M818A

The worktable

Grinding head

Distance from spindle center to worktable	450 mm
Grinding wheel size(WA46K5V)	200x20x31.75 mm
Grinding wheel spead 50 HZ	2850 r/min
Grinding wheel spead 60 HZ	3440 r/min

The motor power

Coolant motor (w)	40 w
Spindle motor (kw)	1.5 kw

Work precision

Parallelism of machined surface to base surface	300:0.004 mm
Surface roughness	Ra0.32

Feed

Vertical feed handwheel ( per REV the handwheel)	1.25 mm
Vertical feed handwheel ( per DIV the handwheel)	0.005 mm
Cross feed handwheel ( per REV the handwheel)	5 mm
Cross feed handwheel ( per DIV the handwheel)	0.02 mm

مشخصات