Product Description

  • Actuated by the pullback motion of the drawtube
  • Utilizes standard Hardinge or Warner & Swasey S-Style Master Collet and Pad assembly.
  • Good for 1st operation
  • S-Style Collets have a 15 nose taper and a 1:2.5 pull backratio
  • Works with standard barfeed applications
  • Easy change-over
  • Direct mount to machine tool
  • Custom Solutions Available

Systems Breakdown

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Click tab below to see specifications for S Style or Warner & Swasey Style Pull Back Collet Chucks

Item #

Description

Spindle

Stock

OAL

Flange

Nose

Capacity

S15 (H) – (Utilizes standard S15 collet pads)

Inch

Metric

Inch

Metric

Inch

Metric

Inch

Metric

41550-C07

A5-S15H

A2-5

B

5.500

139.70

6.450

163.83

3.375

85.73

1.500

38.10

41560-D06

A6-S15H

A2-6

C

6.750

171.45

7.450

189.23

3.375

85.73

415140-B190

140 MM-S15H

140 MM

C

5.750

146.05

6.450

163.83

3.375

85.73

S20 (H) – (Utilizes standard S20 collet pads)

42050-C05

A5-S20H

A2-5

B

5.625

142.88

6.450

163.83

4.500

114.30

2.000

50.80

42060A-D05

A6-S20HS

A2-6

A

5.575

141.61

7.450

189.23

4.400

111.76

42060A-D07

A6-S20H

A2-6

A

6.750

171.45

7.450

189.23

4.400

111.76

42080A-B13

A8-S20H

A2-8

A

7.075

179.71

9.450

240.03

5.450

138.43

420140-B195

140 MM-S20H

140 MM

B

5.275

133.99

6.450

163.83

4.400

111.76

S22 (H) – (Utilizes standard S22 collet pads)
42260A-E06

A6-S22H

A2-6

A

7.250

184.15

7.450

189.23

5.000

127.00

2.250

57.15

42280-B16

A8-S22H

A2-8

B

8.700

220.98

9.450

240.03

5.700

144.78

S26 (H)(Utilizes standard S26 collet pads)

42660B-E03

A6-S26H

A2-6

A

5.750

146.05

7.450

189.23

5.750

146.05

2.625

66.68

42680B-C16

A8-S26HS

A2-8

5.750

146.05

9.450

240.03

5.750

146.05

42680B-D16

A8-S26H

A2-8

7.000

177.80

9.450

240.03

5.750

146.05

S30 (H)( Utilizes standrad S30 collet pads)

43060-E08

A6-S30H

A2-6

A

6.375

161.93

7.450

189.23

5.750

146.05

3.000

76.20

43080A-E15

A8-S30HS

A2-8

6.525

165.74

9.450

240.03

5.750

146.05

43080A-K05

A8-S30H

A2-8

7.675

194.95

9.450

240.03

5.750

146.05

S35 (H)(Utilizes standrad S35 collet pads)

43580-C300

A8-S35HS

A2-8

B

6.750

171.45

9.450

240.03

7.000

177.80

3.500

88.90

435FN-B315

F/N-S35H  (1)

A2-6/8

A

6.250

158.75

**

**

7.000

177.80

435FN-B315

F/N-S35H  (1)

A2-11

C

6.250

158.75

**

**

7.000

177.80

S40 (H) (Utilizes standard S40 collet pads)

44011-7DEG

A11-S40HS

A2-11

B

7.500

190.50

11.500

292.10

7.900

200.66

4.000

101.60

44011-K16

A11-S40H BB

A2-11

C

10.750

273.05

11.500

292.10

9.000

228.60

440FN-K20

F/N-S40H  (1)

A2-8/11

A

7.600

193.04

**

**

8.200

208.28

S50 (H)(Utlizes standard S50 collet pads)

45011-K25A11-S50H

A2-11

C

10.750

273.05

11.450

290.83

10.500

266.70

5.000

127.00

S-style master collets for Pull Back collet chucks have a 15 degree taper
S-style master collets ARE INCLUDED with the Pull Back collet chuck
H – Hardinge HS – Hardinge (SHORT)
** Flange diameter varies with mount
(1) FLAT NOSE (F/N) CHUCK- Must be used with mounting plates. OAL is without the plate
All Systems come with Drawtube Adapter, Mounting Hardware, Spare Parts and Collet Wrench

Description

Spindle

Stock

OAL

Flange

Nose

Capacity

S15 (W)(Utilizes W & S #3 collet pads)

Inch

Metric

Inch

Metric

Inch

Metric

Inch

Metric

41550W-A08

A5-S15W

A2-5

C

5.500

139.70

6.450

163.83

3.370

85.60

1.500

38.10

41560W-B09

A6-S15W

A2-6

6.750

171.45

7.450

189.23

S20 (W) (Utilizes W & S #4 collet pads)
42050W-C09

A5-S20W

A2-5

C

5.625

142.88

6.450

163.83

4.400

111.76

2.000

50.80

42060W-D09

A6-S20W

A2-6

6.750

171.45

7.450

189.23

42080W-B15

A8-S20W

A2-8

8.250

209.55

9.450

240.03

S26 (W)(Utilizes W & S #5 collet pads)

42660W-A07

A6-S26W

A2-6

C

6.250

158.75

7.450

189.23

5.750

146.05

2.625

66.68

42680W-C295

A8-S26W

A2-8

7.500

190.50

9.450

240.03

42680WC15

A8-S26WS

A2-8

6.250

158.75

9.450

240.03

W – Warner & Swasey
WS – Warner & Swasey (Short)
Master collets are included with the W & S Pull Back collet chuck
Customs Available, Call for Quote.

Machined Drawtube Adapter Included with Collet Chuck

Bonus Package includes:

  • 2 O-Ring Seals
  • 1 Anti-Rotation Screw
  • 1 Collet Wrench
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