SJL-C SJL-M
High precision 6-jaw chuck (2+2+2) equalising Ø 170 - 400 mm
■ Jaws equalising as a pair ■ Equalising mechanism lockable
Self centering TONGUE & GROOVE
Self centering METRIC SERRATION
Application/customer benefit • Clamping of easy deformed workpieces • Low deformation by means of 2+2+2 jaw clamping • High radial and axial clamping accuracy • Fully sealed and oil bath lubricated
• Ideal for high speeds Technical data
• Adjustable to 6-jaw 2+2+2 or true 6-jaw clamping • Channels for air and / or coolant (2 medium feed) • Centrifugal force compensation • proofline ® chucks = fully sealed - low maintenance Standard equipment 6-jaw chuck with mounting bolts and adjustment key Oil
s
a l e
m a i
Chuck in open position = right end position
Dimensions for SJL-M Metric serration 1.5 x 60°
SJL-C
SJL-C
Dimensions for SJL-M Metric serration 1.5 x 60°
Moveable key
O
Moveable key
Subject to technical changes. For more detailed information please ask our customer service.
SMW-AUTOBLOK Type Mounting
SJL-C-170 SJL-C-225 SJL-M-225 SJL-C-290 SJL-M-290 SJL-C-400 SJL-M-400 Z140 Z170 Z170 Z220 Z220 Z300 Z300
mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm mm
A
170 140
225 170
225 170
290 220
290 220
400 300 235
400 300 235
B F H6
C D
104.8
133.4
133.4
171.4
171.4
M20
M24
M24
M30
M30
M42x3
M42x3
E f7
21 43 47 76
25 47 51 93
25 47 51 93
32 60 65
32 60 65
44 82 90
44 82 90
F
G H K
118
118
163 20.8 30.9 51.7 177
163 20.8 30.9 51.7 181
Piston stroke
9.5
11.5
11.5
15 23 38
15 23 38
Piston position min. Piston position max.
L L
15.45 24.95
18
18
29.5 101
29.5
M
84
103.5
128
131
N O R S S T V Z a b
5 2
5
5 3
6 3
6
8 4
8
2.5
3,5
3.5
M10 (6 x 60°) M12 (6 x 60°) M12 (6 x 60°) M16 (6 x 60°) M16 (6 x 60°) M20 (6 x 60°) M20 (6 x 60°)
Max. Min.
58.5 53.5
79 73 40 10
79 73 40 10
101.5
101.5
139 128
139 128
93.5
93.5
30
51
51
70 17
70 17
8
12.2 28.1
12.2 28.1
Protecting sleeve length
17.7
22.1
22.1
38.2
38.2
Width of tongue
7.5
10
10
12 26
12 26
14 36
14 36
15.5
20,5
20,5
c
21 (2 x 10.5) 27 (2 x 13.5) 27 (2 x 13.5) 34 (2 x 17.0) 33 (2 x 16.5) 45 (2 x 22.5) 45 (2 x 22.5)
Thread
d e
M6 (3x)
M8 (3x)
M8 (3x)
M10 (3x)
M10 (3x)
M12 (3x)
M12 (3x)
Width of groove
8
11
-
14
-
19
-
226 SMW-AUTOBLOK
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