OKAMOTO ACC-2440ST CNC PRECISION SURFACE(CREEP FEED) GRINDER WITH DIAMOND FORM CRUSH DRESSER

Specifications

Table Table Working Capacity (W x L) in. 24X41
Max. Distance under 20" Wheel to Table Surface in. 27
Standard Chuck Size (W x L x H). in. 24X40
Average Chuck Weight lbs. 960 1440
Table Load Capacity (Including Chuck Weight) lbs. 3300
T-Slot (Width x No.) in.x n. 0. BX3

Longitudinal Feed Max. Travel in. 45
Longitudinal Feed Rate ft/min 6. 6-82

Cross Feed Max. Travel in. 25
Automatic Feed Travel in. 25
Rapid Feed Rate ft/min 16. 5
Manual Feed Handfeed per Revolution (xl/x5/x20) in. 0. 01/0. 05/0. 2
Graduation of Handwheel (xl/x5/x20) in. 0. 0001/0. 0005/0, 002
Automatic

Feed Intermittent Feed in. 0. 004-1. 57
Continuous Feed Rate in/min 0-39. 4

Vertical Feed Rapid Feed Rate in/min 47
Manual Feed Handfeed per Revolution (x0.1/xl/xlO) .in. 0. 001/0. 01/0. 1
Graduation of Handwheel (x0.1/xl/xlO) in. 0. 0000110. 000110. 001
Automatic

Feed Rough Infeed in. o-o. 0025(13steos>
Fine Infeed in. o-o. 0005 C 7steos)
Fine Grinding Allowance in. o-o. 002 c 6steos >
Air-Cut Feed (Rough/Fine) in. 0-999. 99999/0-999. 99999
Number of Spark Out no. 0-5
Grinding Diameter x Width x Bore in. 20X3X8
Wheel Speed (60Hz) rpm 1100

Motor Grinding Wheel Spindle hp/p 20/6
Hydraulic Oil Pump ('V' dresser) hp/p 0. 5/2
Vertical Feed (AC Servo Motor) hp 1. 2
Cross Feed (AC Servo Motor) hp 1. 2
Power Supply 230/460V, 3D. 60HZ, 22KVA
Floor Space length x width x Height in. 179X128X99
Machine Weight Net lbs. 22000