Model : LD-1640A / LD-1660A
SPECIFICATIONS
METRIC (INCH)
Model NO.
1640A
1660A
Swing Over Bed
400mm (16")
Swing Over Cross Slide
242mm (9-1/2")
Swing Over Gap
552mm (21-3/4")
Distance Between Centers
1000mm (40")
1500mm (60")
Bed Width
260mm (10")
Number Of Spindle Speeds
12
Range Of Spindle Speeds
50-2000R.P.M.
Bore Through Spindle
55mm (2-3/16")
Spindle Nose
D1-6 Camlock
Taper Of Spindle Nose
MT 6
Tailstock Quill Taper
MT 4
Tailstock Quill Travel
110mm (4-3/8")
Cross Slide Travel
200mm (8")
Compound Rest Travel
90mm (3-9/16")
Metric Threads
(32 Numbers) 0.4-7.0mm Pitch
Inch Threads
(32 Numbers) 4-56TPI
Module Threads
(32 Numbers) 0.4-7.0mm Mod.
D.P. Threads
(32 Numbers) 8-120 D.P.
Longitudinal Feeds
0.029-0.412mm/rev (0.0017"- 0.0242"/rev)
Net Weight(kgs)
860
1020
Gross Weight(kgs)
960
1140
Packing Dimensions LxWxH
2083x864x1524mm (82"x34"x60")
2590x864x1524mm (102"x34"x60")
Features:
1.Bed is made of high tensile cast iron FC250.
2.Harden and ground bedways.
3.Gears and shafts on headstock are hardened and precisely ground.
4.Emergency foot brake is equipped for cutting the power and stopping the machine immediately.
5.Open type chip pan designed to remove chip.
6.Starting lever with safety device.
7.Apron is equipped with an interlock safety device to prevent feeding intergearing on the automatic 8.feed and the half-nut operation.
9.Overload safety device is equipped to shut off feeding automatically when the longitudinal or cross 10.feeding is overload or touching with obstacle.
*Please indicate following specifications upon order
1.Lead screw and reading dial in inch or metric.
2.Left or right apron hand wheel.
3.Electrical voltage and cycles.
Standard accessories:
1.5HP 3PH main drive motor.
2.D1-6 back plate for 8”(200mm) chuck.
3.D1-6 back plate for 10”(250mm) chuck.
4.MT 4 center.
5.Center sleeve (MT6×4).
6.4-way tool post.
7.Complete electric control unit.
8.Change gears.
9.1/8HP coolant pump equipment.
10.Rear splash guard.
11.Rapid foot brake.
12.Tool box & kits.
Option accessories:
1.Steady rest.
2.Follow rest
3.Face plate 10”(250mm)
4.Drill chuck 1/2” (13mm) w/arbor
5.Rolling center MT4
6.3-jaw scroll chuck 8”(200mm)
7.4-jaw independent chuck 10”(250mm)
8.Taper turning attachment.
9.Quick change toolpost (with 4 toolholders).
10.Single saddle stop.
11.4-position saddle stop.
12.Chuck guard.
13.5C collet closer.
14.DRO equipment.
15.Work light.