BRYANT MODEL LL-3-50 LECTRALINE CNC INTERNAL GRINDER

Maximum swing (diameter) 28"
Maximum swing over table 12"
Maximum length of bore 16"
Minimum bore diameter .040"
Spindle nose 9-5/8" dia. plain
Maximum axial "Z" slide table travel
and power grind stroke 20"
Maximum cross "X" slide table travel
and power feed 14"
Workhead adjustment (manual), axial
Longitudinal 19-1/2"
Cross 14-3/4"
Angular adjustment of workhead 90 Degrees
Wheelhead angular adjustment 5 Degrees
Work speed (programmable) 100 to 1000 RPM
Axial "Z" slide and cross "X"
slide rapid traverse & feed rates 0 to 10" per second
Overall dimensions (grinder only)
103" L-R x 65" F-B x 67" H
Approximate weight (grinder only) 12,500 Lbs.
*****NOTE MACHINE PURCHAED FROM TEXAS INSTRUMENTS AND APPEARS TO BE
IN EXCELLENT CONDITION. CURRENT REPLACEMENT COST IS APPROXIMATELY
$500,000.00 AND LEAD TIME IS APPROXIMATELY 52 WEEKS.

MOTOR SPECIFICATIONS

2 HP 3/60/440 Hydraulic system motor
10 HP 3/60/440 Spindle drive motor
3 HP DC Variable work drive motor
Electrical controls