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Scroll chuck 534

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Key bar three-jaw lathe chuck DURO-T

Design: With short-taper DIN 55027, with stud bolt and collar nut. Chuck body completely surface-hardened and balanced. Jaws in the chuck ground concentrically Radial and axial run-out tolerances only half of the permitted values prescribed by DIN 69386/I. With quick jaw replacement system, visual marking for quick jaw replacement and jaw locking. High corrosion protection and splash-water edge on the outer contour. Good lubrication options of the highly stressed sliding surfaces. Application: For lathe applications, where high clamping forces and high concentricity and accurate repetition are required. Scope of delivery: With base jaws and reversible top jaws as well as safety key.

DIN 55027

Form A

3092

Systems

Clamping

Size

Order No.

Short taper

Through- hole ∅ mm

Height without jaws D mm

F

Max. torque

Max. clamping force kN

Concentricity

Max. rpm

3

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

mm

N•m 120 120 120 155 155 155 190 190 210 210 210 260 260

mm

min -1 5400 5400 5400 4600 4600 4600 4200 4200 3300 3300 3300 2200 2200

0001 0004 0007 0010 0013 0016 0019 0022 0025 0028 0031 0034 0037

2204.00 ◊ 2204.00 2204.00 ◊ 2379.00 2379.00 2379.00 ◊ 3111.00 3111.00 4625.00 ◊ 4625.00 4625.00 7107.00 ◊ 7107.00 ◊

4 5 6 5 6 8 6 8 6 8

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

76 78 85 96 97 108 108 110 127 129 131 138 138

85

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

0.04 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.08 0.08 0.08 0.08 0.08

104.8 133.4 104.8 133.4 171.4 133.4 171.4 133.4 171.4

11

235

8

171.4

11

235

(W302)

Key bar three-jaw lathe chuck DURO-T

Design: With short-taper DIN 55029, with stud bolt for Camlock. Chuck body completely surface-hardened and balanced. Jaws in the chuck ground concentrically Radial and axial run-out tolerances only half of the permitted values prescribed by DIN 69386/I. With quick jaw replacement system, visual marking for quick jaw replacement and jaw locking. High corrosion protection and splash-water edge on the outer contour. Good lubrication options of the highly stressed sliding surfaces. Application: For lathe applications, where high clamping forces and high concentricity and accurate repetition are required. Scope of delivery: With base jaws and reversible top jaws as well as safety key.

DIN 55029

3094

Size

Order No.

Short taper

Through- hole ∅ mm

Height without jaws D mm

F

Max. torque N•m

Max. clamping force kN

Concentricity

Max. rpm

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

mm

mm

min -1 5400 5400 5400 4600 4600 4600 4200 4200 3300 3300 3300 2200 2200

0001 0004 0007 0010 0013 0016 0019 0022 0025 0028 0031 0034 0037

2310.00 ◊ 2310.00 ◊ 2310.00 ◊ 2493.00 ◊ 2493.00 2493.00 ◊ 3260.00 3260.00 4847.00 ◊ 4847.00 4847.00 7448.00 ◊ 7448.00 ◊

4 5 6 5 6 8 6 8 6 8

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

83.5

82.6 104.8 133.4 104.8 133.4 171.4 133.4 171.4 133.4 171.4

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

0.04 0.04 0.04 0.06 0.06 0.06 0.06 0.06 0.08 0.08 0.08 0.08 0.08

87 104 101 106 125 117 120 145 136 143 141 148

11

235

8

171.4

11

235

(W302)

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