Catalog FORMAT plus - EDE 2015 - 2017

Wedge bars/chuck 548

Jaw drill-out device for three-jaw chuck

Application: For grinding hardened jaws and turning unhardened jaws.

3120

Size

Order No. 0001 0003 0005 0007 0009 0011

Outside ∅ mm

Inner ∅ mm

Adjusting range ∅ J mm

Adjusting range ∅ A mm

Thread

B mm

for lathe chucks up to ∅ mm

0*

795.00 ◊ 895.00 ◊ 995.00 ◊ 1095.00 ◊ 1195.00 ◊ 1595.00 ◊

153 176 215 244 290 342

110 110 135 162 208 260

50–115 35–125 70–140 100–175 145–215 160–270

150–215 170–260 215–285 240–315 290–360 330–440

125 200 250 250 315 400

M5 M8 M8 M8 M8

20 31 31 31 31 31

1 2 3 4 5

Systems

3 Clamping

M10

(301)

* Light design.

Key bar 3-jaw chuck DURO-T

Design: With short-taper DIN 55027, with stud bolt and collar nut. Chuck body completely surface-hardened and statically balanced. High stiffness guarantees precision at higher loads in up to 20 % higher clamping forces. Radial and axial run-out tolerances are twice as accurate as DIN 69386/I. Highly user-friendly as well as high precision in repeated jaw-changing, with indicator marks for quick jaw adjustment and appealing shape incl. drop-off edge for water. Excellent protection against corrosion due to very good lubrication of the highly stressed sliding surfaces, such as: • Spindle thread and spindle support surface • Wedge bars • Drive ring • Fulcrum slide Application: For lathes. Used with a base plate the stationary key bar chuck is also suitable for milling machines, indexing devices and machining centres. Supplied: With base jaws and reversible adapter jaws as well as safety key. Order No. Size mm 3090 Inch Through-hole ∅ mm D mm

DIN 6350

Form A

Max. speed RPM min -1

max. torque* N•m

max. clamping force* kN

0001 0004 0007 0010 0013

160 200 250 315 400

1865.00 2010.00 2630.00 4280.00 ◊ 6600.00 ◊

6.1/4

42 52 62 87 102

63 81 92 111 118

5400 4600 4200 3300 2200

120 155 190 210 260

73 114 185 240 260

8

10

12.1/2 15.3/4

(302)

* For preserving precision.

Key bar 3-jaw chuck DURO-T

Design: With short-taper DIN 55027, with stud bolt and collar nut. Chuck body completely surface-hardened and statically balanced. High stiffness guarantees precision at higher loads in up to 20 % higher clamping forces. Radial and axial run-out tolerances are twice as accurate as DIN 69386/I. Highly user-friendly as well as high precision in repeated jaw-changing, with indicator marks for quick jaw adjustment and appealing shape incl. drop-off edge for water. Excellent protection against corrosion due to very good lubrication of the highly stressed sliding surfaces, such as: • Drive ring • Fulcrum slide Application: For lathes. Used with a base plate the stationary key bar chuck is also suitable for milling machines, indexing devices and machining centres. Supplied: With base jaws and reversible adapter jaws as well as safety key. • Spindle thread and spindle support surface • Wedge bars

DIN 55027

Form A

F

D

3092

Size mm 160 160 160 200 200 200 250 250 315 315 315 400 400

Order No. 0001 0004 0007 0010 0013 0016 0019 0022 0025 0028 0031 0034 0037

Short taper

Through-hole ∅ mm

D mm

F mm

Max. speed RPM min -1

max. torque* N•m

max. clamping force* kN

2140.00 ◊ 2140.00 2140.00 ◊ 2310.00 2310.00 2310.00 ◊ 3020.00 3020.00 4490.00 ◊ 4490.00 4490.00 6900.00 ◊ 6900.00 ◊

4 5 6 5 6 8 6 8 6 8

42 42 42 52 52 52 62 62 87 87 87 102 102

76 85.0 78 104.8 85 133.4 96 104.8 97 133.4 108 171.4 108 133.4 110 171.4 127 133.4 129 171.4 131 235.0 138 171.4 138 235.0

5400 5400 5400 4600 4600 4600 4200 4200 3300 3300 3300 2200 2200

120 120 120 155 155 155 190 190 210 210 210 260 260

73 73 73 114 114 114 185 185 240 240 240 260 260

11

8

11

(302)

* For preserving precision.

3/8

All stocked articles available within 24 hours by UPS Express.

All prices excluding VAT per piece (if not stated otherwise).