A bit off topic but I would like to get this correct before I start. I have bought a ZAY7045 mill http://czdm45.trustexporter.com/product/detail/286/533904.htm
I have also bought Ametek MCG DMC-6D Brush Type PWM Servo Drive Amplifier 6amp 80vdc and Ametek Nema23 PM Brushed DC Servo Motor w/ 5000 line Encoder 60vdc from Ebay I'm probably going to buy these ball screws. Pitch 5 mm. http://www.aliexpress.com/item/Free-shipping-Rolled-1605-Ball-screws-L450-950-1000mm-C7-Anti-Backlash-Rolled-Ballscrew-3pcs-ballnut/1192542434.html My thoughts for a rapid are 10 m/min. This gives me a gear ratio of around 2:5 The motors are approx 400w Continuous and 60oz/inches. My brain is bit rusty and there are so many incorrect formula on the web, I can't seem to get the calcs correct to see if these are powerful enough. All my cals show very low power levels. Any comments please. Thanks Wallace NZ. ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
