HARDINGE MODEL AHC SUPER PRECISION

Spindle capacity
using 5C collets 1 1/16"
using expanding collets 3"
using step chucks 1 1/16" to 6"
using jaw chucks 5"
Maximum fixture diameter 9"
Maximum distance face of turret to spindle nose 12"
Spindle nose threaded 2 3/16" x 10 TPI
Spindle speeds (34) 125 to 3,000 RPM
Number of spindle speed automatically selected 4
Maximum threading diameter
External 6"
Internal 5"
Longitudinal carriage travel 8"
Cross slide travel 3"
Number of longitudinal turret feedrates automatically selected
6
Number of cross slide feedrates automatically selected
3
Minimum time to index turret 360 degrees 3 seconds
Turret feed rate
Longitudinal (variable) up to 45 IPM
Cross (variable) up to 45 IPM
Turret rapid traverse rate
Carriage forward 120 IPM
Carriage back 170 IPM
Cross slide in 65 IPM
Cross slide out 90 IPM
Approximate weight 3,500 lbs

MOTOR SPECIFICATIONS

2 HP AC 3/60/460 Spindle drive motor
2 HP AC 3/60/460 Hydraulic pump motor
Motor driven coolant system