NTN-SNR LINEAR AXIS AXC Series Manual page 127

Linear motion
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Technical data
Type
Drive element
Screw diameter
Pitch / Pitch direction
Maximum velocity
Maximum drive torque
Maximum axial operating load
Moment of inertia
Geometrical moment of inertia (profile) I
Geometrical moment of inertia (profile) I
Maximum profile length
* For P precision
Dimension and mass
Profile length
Dimension
L
[mm]
L1
L2
340
70
20
440
70
20
540
70
20
640
70
20
740
70
20
840
70
20
940
70
20
1 040
70
20
1 140
70
20
1 240
70
20
Allowable rotational speed of the ball screw
5 000
4 500
4 000
3 500
3 000
2 500
2 000
1 500
1 000
500
0
240
340
440
Stroke [mm]
mm
mm
m /min
Nm
N
Kgcm
2
/m
cm
4
y
cm
4
z
mm
Index
m
n
A
2
3
6,50
3
4
8,00
4
5
9,00
5
6
10,50
6
7
12,00
7
8
13,00
8
9
14,50
9
10
16,00
10
11
17,50
11
12
18,50
540
640
740
840
940
SN1510
10 / right
44,4
2,9 (1,4*)
1 800 (900*)
Guiding system
Without cover plate
[kg]
B
C
D
7,50
6,00
6,50
8,50
7,50
8,00
10,00
8,50
9,50
11,50
10,00
10,50
13,00
11,50
12,00
14,00
13,00
13,50
15,50
14,00
14,50
17,00
15,50
16,00
18,00
17,00
17,50
19,50
18,50
19,00
1 040
1 140
1 240
1 340
1 440
125
SN1520
Ball screw
15
20 / right
88,8
5,7 (4,1*)
1 800 (1 300*)
0,39
24,2
149,0
1 240
Guiding system
With cover plate
[kg]
A
B
C
7,00
8,00
6,50
8,50
9,50
8,00
10,00
11,00
9,50
11,00
12,50
10,50
12,50
14,00
12,00
14,00
15,50
13,50
15,50
16,50
15,00
17,00
18,00
16,50
18,50
19,50
18,00
19,50
21,00
19,00
AXBG46SN
D
7,00
8,50
10,00
11,50
13,00
14,00
15,50
17,00
18,50
20,00

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