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PRODUCTS / OPEN CENTER POWER CHUCKS
 GENERAL FEATURES

KHC WEDGE TYPE OPEN CENTER POWER CHUCKS, 2-3 AND 4 JAWS VERSIONS

Serration 1.5mmx60° - 3mmx60°
Mounting ISO-A
All parts are made of alloyed steel
2,3 and 4 jaws chucks avalible
Accessories, Mounting bolts and nuts

 TECHNICAL FEATURES
KHC-3-205A4
Order Code KHC-3-205A4
Chuck Size 5"
Number Of Jaws 3
Outside Diameter (mm) 135
Flange Number a4
Thru-Hole (mm) 33
Jaw Stroke (mm) Ø5,4
Shifter Stroke (mm) 10
Clamp Dia WithStandart (Min / Max) 6
135
Max. Gripping Force (kgf/kN) 3671/36
Max. Drawbar Pull Force (kgf/kN) 1784/17,5
Speed (d/dk-rpm) 7000
Weight (kg) 6,8

 

KHC-3-206A5
Order Code KHC-3-206A5
Chuck Size 6"
Number Of Jaws 3
Outside Diameter (mm) 169
Flange Number a5
Thru-Hole (mm) 45
Jaw Stroke (mm) Ø5,5
Shifter Stroke (mm) 12
Clamp Dia WithStandart (Min / Max) 15
169
Max. Gripping Force (kgf/kN) 5812/57
Max. Drawbar Pull Force (kgf/kN) 2243/22
Speed (d/dk-rpm) 6000
Weight (kg) 13,5

 

KHC-3-208A6
Order Code KHC-3-208A6
Chuck Size 8"
Number Of Jaws 3
Outside Diameter (mm) 210
Flange Number a6
Thru-Hole (mm) 52
Jaw Stroke (mm) Ø7,4
Shifter Stroke (mm) 16
Clamp Dia WithStandart (Min / Max) 20
210
Max. Gripping Force (kgf/kN) 8970/88
Max. Drawbar Pull Force (kgf/kN) 3466/34
Speed (d/dk-rpm) 5000
Weight (kg) 23

 

KHC-3-210A8
Order Code KHC-3-210A8
Chuck Size 10"
Number Of Jaws 3
Outside Diameter (mm) 254
Flange Number a8
Thru-Hole (mm) 75
Jaw Stroke (mm) Ø8,8
Shifter Stroke (mm) 19
Clamp Dia WithStandart (Min / Max) 25
254
Max. Gripping Force (kgf/kN) 11000/108
Max. Drawbar Pull Force (kgf/kN) 4385/43
Speed (d/dk-rpm) 4200
Weight (kg) 35

 

KHC-3-212A8
Order Code KHC-3-212A8
Chuck Size 12"
Number Of Jaws 2
Outside Diameter (mm) 305
Flange Number a8
Thru-Hole (mm) 91
Jaw Stroke (mm) Ø10,6
Shifter Stroke (mm) 23
Clamp Dia WithStandart (Min / Max) 30
305
Max. Gripping Force (kgf/kN) 14684/144
Max. Drawbar Pull Force (kgf/kN) 5612/55
Speed (d/dk-rpm) 3300
Weight (kg) 59

 

KHC-3-215A11
Order Code KHC-3-215A11
Chuck Size 15"
Number Of Jaws 3
Outside Diameter (mm) 381
Flange Number a11
Thru-Hole (mm) 117,5
Jaw Stroke (mm) Ø10,6
Shifter Stroke (mm) 23
Clamp Dia WithStandart (Min / Max) 50
381
Max. Gripping Force (kgf/kN) 18355 /180
Max. Drawbar Pull Force (kgf/kN) 7240/71
Speed (d/dk-rpm) 2500
Weight (kg) 118

 

KHC-3-218A11
Order Code KHC-3-218A11
Chuck Size 18"
Number Of Jaws 3
Outside Diameter (mm) 450
Flange Number a11
Thru-Hole (mm) 117,5
Jaw Stroke (mm) Ø10,6
Shifter Stroke (mm) 23
Clamp Dia WithStandart (Min / Max) 60
450
Max. Gripping Force (kgf/kN) 18355 /180
Max. Drawbar Pull Force (kgf/kN) 7240/71
Speed (d/dk-rpm) 2000
Weight (kg) 164

 

KHC-3-221A15
Order Code KHC-3-221A15
Chuck Size 21"
Number Of Jaws 3
Outside Diameter (mm) 510
Flange Number a15
Thru-Hole (mm) 180
Jaw Stroke (mm) Ø10,6
Shifter Stroke (mm) 23
Clamp Dia WithStandart (Min / Max) 120
510
Max. Gripping Force (kgf/kN) 23870/234,1
Max. Drawbar Pull Force (kgf/kN) 9200/90,2
Speed (d/dk-rpm) 1800
Weight (kg) 190

 

KHC-3-224A20
Order Code KHC-3-224A20
Chuck Size 24"
Number Of Jaws 3
Outside Diameter (mm) 610
Flange Number a20
Thru-Hole (mm) 205
Jaw Stroke (mm) Ø12
Shifter Stroke (mm) 26
Clamp Dia WithStandart (Min / Max) 150
610
Max. Gripping Force (kgf/kN) 23870/234,1
Max. Drawbar Pull Force (kgf/kN) 9200/90,2
Speed (d/dk-rpm) 1400
Weight (kg) 270

 

DIMENSIONS
5"
Chuck Size 5"
A 135
B 71
C (H6) 110
D 14
E 15
H 82,55
J 15,5
K 3-M10
L 33
M 4
N (min) 26,5
O (max) 19,75
O (min) 7,75
P (max) 16
P (min) 6
Q 2
R 10
S 20
T 25
U (max) 40x1,5
W 45
X 31
Y 54

 

6"
Chuck Size 6"
A 169
B 91
C (H6) 140
D 20
E 15
H 104,78
J 16
K 6-M10
L 45
M 5
N (min) 32
O (max) 22,75
O (min) 9,25
P (max) 26
P (min) 14
Q 2
R 12
S 19
T 31
U (max) 55x2
W 60
X 37
Y 73

 

8"
Chuck Size 8"
A 210
B 103
C (H6) 170
D 25
E 17
H 133,35
J 18
K 6-M12
L 52
M 5
N (min) 38,7
O (max) 29,75
O (min) 14,75
P (max) 31,5
P (min) 15,5
Q 2
R 14
S 20,5
T 35
U (max) 60x2
W 66
X 38
Y 95

 

10"
Chuck Size 10"
A 254
B 113
C (H6) 220
D 30
E 18
H 171,45
J 20
K 6-M16
L 75
M 5
N (min) 51
O (max) 33,75
O (min) 14,25
P (max) 27
P (min) 8
Q 2
R 16
S 25
T 40
U (max) 85x2
W 94
X 43
Y 110

 

12"
Chuck Size 12"
A 305
B 122
C (H6) 220
D 30
E 18
H 171,45
J 23
K 6-M16
L 91
M 6
N (min) 61,3
O (max) 45,75
O (min) 15,75
P (max) 26
P (min) 3
Q 2
R 21
S 28
T 50
U (max) 100x2
W 106
X 51
Y 130

 

15"
Chuck Size 15"
A 381
B 149
C (H6) 300
D 43
E 22
H 235
J 28
K 6-M20
L 117,5
M 6
N (min) 82
O (max) 45,25
O (min) 16,75
P (max) 29
P (min) 6
Q 5
R 22
S 43
T 62
U (max) 130x2
W 139
X 66
Y 165

 

18"
Chuck Size 18"
A 450
B 149
C (H6) 300
D 43
E 22
H 235
J 28
K 6-M20
L 117,5
M 6
N (min) 82
O (max) 79,75
O (min) 16,75
P (max) 29
P (min) 6
Q 5
R 22
S 43
T 62
U (max) 130x2
W 139
X 66
Y 165

 

21"
Chuck Size 21"
A 530
B 155
C (H6) 380
D 60
E 27
H 330,2
J 33
K 6-M24
L 180
M 6
N (min) 112,5
O (max) 69
O (min) 23
P (max) 38
P (min) 15
Q 5
R 25
S 38
T 65
U (max) 190x3
W 206
X 73
Y 180

 

24"
Chuck Size 24"
A 610
B 166
C (H6) 520
D 60
E 25
H 463,6
J 33
K 6-M24
L 205
M 6
N (min) 139,9
O (max) 87,5
O (min) 24,5
P (max) 41
P (min) 15
Q 5
R 25
S 38
T 65
U (max) 215x3
W 230
X 73
Y 180

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