• High precision cartridge type spindle is equipped with four pieces of Class 7 (P4) angular contact ball bearings plus a set of N-N needle roller bearings in front of spindle.
• Precision ball screws (C3 grade) on cross-feed and down-feed axes are directly coupled to Delta AC servo motors.
• Roller type linear guideway design for longitudinal movement of spindle head
• Automatic cycle + continuous flow lubrication system for guideways, ball screw and table.
| Table-W | 59.1" | 1,501.1 mm |
| Table-L | 78.7" | 1,999 mm |
| Power | 25 hp | 18.6 kW |
| Grinding Wheel Width | 4" | 101.6 mm |
| Grinding Wheel Dia. | 20" | 508 mm |
| Control | CNC (SMART iControl) | CNC (SMART iControl) |
| Weight | 66,000 lbs. | 66,000 lbs. |
Control
SMART iControl
Capacity
Grinding length 78.7”
Grinding width 59.1”
Horizontal head - distance between table to spindle centerline 35.4” (opt. vertical head 45.3")
Max. table load 15,400 lbs.
Table
Table size 59.1” x 78.7”
Distance between columns 75"
Table speed (variable) 16.4~82 fpm
Max. table travel 86.6”
Transverse movement
Max. travel 81"
Feed speed 0~16.4 fpm
Wheelhead elevation
Horizontal head - Max. travel 26.8" (opt. 35.4”)
Feed speed 0~3.2 fpm
Spindle
Horizontal head 500~2,000 rpm
Grinding wheel
Wheel Dimension Ø 20” x 4” x Ø 5”
Motors
Horizontal spindle motor 25 HP
Dimension/Weight
Floor space (W x D x H) 240.2” x 452.8” x 185.4”
Net weight 66,000 lbs.
