Bryant #LL-1, internal grinder, 6" swing, 1.5" L x 0.04" diameter bore, 1 HP chucker, 120000 RPM spindle, 1987

Bryant LL1 Internal Grinder, Single Point Dresser, Volkmann 9000 Drive
BRYANT EXCELLO LECTRALINE LL-1
S/N W17184 Year: 1987
STANDARD SPECIFICATIONS
Maximum swing diameter........................ 6"
Maximum swing diameter over table............. 6"
Maximum O.D. hand load........................ same as swing
Maximum O.D. auto load........................ 1.5"
Maximum length of bore........................ 1.5"
Minimum bore diameter......................... 0.04"
Maximum included angle taper manual........... 60"
Maximum X-Axis stroke......................... 3.5"
Maximum Z-Axis stroke......................... 6"
X-Axis resolution standard.................... 0.000010"
Z-Axis resolution standard.................... 0.000010"
X-Axis and Z-Axis laser option................ 0.000001"
Variable feed rates X-Axis.................... 0 to 300 IPM
Variable feed rates Z-Axis.................... 0 to 600 IPM
Maximum work head speed....................... 7000 RPM
Chucker....................................... 1 HP
Maximum spindle speed high frequency.......... 120,000 RPM
Approximate net weight........................ 6500 lb.
EQUIPMENT & FEATURES
Single point dresser.
Volkmann 9000 drive.
Teachable III controls.
Wheelhead model L1-1054-B-2 50,000 RPM.
Specifications are deemed accurate, however, subject to verification or prior sale.