MITSUBISHI RA23 CNC ANGLE HEAD CYLINDRICAL GRINDER
S/N GKO-72
STANDARD SPECIFICATIONS
Machining Capacity
Wheel slide - swing…………………………………………………… 9.1”
- Center distance…………………………………………. 13.8”
Maximum work diameter……………………………………………… 5.9”
Maximum work weight……………………………………………….. 176 lbs.
Grinding Wheel
Outside diameter……………………………………………………… 15.9”
Inside diameter X width………………………………………………. 5.0” x 2.0”
Peripheral speed………………………………………………………. 148 ft/s
Rotational speed………………………………………………………. 2,122 RPM
Wheel Slide
Rapid speed……………………………………………………………. 42.7 ft/s
Infeed rate……………………………………………………………… 0.002-9.8” min.
Least unit……………………………………………………………..... 0.0004”
Table
Rapid feed…..…………………………………………………….…. 42.7 ft/s
Traverse speed……………………………………………………… 0.1-118.1” min.
Command unit………………………………………………………. 0.004”
Headstock
Spindle speed………………………………………………………... 8-800 RPM
No. of speeds………………………………………………………… Infinitely variable
Center taper………………………………………………………….. Morse Taper No. 4
Tailstock
Stroke………………………………………………………………… 5.9”
Clamping method……………………………………………………. Spring
Horizontal feed (forward/backward) method………………………… Manuel Lever
Center taper………………………………………………………….. Morse Taper No. 4
Taper fine adjustment stroke…………………………………………. ±0.005”
DIAMOND NIB – Single point nib
Motor
Wheel motor………………………………………………………….. 5 HP
Work spindle motor………………………………………………….. 0.8 HP
Lubrication motor…………………………………………………….. 0.03 HP
Coolant pump motor………………………………………………….. 0.13 HP
Coolant flashing motor……….………………………………………. 0.08 HP
Electric
Power source……………………………………………… 220/220 VAC ± 10% at 60 Hz
Ambient temperature °F………………………………….. 32-104
Work Piece Center Height……………………………… 39.4”
Machine Weight………………………………………….6,600 lbs.
EQUIPMENT & FEATURES
Dead center headstock.
Work spindle variable speed.
Manual type headstock.
Fine adjustment work taper.
Head stock mounted wheel dresser.
Automatic wheel compensating.
Specifications are deemed accurate, however, subject to verification or prior sale.
