NTN-SNR LINEAR AXIS AXC Series Manual page 68

AXC80S / AXC80T
T = Table length
Re-greasing possibility on both sides
1
Technical data
Type
Guiding system
Table length T
Screw element
Screw diameter
Pitch / Pitch direction
Maximum velocity
Pitch accuracy
Dynamic load rating of the ball screw
Idling speed torque
Maximum drive torque
Maximum axial operating load
Moment of inertia
Geometrical moment of inertia (profile) I
Geometrical moment of inertia (profile) I
Maximum total length
Repeatability
Efficiency
* For drive type SV and not for guiding system A and F - ** not for guiding system A
Mass
Guiding system
Basic mass (including slider mass)
Mass per 100 mm stroke
Slider mass
S = Stroke
L = T + S + 60 mm (+ n x SA x 50 mm)
SN/SV2005
mm
mm
mm 5 / right, left
m/min
µm/300mm
N 8 300 (14 000*)
Nm
Nm 2,1 (3,7*)
N
Kgcm 2 /m
cm 4
y
cm 4
z
m
mm
kg
kg
kg
1
n x SA = Number of screw drive support units
SN/SV2020** SN2050**
Linear guide A and B / Without guiding system F
Guiding system B: 280 / Guiding system A and F: 220
Ball screw
20 / right 50 / right
30 120
52
8 300 (11 000*) 13 000
0,4...0,6
8,3 (15,0*)
2 600 (4 700*) 2 600
0,84 0,81
146,9
199,2
5,5
0,03
0,95 0,98
Linear guide
A
6,3
1,1
1,7
66
TN/TVT2004 TN/TVT2008
Trapezoidal screw
20
4 / right, left 8 / right
150 4,2
50
-
21,0 4,3
2 700
0,79 0,81
6,0
0,07
0,40
Linear guide Without guiding system
B F
6,8 4,8
1,1 0,9
2,2 1,40
8,5
100
6,0
0,57