30" SPRINGFIELD 2A-TR UNIVERSAL VERTICAL INTERNAL GRINDER. STOCK # 0778425

Stock #: 0778425

Equipped With

SERIAL .................... 66054
MODEL ..................... 2A-TR
 
STANDARD CATALOG SPECIFICATIONS 
 
WORK SPINDLE
Nominal swing........................ 30
Actual maximum swing................. 32
Standard face plate diameter......... 25
Work spindle speed range,infinite.... 0 to 450 RPM
Face plate to floor.................. 33 3/4
 
WHEEL SPINDLE GRINDING HEAD
Nominal hole depth capacity.......... 18
Stroke of grinding head, maximum..... 21
Clearance over face plate, maximum... 20
Clearance over work spindle, maximum .. 22 1/2
Grinding head stroke, inches per minute .. 0 - 235
Tarry period, either or both ends of stroke .. .6-12 Sec.
Angle setting of head, either side of center .. 0-45 Deg.
 
MOTORS
Wheel spindle........................ 7.5 HP, 3450 RPM
Hydraulic system..................... 5 HP, 1200 RPM
 
FLOOR SPACE
Right to left, overall............... 70
Front to back, overall............... 52 3/4
Height, overall...................... 121
 
STANDARD EQUIPMENT
Standard face plate.
Coolant system and splash guard.
Wheel dresser less diamond.
Necessary hydraulic system motor.
All electrical hydraulic controls.
Face cut.
Push button station.
Variable face feed.
Variable spindle.
Auto up down.
Dresser.
Fine feed.
Pendant controls.