What Motor do i Pick ???

[Biggermens]

I am building this cnc router table and i think i might have over did it and now i am having a hard time finding motors big enought to power this
i want some servos and gecko drive thay say thay are the best

i have now
Thomson Linear Guides are 25mm and i have 4 berrings
Thomson Ball Srew is 1inch and 4 turns per inch

the gantry will be about 500 Pounds

and i want to go 90 to 100 IPM with 1G aceleration and about 2500 pounds of force
and i have a 2.25 to 1 gearing
and a 72 volt 20 amps power supply

can anyone help me please i dont no ware to buy servos
can someone point me to ware and what motor to get please

THanks

[ger21]

1) Why do you need 5000 lbs of force??

2) You do realize that ~500ipm or more is a much better speed for a router.

3) I believe that you only need 500 lbs of force to get 1G of accel.

Sorry, but that's all I got.

[Biggermens]

opps i ment 2500 pounds of force
and i want to go 100 ipm

my gantry is 500 pounds

[D.L]

Found an italian 'magnetic BR60'
Weighs a tonne.
52v at torque peak.
nominal current of 9.1 amps
peak torque current of 53 amps
back e.m.f max is 176v

I'm hoping a gecko320 pushes it.

It would probably fold your router frame up like pretzel at full torque.