NTN-SNR LINEAR AXIS AXC Series Manual page 192

Table 6.25 __ EN Limit sizes of coupling cones for AXC_S_G, AXF_S_G, AXDL_S_G, AXLT_S_G
Centering b [mm]
Shaft diameter d [mm]
Shaft without feather key
Code numbe
Shaft with feather key
Pitch circle e1 [mm]
When using a
deflection belt drive 1
Thread
1- note limit sizes of Chapter 6.2.5
X: Code number for special version according drawing
The coupling cone is no separate componet for Linear Axis of the series AXBG. The fixed bearing of the ball screw and the coupling
cone are here one part. The dimensions according Figure 6.35 for this series are summarized in Table 6.26. The dimensions of the
associated couplings are shown in Table 6.27 and Figure 6.36 and can be ordered as a separate part.
Table 6.26 __ Dimensions of coupling cones for AXBG_S_G
Type Code number
AXBG15S A
AXBG20S A
AXBG26S A
A
AXBG33S
B
C
A
B
AXBG46S
C
D
A
B
AXBG55S
C
D
Figure 6.36 __ Dimensions of the coupling for AXBG_S_G
35 40 50 60
8 9 14 11
A C E G
B D F H
46 63 70 / 95 75
M4 M4 M4 / M6 M5
e1 Thread L1
[mm] [mm]
25 x 8 4 x Ø 2,4 42,0
29 4 x M3 x 6 49,0
33 4 x M3 x 6 52,0
37 4 x M3 x 8
59,0
40 4 x M4 x 8
4 x M5 x 10
70 69,0
4 x M4 x 10
60 8 x M4 x 8 85,5
70 4 x M4 x 8 93,5
90 4 x M5 x 10 100,5
4 x M6 x 12 105,5
70 4 x M5 x 10 94,0
4 x M6 x 12
90
4 x M5 x 12 106,0
100 4 x M6 x 12
70 80 95
14 14 16 14 19 19
I K -- N P R
J L M O Q S
90 100 115 130
M5 M6 M8
b1 d
min.
[mm] [mm]
20 3
20 3
24 3
28
3
50
50
5
70
50
70 5
80
190
110 130 180
24 19 24 24 32 24 28
T V Y A C E G
U W Z B D F H
130 165
M8 M10
d k Nominal torque
max.
[mm] [mm] [Nm]
7 29,5 x 22 0,5
7 40 x 29 1,0
8 50 x 37 1,5
50 x 44,5
8 1,5
60 x 60
63 x 63,5
62 x 62
24 10,0
80 x 80
89 x 74,5
24 80 x 80 10,0
86 x 86
38
I
J