Description
Model | 1640VS | 1660VS | 1840VS | 1860VS | 1880VS |
Max.swing over bed | 400mm | 400mm | 460mm | 460mm | 460mm |
Max.swing over cross slide | 250mm | 250mm | 290mm | 290mm | 290mm |
Max. swing over gap | 660mm | 660mm | 700mm | 700mm | 700mm |
Distance between centers | 1000mm | 1500mm | 1000mm | 1500mm | 2000mm |
Bed width | 336mm | 336mm | 336mm | 336mm | 336mm |
HEADSTOCK | |||||
Spindle bore | 80mm | 80mm | 80mm | 80mm | 80mm |
Spindle mount | D1-8 | D1-8 | D1-8 | D1-8 | D1-8 |
Taper bore of spindle | MT-7 | MT-7 | MT-7 | MT-7 | MT-7 |
Steps of spindle speed | 2 | 2 | 2 | 2 | 2 |
Range of spindle speed | 40-400, 200-2000 rpm | 40-400, 200-2000 rpm | 40-400, 200-2000 rpm | 40-400, 200-2000 rpm | 40-400, 200-2000 rpm |
GEARBOX | |||||
Range of longitudinal feeds | 0.04-2.46mm | 0.04-2.46mm | 0.04-2.46mm | 0.04-2.46mm | 0.04-2.46mm |
Range of cross feeds | 0.02-1.23mm | 0.02-1.23mm | 0.02-1.23mm | 0.02-1.23mm | 0.02-1.23mm |
Number of inch threads | 61 | 61 | 61 | 61 | 61 |
Range of inch threads | 1-5/8 – 72 T.P.I. | 1-5/8 – 72 T.P.I. | 1-5/8 – 72 T.P.I. | 1-5/8 – 72 T.P.I. | 1-5/8 – 72 T.P.I. |
Number of metric threads | 24 | 24 | 24 | 24 | 24 |
Range of metric threads | 0.5-20mm | 0.5-20mm | 0.5-20mm | 0.5-20mm | 0.5-20mm |
Number of D.P threads | 45 | 45 | 45 | 45 | 45 |
Range of D.P threads | 96-3 1/4D.P | 96-3 1/4D.P | 96-3 1/4D.P | 96-3 1/4D.P | 96-3 1/4D.P |
Number of module threads | 20 | 20 | 20 | 20 | 20 |
Range of module threads | 0.25-10M.Pmm | 0.25-10M.Pmm | 0.25-10M.Pmm | 0.25-10M.Pmm | 0.25-10M.Pmm |
CARRIAGE | |||||
Max.Tool size | 25x25mm | 25x25mm | 25x25mm | 25x25mm | 25x25mm |
Max.compound slide travel | 130mm | 130mm | 130mm | 130mm | 130mm |
Max.cross slide travel | 280mm | 280mm | 280mm | 280mm | 280mm |
TAILSTOCK | |||||
Tailstock sleeve travel | 130mm | 130mm | 130mm | 130mm | 130mm |
Taper in tailstock sleeve | MT-4 | MT-4 | MT-4 | MT-4 | MT-4 |
MISCELLANEOUS | |||||
Main motor | 5.5kw (7.5HP) | 5.5kw (7.5HP) | 5.5kw (7.5HP) | 5.5kw (7.5HP) | 5.5kw (7.5HP) |
Net weight | 2300kg | 2600kg | 2350kg | 2650kg | 3000kg |
Model | 2640VS | 2660VS | 2680VS | 26120VS |
CAPACITY | ||||
Max.swing over bed | Ф660mm | Ф660mm | Ф660mm | Ф660mm |
Max.swing over carriage | Ф420mm | Ф420mm | Ф420mm | Ф420mm |
Max. swing over gap | Ф870mm | Ф870mm | Ф870mm | Ф870mm |
Bed width | 405mm | 405mm | 405mm | 405mm |
Effective length of gap | 230mm | 230mm | 230mm | 230mm |
Distance between centers | 1000mm | 1500mm | 2000mm | 3000mm |
Max turning length | 830mm | 1330mm | 1830mm | 2830mm |
SPINDLE | ||||
Spindle nose | D8 | |||
Spindle bore | Ф105mm | |||
Taper bore of spindle | Ф113mm 1:20 | |||
Range of spindle speed | 23~150 150~433 433~1300rpm | |||
FEED | ||||
Range of longitudinal feeds | 0.063~2.52 (0.023″~0.937″)mm | |||
Range of cross feeds | 0.027~1.07(0.010″~0.404″)mm | |||
RAPID TRAVEL | ||||
Longitudinal | 4500mm/min | |||
Cross | 1900mm/min | |||
THREAD RANGE/ NUMBERR | ||||
Metric pitch threads | 1~14mm/ 22 | |||
Whit-worth threads | 28~2TPI/ 26 | |||
Module threads | 0.5~7MP/ 18 | |||
D.P.Threads | 56~4DP/ 24 | |||
TAILSTOCK SLEEVE | ||||
Taper bore | 150(5~29/32″)mm | |||
Max.travel | 150(5~29/32″)mm | |||
External diameter | Ф75(2~61/64″)mm | |||
OTHERS | ||||
Size of tool shank | 360mm | |||
Max.travel of top slide | 145mm | |||
Main motor power | 7.5kw |
STANDARD ACCESSORIES:
• 3-Jaw Chuck
• 4-Jaw Chuck
• 2-Axis Digital Readout
• Lamp
• Fixed steady
• Travelling Steady
• Coolant System
• Chuck & Leadscrew Guard
• Live Centre
• Steel Centres
• Reducing Sleeve
• Foot Brake
• Quick Change Tool post
• Operation Manual
OPTIONAL ACCESSORIES:
• Thread Chasing Dial
• Taper Turning Attachment
• Live Centre