PTK11-A SERIES DIRECT MOUNTING 3-JAM SELF-CENTERING CHUCKS:

ptk11-a

This series of chucks are of the short cone type and can be directly connected to the spindle noses of the machine tools.

 The chuck mounting types are classified as type A1กขA2กขC and D which can be separately fitted onto NO.3กข4กข5กข6กข8กข11กข15 spindle noses.  The connecting dimensions conform to GB5900.1-GB5900.3(ISO-702) standards. The same with the PTK11 series 3-jaw self-centering chucks,  PTK11-A are classified as solid jaws, two-piece jaws for Form A and Form C jaws can be interchanged for chucks of the same size and the same jaws s Form.
1. Form A: Mounting Front

(1). Form A1: Use Inner Tapped Holes

 Model

D

 D1 D2 D3 D4 D5 H1 h h1 h2 d1 z-d
PTK11200/A15 PTK11200A/A15 200 82.563 61.9 40 133 104.8 84 14.288 12 6.5 16.3 3-M10
PTK11250/A15 PTK11250A/A15 250 82.563 61.9 40 133 104.8 93 14.288 12 6.5 16.3 3-M10
PTK11200/A16 PTK11200A/A16 106.375 82.6 55 165 133.4 93 15.875 13 6.5 19.5 6-M12
(1). Form A2: Use Outer Tapped Holes

 Model

D

 D1 D3 D4 D5 H1 h h1 h2 d1 z-d
PTK11200/A24 PTK11200A/A24 200 63.513 60 108 82.6 86 -- 10 6.5 14.7 3-M10
2. Form C : Mounting with Studs and locknuts

 Model

D

 D1 D2 D3 D4 H1 h h1 h2 d1 z-d
PTK11125/C3 125 53.975 75 25 102 63 13 10 -- -- 3-M10
PTK11125/C4 63.513 85 25 112 63 13 10 6.5 14.7 3-M10
PTK11160/C3 PTK11160A/C3 PTK11160C/C3 160 53.975 75 40 102 76 13 10 -- -- 3-M10
PTK11160/C4 PTK11160A/C4 PTK11160C/C4 63.513 85 40 112 70 13 10 6.5 14.7 3-M10
PTK11160/C5 PTK11160A/C5 PTK11160C/C5 82.563 104.8 40 135 73 15 12 6.5 16.3 4-M10
PTK11200/C4 PTK11200A/C4 PTK11200C/C4 200 63.513 85 50 112 84 13 10 6.5 14.7 3-M10
PTK11200/C5 PTK11200A/C5 PTK11200C/C5 82.563 104.8 50 135 84 15 12 6.5 16.3 4-M10
PTK11200/C6 PTK11200A/C6 PTK11200C/C6 106.375 133.4 50 170 84 16 13 6.5 19.5 4-M12
PTK11250/C5 PTK11250A/C5 PTK11250C/C5 250 82.563 104.8 70 135 95 15 12 6.5 16.3 4-M10
PTK11250/C6 PTK11250A/C6 PTK11250C/C6 106.375 133.4 70 170 95 16 13 6.5 19.5 4-M12
PTK11250/C8 PTK11250A/C8 PTK11250C/C8 139.719 171.4 80 220 95 18 14 8 24.2 4-M16
PTK11320C/C6  PTK11320A/C6 320 106.375 133.4 100 170 103.5 16 13 6.5 19.5

4-M12
PTK11320C/C8  PTK11320A/C8 139.719 171 100 220 106 18 14 8 24.2

4-M16
PTK11320C/C11 PTK11320A/C11 196.869 235 100 290 103.5 20 16 10 29.4

6-M20

PTK11400C/C11

 400 196.869 235 130 290 120 20 16 10 29.4

6-M20

PTK11500C/C11

 500 196.869 235 200 290 135 20 16 10 29.4

6-M20
3. Form D : Mounting with Studs and Camlocks

 Model

D

 D1 D2 D3 D4 H1 h h1 z-d
PTK11125/D3 125 53.975 70.6 25 92 63 13 10 3-M10กม1
PTK11125/D4 63.513 82.6 25 117 63 13 10 3-M10กม1
PTK11160/D3 PTK11160A/C3 PTK11160C/C3 160 53.975 70.6 40 92 76 13 10 3-M10กม1
PTK11160/D4 PTK11160A/C4 PTK11160C/C4 63.513 82.6 40 117 70 13 10 3-M10กม1
PTK11160/D5 PTK11160A/C5 PTK11160C/C5 82.563 104.8 40 146 73 15 12 6-M12กม1
PTK11200/D4 PTK11200A/C4 PTK11200C/C4 200 63.513 82.6 50 117 86 13 10 3-M10กม1
PTK11200/D5 PTK11200A/C5 PTK11200C/C5 82.563 104.8 50 146 86 15 12 6-M12กม1
PTK11200/D6 PTK11200A/C6 PTK11200C/C6 106.375 133.4 50 181 86 16 13 6-M16กม1.5
PTK11250/D5 PTK11250A/C5 PTK11250C/C5 250 82.563 104.8 70 146 95 15 12 6-M12กม1
PTK11250/D6 PTK11250A/C6 PTK11250C/C6 106.375 133.4 70 181 98 16 13 6-M16กม1.5
PTK11250/D8 PTK11250A/C8 PTK11250C/C8 139.719 171.4 80 225 98 18 14 6-M20กม1.5
PTK11320C/D6  PTK11320A/D6 320 106.375 133.4 100 181 103.5 16 13

6-M16กม1.5
PTK11320C/D8  PTK11320A/D8 139.719 171.4 100 225 103.5 18 14

6-M20กม1.5
PTK11320C/D11 PTK11320A/D11 196.869 235 100 298 103.5 20 16 6-M22กม1.5
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