Phone (800) 323-0972 for your nearest Clausing distributor
 

 

CL Series
Specifications

Center Distance & Dimensions

Standard Equipment

Spindle Bore & Speed Range

Optional Equipment

Clausing Large Swing Lathe Machine Profile Survey

 

Specifications

Capacity

Swing over bed:

35"

40"  45"  50" 

Swing over long cross slide:

20"

25"  30"  35" 

Center height over bed

17.5"

20"  22.5"  25" 

Center height from floor

44.27"

46.77"  49.27"  51.77" 

Center distance:

62" to 476"

Max. weight between centers:

11,000 lbs

Max. weight between centers with steady rest:

13,200 lbs

Max. unsupported weight in chuck:

5,500 lbs

Small closed steady rest capacity (optional):

1.18" to 15.75"

Large closed steady rest capacity (optional):

13.8" to 27.56"

Bed

Bed width:

22" with 2 bed ways

Bed Height from floor:

26.77"

Headstock

Spindle bore 35" swing:

6" standard, up to 14.17" optional

Spindle bore 40" to 50" swings:

6" standard up to 16.14" optional

Spindle nose:

A2-11 to A2-28 (see spindle bore and speed range chart)

Spindle speed ranges:

4 auto-change variable speed

Spindle speeds:

8-1000 rpm (see spindle and speed range chart)

Spindle drive motor:

40/50 hp standard, 50/60 hp optional

Turret

Turret:

4-way HP350 auto H4

Number of tool stations:

4 Automatic

Tool shank cross section:

1.25"

Tool shank diameter:

2.5"

Travel

Cutting feed rate (in/rev):

X axis 0.00004-9.84, Z axis 0.00004-15.75

Rapid travel (in/min):

X axis 236.16", Z axis 314.88"

Ballscrew diameter:

X axis 1.57", Z axis 2.48"

Tailstock

Quill:

built-in type, rotating tailstock quill with 6MT taper

Quill diameter:

9.25"

Quill travel:

7.87"

Due to on going design improvements or customer requirements, 
design and specifications are subject to change without notice.

  
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Center Distance & Dimensions

Center Distance

62"

82"

122"

160"

200"

240"

279"

318"

358"

397"

437"

476"

Length A

187"

207"

246"

286"

325"

365"

404"

443"

483"

522"

562"

601"

Overall width B

106"

106"

106"

106"

106"

106"

106"

106"

106"

106"

106"

106"

Height C

99"

99"

99"

99"

99"

99"

99"

99"

99"

99"

99"

99"

Weight in lbs.

35" swing

27,500

28,600

30,800

33,000

35,200

37,400

39,600

41,800

44,000

46,200

48,400

50,600

40" swing

28,270

29,370

31,570

33,770

35,970

38,170

40,370

42,570

44,770

46,970

49,170

51,370

45" swing

29,040

30,140

32,340

34,540

36,740

38,940

41,140

43,340

45,540

47,740

49,940

52,140

50" swing

29,810

30,910

33,110

35,310

37,510

39,710

41,910

44,110

46,310

48,510

50,710

52,910

  
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Standard Equipment

  • Fanuc 18 T Control or Fanuc 21i T Teach-in Control with 10.4" screen

  • 40/50 hp Fanuc AC spindle drive motor

  • Electrical cabinet refrigerator 

  • Spindle oil cooling refrigerator

  • 4-speed range, auto-change, variable speed spindle drive

  • HP350 auto H4, 4-way tool turret 

  • Front and rear belt type chip conveyor with cart

  • Programmable hydraulic tailstock with rotating quill and hydraulic body movement

  • 1.57" X-axes ballscrew, 2.48" Z-axes ballscrew, one piece on 62" to 279" centers, 318" and longer centers, rack with linear scales

  • Steel ballscrew cover up to 160" and telescopic ballscrew cover on 200" and longer

  • 5 hp X and Z axis servo motor

  • Full guarding with interlock, 2 doors on 62 to 160" centers, 3 doors on 200" centers and longer

  • Halogen work light 

  • Coolant system

  • 3 hp hydraulic pump motor 

  • Auto lube 

  • 2 centers

  • Hardened and ground bed ways

  • Hardened and ground gears

  • Leveling screws and pads

  • Tools, toolbox, operation manual

  
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Spindle Bore & Speed Range

Spindle Bore Size

6.02"

9.05"

10.03"

12.51"

14.17"

16.14"

Spindle Nose

A2-11

A2-15

A2-15

A2-20

A2-20

A2-28

Front Spindle Bearing

7.87"

12"

14"

15"

16.12"

19.25"

Speed Range #1 (rpm)

18-130

16-120

13-95

12-85

10-75

8-50

Speed Range #2 (rpm)

35-260

30-200

25-185

23-170

20-150

15-100

Speed Range #3 (rpm)

85-550

70-420