Jet GH-20 ZH Series Operating Instructions

5
4. Machine specifications
4.1 Technical data
GH-2040 / 2060 / 2080 ZH:
Swing over bed 500mm
Swing over bed gap 720mm
Length of bed gap 240mm
Swing over cross slide 310mm
Centre distance 1015/ 1530/ 2030mm
Width of bed 405mm
Spindle taper MT-7
Spindle nose DIN 55029 D1-8
(Camlock)
Hole through spindle ∅80 mm
Spindle speeds…24 9-1600 rpm
Tailstock ram travel 150mm
Tailstock taper MT5
Max tailstock cross displacement +/-15mm
Steady rest capacity 50 – 200mm
Follow rest capacity 20 – 100mm
Cross slide travel 310mm
Top slide travel 145mm
Tool size max 25 x 25 mm
Longitudinal feeds 65 0,063–2,52mm/r
Cross feeds 65 0,027–1,07mm/r
Metric threads...46 1–224mm/r
Inch threads…46 28 – 1/8 TPI
Modular Pitch 42 0,5 – 112MP
Diametral Pitch 45 56 – 1/4 DP
Lead screw pitch 12mm
Coolant tank capacity 15 L
Overall L x W x H
2500 / 3000 / 3500 x 1280 x 1410mm
Net weight 2750 / 3000 / 3250 kg
Main motor output power 7,5 kW (10 HP) S1
Reference current 18A
Extension cord (H07RN-F) 4x4mm²
Installation fuse protection 25A
GH-2640 / 2660 / 2680 / 26120 ZH:
Swing over bed 660mm
Swing over bed gap 870mm
Length of bed gap 240mm
Swing over cross slide 420mm
Max cutting dia for disc parts 520mm
Centre distance 1015/ 1530/ 2030 / 3050mm
Width of bed 405mm
Spindle taper Ø113m 1:20
Spindle nose DIN 55029 D1-8
(Camlock)
Hole through spindle ∅105 mm
Spindle speeds…12 36-1600 rpm
Tailstock ram travel 150mm
Tailstock taper MT5
Max tailstock cross displacement +/-15mm
Steady rest capacity 100 – 240mm
Follow rest capacity 20 – 100mm
Cross slide travel 310mm
Top slide travel 145mm
Tool size max 25 x 25 mm
Longitudinal feeds 65 0,063–2,52mm/r
Cross feeds 65 0,027–1,07mm/r
Metric threads...22 1–14mm/r
Inch threads…25 28 – 2 TPI
Modular Pitch 18 0,5 – 7MP
Diametral Pitch 24 56 – 4 DP
Lead screw pitch 12mm
Coolant tank capacity 15 L
Overall L x W x H
2500 / 3000 / 3500 / 4500 x 1100 x 1450mm
Net weight 2750 / 3145 / 3870 / 4250 kg
Main motor output power 7,5 kW (10 HP) S1
Reference current 18A
Extension cord (H07RN-F) 4x4mm²
Installation fuse protection 25A

Jet GH-20 ZH Series Specifications

General

Brand	Jet
Model	GH-20 ZH Series
Category	Lathe
Language	English