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Overview
- Make
- GMC
- Model
- GML-1640HD
- Type
- Gap Bed Lathes
- Condition
- New
- Stock #
- GML-1640HD
Spec Sheet
- 1 year parts warranty for this model
- ISO 9001 certified
- Large spindle bore 2-1/16”
- Heavy Duty spindle D1-6
- One-piece solid cast iron machine base
- Heavy Duty guideway width 10-1/4”
- Heavy Duty main motor 6 HP
- 16 spindle speeds from 45-1,800 rpm, speeds: 45/70/90/108/140/165/215/255/330/385/510/585/770/900/1170/1800rpm
- 45 kinds of inch threads, and 39 kinds of metric threads
- Threading and feeding rate change without changing gears
- Spindle is balanced, hardened and precision ground
- Spindle is supported at 3-point by high precision bearings
- All gears and shafts are hardened and precision ground
- Guideways induction hardened and precision ground
- Automatic lubrication system in headstock and feed box
DISCLAIMER
Please note this machine is incompatible with the use of a rotary phase converter. Any attempt to purchase, install, or employ one, whether carried out by you or a professional service company, will automatically void the warranty. It is crucial to understand that any such actions are entirely the responsibility of the buyer.
This disclaimer is intended to clearly convey that the utilization of a rotary phase converter to power or operate this machine is not supported.
Max. swing over bed
16-1/16"
Max. length of workpiece
40"
Max. swing over cross slide
10-1/4"
Max. Swing in gap
23-1/4"
Width of Bed
10-1/4"
Effective length in gap to spindle
8-1/2"
Effective length in gap to chuck jaws
3-1/2"
Spindle bore
2-1/16" D1-6
Taper of spindle center
M.T. #6 (MT6/MT4 sleeve)
Spindle speeds
45-1,800 rpm / 16 steps
Longitudinal feeds
0.0018-0.07 IPR, 42 kinds
Cross feeds
0.0009-0.03 IPR, 42 kinds
Inch threads
70-2 TPI, 45 kinds
Metric threads
0.2-14 mm , 39 kinds
Diametral Pitch threads
8-40 DP , 21 kinds
Module threads
0.3-3.6 mm, 18 kinds
Max. travel of top slide
4-1/4"
Max. travel of cross slide
8-1/2"
Spindle length w/o chuck
Leadscrew length X TPI
20-1/2"
1-1/4" x 4 TPI
Diameter of tailstock quill
2-1/16"
Max. travel of tailstock quill
5"
Taper of tailstock quill center
MT4
Main motor:
Note:
6 HP, 3 Phase, 20AMP
Prewired: 220VAC
30AMP Breaker Needed ( 20A x 1.5 )
Coolant pump:
1/8 HP, 220V, 3 Phase
Oil for Headstock / Gear box / Apron
#30 weight machine oil
Eg: Texaco regal R&O 100, 3 Gal.
Net weight:
4,150 lbs.
Overall Dimensions (LxWxH):
Shipping Dimensions:
79" x 38" x 56"
80”x36”x70”
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