GH-1440B
The guideways and all gears in the headstock are hardened are precision ground.
Longitudinal feed: 0.043-0.653mm
Cross feed:0.015-0.220mm
spindle bore:Ф38mm ,45-1800rpm.
| GH-1430B / GH-1440B dimension (L x W x H): | Shipping dimension (L x W x H) |
Net Weight |
| 1570/1820x740x1240mm | 1670/1930x760x1400mm | 700/750kg |
This document provides the weight and shipping dimensions. The weight listed for a machine may be off by as much as +/- 5% due to option selection, casting variations, and even the moisture content of the wooden crates surrounding the machine.
TECHNICAL SPECIFICATION
|
ITEM
|
GH-1430B / GH-1440B
|
|
MACHINING
|
|
|
Max.swing diameter over bed
|
Ф330/356mm
|
|
Max.swing diameter over carriage
|
Ф195/220mm
|
|
Max.swing in gap
|
Ф475/506mm
|
|
Width of bed
|
206mm
|
|
Max.workpiece length
|
750/1000mm
|
|
SPINDLE
|
|
|
Taper of Spindle bore
|
M.T.No.5
|
|
Diameter of spindle hole
|
Ф38mm
|
|
Number of speed
|
2 ranges / 16 steps
|
|
Spindle speed
|
45-1800rpm
|
|
Spindle nose
|
D4
|
|
THREAD & FEEDING
|
|
|
Metric pitch threads
|
0.40~7.0 (37 kinds)
|
|
Whitworth pitch threads
|
4~112(40 kinds)
|
|
Range of longitudinal feeds
|
0.043~0.653(0.0012"-0.0294"rev)
|
|
Range of cross feeds
|
0.015~0.220(0.0003"-0.01"rev)
|
|
LEADSCREW
|
|
|
Diameter of leadscrew
|
Ф22mm
|
|
Pitch threads of leadscrew
|
4 (8T.P.I.)
|
|
TAILSTOCK
|
|
|
External diameter
|
Ф45mm
|
|
Taper of bore
|
M.T.No.3
|
|
Max.traverse
|
120mm
|
|
OTHER
|
|
|
Coolant pump motor power
|
0.04kw
|
|
Power of main motor
|
1.5/2.4kw
|
|
Overall dimensions(Lx Wx H)
|
1570/1820x740x1240mm
|
|
Net weight
|
700/750kg
|
|
The descriptions, illustrations and specifications given here in are subject to alteration without notice and thus without any obligation. |
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