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KFZ 3 Jaw swing lock chuck
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KFZ 3 Jaw swing lock chuck

3-jaw swing lock chuck is a type of chuck commonly used in machining and metalworking applications. It is designed to securely hold and clamp cylindrical workpieces in place during machining operations.
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The cone with 10 ° can be clamped when theworkpiece is clamped and pulled back. The clawcan swing freely for 5 ° from left to right and it has strong clamping force (as shown in the figure);

A special chuck with center compensation is also available;

Easy conversion between inner diameter clamping and outer diameter clamping;

The accuracy of repeated positioning is up to 0.03mm.



Size parameter

Spec(mm) A B C D E F H l1 l2
KFZ-06 162 77 140 104.8 5 3-M10 14.3 73 22.2
KFZ-08 200 88 170 133.4 5 3-M12 19.3 89 25
KFZ-10 254 105 220 171.4 5 3-M16 24.5 112.8 30.2
KFZ-12 300 105 220 171.4 5 3-M16 24.5 133.3 50.7
KFZ-15 381 120 300 235 5 3-M20 29 171.15 69.85
KFZ-18 457 126.5 300 260 5 3-M20 29 209.65 108.35
KFZ-21 533 126.5 380 330.2 5 3-M24 29 248 146.7

 

Spec(mm) J K L M N P Q R U
KFZ-06 68 29.4 15 44 38.1 50 17.6~29 30 M16
KFZ-08 81 34 15 54 44.45 55 20~34 30 M18
KFZ-10 100 44.5 19 64 57 70 23.5~41 35 M22
KFZ-12 110 44.5 19 64 57 70 20~ 37.5 38 M22
KFZ-15 140 54 24 74 66.7 80 29.6~ 52 40 M24
KFZ-18 140 54 24 74 66.7 80 16.4~ 38.7 41 M30
KFZ-21 170 54 24 74 66.7 80 16.4~ 38.7 41 M30

 

Performance parameters

Spec Gripping Range (mm) Plunger Stroke
(mm)
Jaw Stroke
(DIA_mm)
Max.Speed
(min-1)
Max.Pull Force
(KN)
Max.Grpping
Force(KN)
Malching Cylinder Weight
kg
Outer Dia Inside Dia
KFZ-06 ф12.7-ф120 ф70-ф152 11.4 7.9 4000 23 70 B-R1225 14.8
KFZ-08 ф16-ф152 ф76-ф203 14.2 9.5 3500 32 96 B-R1225 23.7
KFZ-10 ф50-ф203 ф85-ф235 17.5 12.7 3200 40 123 B-R1530 39.5
KFZ-12 ф63-ф241 ф127-ф305 17.5 12.7 2500 40 123 B-R1530 58.5
KFZ-15 ф78-ф310 ф170-ф380 22.4 15.8 1800 54 165 B-R2035 95.2
KFZ-18 ф90-ф390 ф 245-ф455 22.4 15.8 1500 55 166 B-R2035 145
KFZ-21 ф165-ф470 ф320-ф530 22.4 15.8 1000 56 167 B-R2035 180

The above data are the standard parameters, personalized customized solutions can be provided according to customer's requirement.


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