NEW MEGABORE PA-40
Overview
Description
14" HOLLOW SPINDLE X 120" BETWEEN CENTERS THIS MACHINE IS FITTED WITH 2 X ALL STEEL 4 JAW CHUCKS. HYDRAULIC TAPER TURNING AND SEMI AUTO THREADING SYSTEM FOR STANDARD API THREADS. 2 AXIS DIGITAL READOUT.
MACHINE CAN BE SOLD WITH CLIENTS CHOICE OF HOLLOW SPINDLES AND DISTANCE BETWEEN CENTERS.
CHOICE OF HYDRAULIC TAPER TURNING/COPY OR STANDARD TAPER TURNING,
SHIPPED WORLDWIDE.
* One piece bed, floor type casting.
* 2 shear bed way with extra way supporting the apron.
* All ways are hardened and ground.
* Alloy steel spindle with opposed taper roller bearings.
* Hardened and ground gears, shafts.
* Electromagnetic spindle brake.
* 18-speed geared headstock.
* 6-way rapid traverse and power feed to top slide.
* Totally enclosed universal inch / metric gear box.
* Carriage position device.
* Dual voltage spindle motor, 20 to 50 HP.
Specifications
| Swing | 40" | 1,016 mm |
|---|---|---|
| Swing Options | PA series PA-35 880mm PA-40 1,010mm PA-45 1,135mm PA-50 1,275mm Swing over bed | PA series PA-35 880mm PA-40 1,010mm PA-45 1,135mm PA-50 1,275mm Swing over bed |
| Centers | 80" | 2,032 mm |
| Center Options | 1500mm to 12,000mm in 40 inch increments | 1500mm to 12,000mm in 40 inch increments |
| Spindle Bore | 14" | 355.6 mm |
| Spindle Bore Options | 6inch to 22 inch according to model | 6inch to 22 inch according to model |
| Power | 30 to 50 hp | 22.4 kW |
| RPM | According to model | 480 RPM |
| Dimensions | According to model and distance between centers | According to model and distance between centers |
| Weight | 22000 LBs | 22000 LBs |
Series PA-35 PA-40 PA-45 PA-50
Swing over bed 880mm 1,010mm 1,135mm 1,275mm
Swing over cross slide 615mm 745mm 875mm 1,015mm
Swing over gap 1,340mm 1,470mm 1,600mm 1,740mm
Distance between centers 1,500mm~12,000mm in 40" increments
Spindle nose A2-11~A2-32
Spindle bore 6"~14" 6"~14" 6"~18" 6"~22"
Spindle motor Standard-20HP ; Option-25HP,30HP,40HP,50HP
Outstanding Features
Standard Accessories
Specification
ITEM UNIT PA-35 PA-40 PA-45 PA-50
CAPACITY
Centre height mm (in.) 445 (17.51) 510 (20.07) 575 (22.63) 645 (25.39)
Swing over bed mm (in.) 880 (34.64) 1010 (39.76) 1135 (44.68) 1275 (50.19)
Swing over cross slide mm (in.) 615 (24.21) 745 (29.33) 875 (34.44) 1015 (39.96)
Swing over gap mm (in.) 1340 (52.75) 1470 (57.87) 1600 (62.99) 1740 (68.50)
Gap width from headstock(opt.) mm (in.) 600 (23.62)
Distance between centres mm (in.) 1500 (59.05), 2000 (78.74), 3000 (118.11),
4000 (157.48), 5000 (196.85), 6000 (236.22),
7000 (275.59), 8000 (314.96), 9000 (354.33),
10000 (393.70), 11000 (433.07), 12000 (472.44)
BED
Width (W/O auxiliary guide) mm (in.) 560 (22.04)
Width (W auxiliary guide) mm (in.) 660 (25.98)
CARRIAGE
Cross slide travel mm (in.) 670 (26.37)
Compound tool post travel mm (in.) 450 (17.71)
4-way tool post width mm (in.) 205 (8.07)
THREAD FEED RANGE
Longitudinal feed mm/rev (in.rev) 0.045~2.55 (0.0018~0.1)
Cross feed mm/rev (in.rev) 0.023~1.28 (0.0009~0.05)
Longitudinal rapid feed mm/rev (in.rev) 2000 (78.74)
Cross rapid feed mm/min (in/min) 1270 (50.00)
Metric thread mm (kinds) 1~56 (60)
Inch thread TPI (kinds) 1/2~28 (60)
Module thread MOD (kinds) 0.25~14 (60)
Diamteral pitch thread DP (kinds) 2~112 (60)
Pitch of leadscrew mm (TPI) 12 (2)
TAILSTOCK
Quill diameter mm (in.) 115 (4.52)
Quill travel mm (in.) 200 (7.87)
Inner taper of quill MT#6
Bearing surface on the bed ways mm (in.) 500 (19.68)
MOTOR
Main spindle motor KW (HP) 14(20)-STD.
18(25) / 22(30) / 29(40) / 37(50)-OPT
Coolant pump motor KW (HP) 0.1 (0.125)
Note :
(1) X and Z axes actual cutting diameter will change when equipped with different turrets.
(2) Specifications are subject to change without notice for improvement
Equipped With
* 1 dead centre, MT #6.
* 2-speed tailstock quill (manual).
* One piece stainless steel leadscrew cover.
* Coolant pump.
* Follow type splash guard.
* Rear side chip and water collect plate.
* Thread chasing dial.
* Water and oil collect plate under apron.