Member
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Eastwood62
After inquiring about new motors for my jointer the cost of freight plus the new motor conversion would end up being nearly as much as repairing my motor and just slipping it back in place. The retailer in WA advised that I would have to do this also. Makes for a very expensive machine given that it hasn"t done very much work.
Thanks for the suggestions and advise.
Cheers
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18th December 2012, 08:28 PM #5
Find a 1Hp waterpump and rip the pump off. Should be able to get one for next to nothing.
All you have to do then is have a sleeve made for between the pump shaft and the pulley inside diameter to adapt it. Almost all pumps up to around 2 1/2Hp run 2850rpm motors.
By the way, if you can fit a 1 1/2 or 2Hp motor in the space available, it will be running at less than maximum load and is likely to last longer. Overheating/overloading is the enemy of electric motors.Cheers,
Joe
9"thicknesser/planer, 12" bench saw, 2Hp Dusty, 5/8" Drill press, 10" Makita drop saw, 2Hp Makita outer, the usual power tools and carpentry hand tools...
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