24" - 30" Heavy Duty Precision Lathes by Sharp Industries

The heavy-duty lathes have 4-1/8” spindle bore, 19” wide bed, extra wide V bed ways to withstand heavy cutting conditions. A wide range of threading capacity, from 1/4 - 84 TPI, multiple leads threading device, along with rapid traverse feature on the carriage make the machine a very versatile workhorse.

FEATURES:

[click image for larger view]

3 preloaded high precision “TIMKEN” tapered roller bearings, 2 in the front and 1 in the rear to ensure accuracy under radial and axial cutting force support the spindle.

All gears in the headstock and the gearbox are made out of Nickel-Chromium alloy steel, hardened and ground for wear resistance.

The 4-1/8” hole spindle provides large chucking capacity with D1-11 camlock nose.

Electro-magnetic brake is installed in the headstock for fast braking of the spindle.

A splash lubrication system is used for ensuring the gear train with smooth and quiet operation.

The carriage is equipped with rapid traverse function with safety protection, for easy positioning of the work piece along the bed way.

The cross slide is equipped with 2 fully adjustable tapered gibs to provide wear compensation and adjustment.

The leadscrew and nuts of the cross slide run in oil bath for constant lubrication.

The gearbox offers a wide range of threads. It offers 60-inch threads, from 1/4 TPI to 84 TPI. A total of 230 threads, inch, metric, DP and MO threads are available. The selection of each thread is achieved by shifting the proper levers, no need to change any end gears outside the headstock.

The tailstock quill has a 4:1 reduction ratio to provide the extra push in heavy drilling. It is graduated with dial for accurate control of quill feed. It has a key-way lock that prevents twisting during heavy drilling work.

> top

SPECIFICATIONS:

	2480V	24120V	24160V
CAPACITY
Swing over bed	24"	24”	24”
Swing over cross slide	14-3/4"	14-3/4"	14-3/4"
Swing over gap, width	33", 20"	33", 20"	33", 20"
Distance between centers	80”	120”	160”
HEADSTOCK
Spindle nose type	D1-11 CAMLOCK	D1-11 CAMLOCK	D1-11 CAMLOCK
Spindle bore/hole	4-1/8" Diameter	4-1/8" Diameter	4-1/8" Diameter
Taper of hole in spindle nose	MT#5	MT#5	MT#5
Spindle speeds (18 changes)	10, 15, 20, 27, 30, 39, 42, 55, 60, 75, 110, 150, 215, 310, 430, 610, 870, 1200	10, 15, 20, 27, 30, 39, 42, 55, 60, 75, 110, 150, 215, 310, 430, 610, 870, 1200	10, 15, 20, 27, 30, 39, 42, 55, 60, 75, 110, 150, 215, 310, 430, 610, 870, 1200
THREADS AND FEEDS
Inch threads [#]	1/4 - 84 TPI (60 threads) (Include 11, 11-1/2, 13, 13-1/2, 19, 23, 27 TPI)	1/4 - 84 TPI (60 threads) (Include 11, 11-1/2, 13, 13-1/2, 19, 23, 27 TPI)	1/4 - 84 TPI (60 threads) (Include 11, 11-1/2, 13, 13-1/2, 19, 23, 27 TPI)
Metric and module threads [#]	0.2 - 112 mm (60 Threads)	0.2 - 112 mm (60 Threads)	0.2 - 112 mm (60 Threads)
DP Threads	1 - 240 DP (55 Threads)	1 - 240 DP (55 Threads)	1 - 240 DP (55 Threads)
MP Threads	0.05 - 28 MP (55 Threads)	0.05 - 28 MP (55 Threads)	0.05 - 28 MP (55 Threads)
Longitudinal feeds	0.0015 - 0.2 in/rev	0.0015 - 0.2 in/rev	0.0015 - 0.2 in/rev
Cross-feed	0.0006 - 0.16 in/rev	0.0006 - 0.16 in/rev	0.0006 - 0.16 in/rev
Lead screw Diameter/Pitch	1-1/2" / 2 TPI	1-1/2" / 2 TPI	1-1/2" / 2 TPI
CARRIAGE
Crosslide travel	14-3/4"	14-3/4"	14-3/4"
Compound rest travel	9"	9"	9"
Compound width	30-1/4" Width x 26-3/4" Length	30-1/4" Width x 26-3/4" Length	30-1/4" Width x 26-3/4" Length
BED has two V-ways and two flat ways
Bed width	19"	19"	19"
Bed height	15-3/4"	15-3/4"	15-3/4"
TAILSTOCK
Quill diameter	3-1/8" Diameter	3-1/8" Diameter	3-1/8" Diameter
Quill travel	7-1/2"	7-1/2"	7-1/2"
Quill taper	MT#5	MT#5	MT#5
GENERAL
Spindle motor	(220V or 440V, 60,3)	(220V or 440V, 60,3)	(220V or 440V, 60,3)
MOTOR	15 HP 220V/440V (Single speed 3 phase 60HZ)	15 HP 220V/440V (Single speed 3 phase 60HZ)	15 HP 220V/440V (Single speed 3 phase 60HZ)
WT. (approx.)	8,000 lbs	9,000 lbs	10,000 lbs

	3080V	30120V	30160V
CAPACITY
Swing over bed	30"	30”	30”
Swing over cross slide	20-3/4"	20-3/4"	20-3/4"
Swing over gap, width	39" X 20"	39" X 20"	39" X 20"
Distance between centers	80”	120”	160”
HEADSTOCK
Spindle nose type	D1-11 CAMLOCK	D1-11 CAMLOCK	D1-11 CAMLOCK
Spindle bore/hole	4-1/8" Diameter	4-1/8" Diameter	4-1/8" Diameter
Taper of hole in spindle nose	MT#5	MT#5	MT#5
Spindle speeds (18 changes)	10, 15, 20, 27, 30, 39, 42, 55, 60, 75, 110, 150, 215, 310, 430, 610, 870, 1200	10, 15, 20, 27, 30, 39, 42, 55, 60, 75, 110, 150, 215, 310, 430, 610, 870, 1200	10, 15, 20, 27, 30, 39, 42, 55, 60, 75, 110, 150, 215, 310, 430, 610, 870, 1200
THREADS AND FEEDS
Inch threads [#]	1/4 - 84 TPI (60 threads) (Include 11, 11-1/2, 13, 13-1/2, 19, 23, 27 TPI)	1/4 - 84 TPI (60 threads) (Include 11, 11-1/2, 13, 13-1/2, 19, 23, 27 TPI)	1/4 - 84 TPI (60 threads) (Include 11, 11-1/2, 13, 13-1/2, 19, 23, 27 TPI)
Metric and module threads [#]	0.2 - 112 mm (60 Threads)	0.2 - 112 mm (60 Threads)	0.2 - 112 mm (60 Threads)
DP Threads	1 - 240 DP (55 Threads)	1 - 240 DP (55 Threads)	1 - 240 DP (55 Threads)
MP Threads	0.05 - 28 MP (55 Threads)	0.05 - 28 MP (55 Threads)	0.05 - 28 MP (55 Threads)
Longitudinal feeds	0.0015 - 0.2 in/rev	0.0015 - 0.2 in/rev	0.0015 - 0.2 in/rev
Cross-feed	0.0006 - 0.16 in/rev	0.0006 - 0.16 in/rev	0.0006 - 0.16 in/rev
Lead screw Diameter/Pitch	1-1/2" / 2 TPI	1-1/2" / 2 TPI	1-1/2" / 2 TPI
CARRIAGE
Crosslide travel	14-3/4"	14-3/4"	14-3/4"
Compound rest travel	9"	9"	9"
Compound width	30-1/4" Width x 26-3/4" Length	30-1/4" Width x 26-3/4" Length	30-1/4" Width x 26-3/4" Length
BED has two V-ways and two flat ways
Bed width	19"	19"	19"
Bed height	15-3/4"	15-3/4"	15-3/4"
TAILSTOCK
Quill diameter	3-1/8" Diameter	3-1/8" Diameter	3-1/8" Diameter
Quill travel	7-1/2"	7-1/2"	7-1/2"
Quill taper	MT#5	MT#5	MT#5
GENERAL
Spindle motor	(220V or 440V, 60,3)	(220V or 440V, 60,3)	(220V or 440V, 60,3)
MOTOR	15 HP 220V/440V (Single speed 3 phase 60HZ)	15 HP 220V/440V (Single speed 3 phase 60HZ)	15 HP 220V/440V (Single speed 3 phase 60HZ)
WT. (approx.)	8,500 lbs	9,500 lbs	11,000 lbs

> top

STANDARD ACCESSORIES:
Face Plate (20”)
Steady rest with roller jaws (8"-13")
Coolant system
Longitudinal carriage stop
Halogen work light

OPTIONAL ACCESSORIES:
3 Jaw chuck (16”, 20”)
4 Jaw chuck (20”)
Roller jaws for steady rest
Follow rest
Quick-change tool holder
Live centers
Micrometer carriage stop
Taper attachment
Tracer attachment

> top