13" X 39" OKUMA MODEL G-P36F CNC PLAIN CYLINDRICAL GRINDER

Distance between centers 39.37"
Workhead (C-Axis)
Center hole MT No.5
Work spindle speed Max. 600
No. of work spindle speed ranges Infinitely variable
Footstock
Center taper MT No.5
Taper adjusting amount (manual) 0.0031"
Auto-stroke 2.76"
Motors
Wheel spindle 20/15 HP
Workhead (C-Axis) 4.8 HP
Coolant pump 0.53 HP
Hydraulic pump 1 HP
Wheel spindle lubrication pump 1/8 HP
Wheelhead (X-Axis) 1.6 HP
Tank Capacity
Hydraulic oil tank 9.2 gal.
Wheel spindle lubrication pump 5.28 gal.
Coolant tank 52.8 gal.
Table guidway lubrication pump 0.071 gal.
Control Unit OSP5020G
Workpiece Center Height 44.508"
Machine Height 78.74"
Machine Weight 18,743 LBS
Capacity
Swing over table 12.99"
Max. grinding dia. 11.80"
Max. grinding wheel width 5.32"
Max. workpiece weight(supported by centers) 662 LBS
Max. workpiece weight(rotating spindle) 88 x 7.87(lb x in)
Cont. on

(cont.)
Grinding Wheel
Wheel size (OD x W x ID) 36F24.02" x 5.31" x 10
"
Wheel spindle speeds 36F 1,409 - 1,868
No. of wheel spindle speed ranges Infinitely variable
Max. wheel peripheral speed 8859 fpm
Max. wheel range of standard wheel flange 3.35"
Wheelhead (X-Axis)
Travel 14.57"
Travel per pulse handle revolution 0.004, 0.04, 0.20"
Travel per pulse handle graduation 0.00004, 0.0004, 0.0020
"
Auto infeed speed 0.000047 - 236.22 ipm
Positioning speed 629.92 ipm
Table (Z-Axis)
Travel 47.24"
Travel per pulse handle revolution 0.004, 0.04, 0.20"
Travel per pulse handle graduation 0.00004, 0.0004, 0.0020
"
Auto-infeed speed 0.000024 - 236.22
Positioning speed GP 16,000 (629.92")