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Lathes Heavy Duty PK Series 80″- 100″ Swing
PK Series

Conventional

Lathes Heavy Duty PK Series 80"- 100" Swing

01

MACHINE INTRO

PK-80 /PK-90 /PK-100 (Model indicates swing in inches over bed).

Can be configured to clients requirements.

BED WIDTH : 1350mm (53.14″). 3 Shear bed.

Technical Info
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02

MACHINE features

Includes a pressurized one shot lube system for cross slide and carriage.

STANDARD FEATURES

3 shear bed way with dual way center guide plus front lateral way for carriage support under cutting.
Alloy steel spindle with opposed taper roller bearings.
Variable spindle speeds in 4 automatic ranges through pneumatic shifting
Totally enclosed universal inch / metric gear box


All ways are hardened and ground.
Hardened and ground gears, shafts and cross slide ways.
6-way rapid traverse and power feed to top slide
Carriage position device
OPTIONAL ACCESSORIES

Dual voltage spindle motor, 50 to 200 HP

03

Standard description

Lathes heavy duty, PK series

ITEM UNIT PKA-80 PKA-90 PKA-100
CAPACITY
Centre height mm (in.) 1020 (40.15) 1145 (45.07) 1270 (50.00)
Swing over bed mm (in.) 1300 (51.18) 1550 (61.02) 1800 (70.86)
Swing over cross slide(Long carriage) mm (in.) 785 (30.90) 1035 (40.74) 1285 (50.59)
Swing over cross slide(Short carriage) mm (in.) 985 (38.77) 1225 (48.22) 1470 (57.87)
Distance between centres mm (in.) 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.) 1350 (53.14)
Width (W auxiliary guide) mm (in.) 1520 (59.84)
CARRIAGE
Cross slide travel(Long carriage) mm (in.) 1450 (57.08)
Cross slide travel(Short carriage) mm (in.) 665 (26.18)
Compound tool post travel mm (in.) 700 (27.55)
4-way tool post width mm (in.) 350 (13.77)
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.) 280 (11.02)
Quill travel mm (in.) 250 (9.84)
Inner taper of quill MT#7
Bearing surface on the bed ways mm (in.) 1120 (44.09)
MOTOR
Main spindle motor KW (HP) 37(50)-STD.
44(60) / 55(75) / 74(100)-OPT
Coolant pump motor KW (HP) 0.37 (0.5)

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