On Wed, 2009-04-08 at 07:27 -0500, Ray Henry wrote: > IMO a half horse is way overkill. I used 110 Inch Ounce steppers and > 3/1 belt ratio with 5 TPI screws on a Grizz about that size years ago. > Just to prove to myself that it could be done. The down side was about > 30 IPM max rapid. > > Rayh
So far, Ray's Stepper 110 oz.-in. / 141.6 = .777 Nm @ Stall (my assumption) Japan Servo ?A x 24V = ?Watts 58 oz.-in. / 141.6 = .410 Nm @ 2700 (my assumption) 176 oz.-in. / 141.6 = 1.24 Nm @ Stall (my assumption) IMService 1.75A x 30V = 52.5 Watts 20 oz.-in. / 141.6 = .141 Nm @ 2800 RPM 170 oz.-in. / 141.6 = 1.20 Nm @ Stall Thanks Ray. ----------- Kirk http://www.wallacecompany.com/machine_shop/ ------------------------------------------------------------------------------ This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
