JAPAN, USA, EU, KOREA PAT. SLIM CHUCK HIGH SPEED ROTATION ・ HIGH ACCURACY
GNo. (Option)
H
Fig. 2
φ C
φ C 1
φ C
φ D
GNo. (Option)
ℓ
H
ℓ 1
L
φ C
GNo. (Option)
φ C
φ D
H
ℓ
SK
Fig. 3
φ C
Fig. 1
φ C 1
φ C
φ D
L
ℓ ・ When SK J type nut is used, the total chuck length will be extended by 6mm. ・ When using SK-A collets or SK-AC collets, or when gripping a cutting tool smaller than the nominal diameter on SK collets, the total length will be shorter by about 3 mm. Please be careful when you check the interference. Photo shows SK10 type. ℓ 1 L
G No. (Option)
Weight (kg)
ℓ
ℓ 1
C C 1
L
Code No.
D
H
Fig
SK Collet
TAPER
BT30-SK 6- 60
19.5 32
60 33 33 90 56 65 120 62 95 45 22 22 60 35 35 90 65 65 120 95 95 75 50 50 60 35 35 75 50 50 90 65 65 120 95 95 60 37 37 75 52 52 90 67 67 120 97 97 60 37 37
1 2
0.7 0.7
0.7 ～ 6.0
21 ～ 35 SKG- 8
SK 6
- 90 -120 - 60 - 75 -120 - 90 - 90 - 75 -120 - 90 - 75 - 90 - 75 -120
19.5
SKG-12S 0.8 0.8
-SK10- 45
0.9 1.0 1.0 1.1 1.0 1.1 1.2 1.2 1.3 1.1 1.1 1.2 0.7
1.75 ～ 10.0
27.5 27.5 30 ～ 50
SK 10
SKG-12L
31 ～ 50
-SK13- 60
No.30
2.75 ～ 13.0
SK 13
SKG-15
33 33
31 ～ 65
1
45 ～ 60 45 ～ 65 40 ～ 70 70 ～ 75 65 ～ 75
-SK16- 60
SKG-12L
2.75 ～ 16.0
SK 16
40 40
SKG-18L SKG-12
65 ～ 70 SKG-12S
-SK20- 60
3.5 ～ 20.0 7.5 ～ 25.4
SK 20
75 90
52 52 67 67
SKG-12L 0.9 1.2
48.5 48.5
SKG-12
55 55 55 ～ 75
-SK25- 90
SK 25
1.5 1.0 1.1 1.4 1.5 1.1 1.2 1.2 1.4 1.8 2.1 1.6 1.6 1.2 1.3 1.4 1.6 1.8 1.8 2.0 2.4 1.3 1.4 1.5 1.7 1.9 2.0 2.2 2.7 1.3 1.8 1.7 2.0 1.4 1.6 2.0
BT40-SK 6- 60
60
30
30
19.5
1 2 3
- 90 -120 -150 - 90 -120 -150 -180 -200 -250 - 75 - 90 - 75 -120 -150 -180 -200 - 90 - 75 -120 -150 -180 -200 -250 - 75 - 90 -120 - 90 -120 -250
90 51 60
21 ～ 35 SKG- 8
0.7 ～ 6.0
SK 6
19.5
32
120 150
90
60
25 27.5
120
-SK10- 60
90 48 60 75 45 45 60 32 32
1
40
2
120 150 180 200 250
90
30 ～ 50 SKG-12L
1.75 ～ 10.0
SK 10
27.5
118 148 168 218
34.5
73
3
39
-SK13- 60
60 28 28 75 43 43 90 58 58
1
33
120 150 180 200 250
88
31 ～ 65 SKG-15
2.75 ～ 13.0
SK 13
33
118 148 168 218
No.40
88
3
40
50 ～ 65 40 ～ 67
-SK16- 60
60 32 32 75 43 43 90 58 58 120 88 88 150 118 118 180 148 148 200 168 168 250 218 218 60 32 32
SKG-18S
2.75 ～ 16.0
SK 16
40 40
SKG-18L
40 ～ 70
1
55 ～ 75 55 ～ 85 47 ～ 60 47 ～ 70 47 ～ 80
-SK20- 60
75 90
45 45
3.5 ～ 20.0
SK 20
48.5 48.5
SKG-22
75 47 47 60 60 120 90 90
-SK25- 75
SKG-28 SKG-12
7.5 ～ 25.4
SK 25
90 61 61 55 55
120 91 91
35
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