3
Specifications:
GH-1440B
（
C6236B2
）
Capacities:
Swing Over Bed ................................................................................................................................... 14"
（
356mm
）
Swing Over Cross Slide .................................................................................................................. 8-5/ 8"
（
220mm
）
Swing Over Gap................................................................................................................................... 20"
（
506mm
）
Length of Gap ................................................................................................................................. 9-3/ 8"
（
238mm
）
Distance Between Centers ................................................................................................................ 40"
（
1000mm
）
Headstock:
Hole through Spindle ......................................................................................................................... 1-1/2"
（
38mm
）
Spindle Nose ......................................................................................................................................................... D1-4
Taper in Spindle Nose .......................................................................................................................................... MT-5
Spindle Bearing Type ...................................................................................................................Taper Roller Bearing
Number of Spindle Speeds ......................................................................................................................................... 8
Range of Spindle Speeds ........................................................................................................................ 90-1800 rpm
Gearbox:
Number of Longitudinal and Cross Feeds ................................................................................................................40
Range of Longitudinal Feeds ........................................................................... 0.0012" - 0.0294"
（
0.043-0.653mm
）
Number of Inch Threads ............................................................................................................................... 40
（
28
）
Range of Inch Threads ............................................................................................................................... 4-112 T.P.I.
Number of Metric Threads ............................................................................................................................ 22
（
37
）
Range of Metric Threads .................................................................................................... 0.45-7.5 mm
（
0.4-7mm
）
Leadscrew ............................................................................................................ 7/8"×49-1/2"
（
22mm
×
1258mm
）
Feed Rod Diameter .............................................................................................................................. 3/4"
（
19mm
）
Compound and Carriage:
Toolpost Type ..................................................................................................................................................... 4-Way
Maximum Tool Size ............................................................................................................... 5/8"x5/8"
（
16
×
16mm
）
Maximum Compound Slide Travel ..................................................................................................... 3-1/2"
（
90mm
）
Maximum Cross Slide Travel ................................................................................................................. 7"
（
180mm
）
Maximum Carriage Travel .............................................................................................................. 37-1/2"
（
950mm
）
Tailstock:
Tailstock Spindle Travel ................................................................................................................... 4-3/4"
（
120mm
）
Diameter of Tailstock Spindle ......................................................................................................... 1-25/32"
（
45mm
）
Taper in Tailstock Spindle .................................................................................................................................... MT-3
Miscellaneous:
Steady Rest Capacity .......................................................................................................... 1/4"-2-5/8"
（
6.5-65mm
）
Follow Rest Capacity ........................................................................................................... 1/4"-2-3/4"
（
6.5-70mm
）
Length of Bed............................................................................................................................... 54-1/4"
（
1380mm
）
Width of Bed .......................................................................................................................................... 8"
（
203mm
）
Height of Bed ....................................................................................................................................... 11"
（
280mm
）
Overall Dimensions ............................................................................................................ 71-3/5"L x
29” W x48-4/5”H
.................................................................................................................................................
1820
×
740
×
1240 mm
Main Motor ......................................................................................................................................... 220V/60HZ/1PH
Net Weight (approx.) .................................................................................................................... 1650 lbs.
（
750Kg
）
Shipping Weight (approx.) ........................................................................................................... 1950 lbs.
（
880Kg
）
