Cooper Instruments & Systems LXT 981 Torque Sensor - Manual (Page 7)

CF 189 7 Rev. E; Dec. 12, 2011
Symbol Unit Regular Min. Max.
1 Cycles (optical) n 360
2 Cycle error ΔC Degree 7) 0.8x10 -2 4.2x10 -2
3 Pulse width error ΔP Degree 7) 1.9x10 -2 8.3x10 -2
4 State width error Δs
x
Degree 7) 1.4x10 -2 8.3x10 -2
5 Phase error Δφ Degree 7) 0.6x10 -2 4.2x10 -2
6 Index pulse width P
0
Degree 7) 0.25 0.17 0.33
7 Ch I rises after Ch B or Ch A falls t
1
ns 100 10 1000
8 Ch I rises after Ch A or Ch B rises t
2
ns 300 10 1000
9 Rise-time t
r
ns 180
10 Fall-time t
f
ns 50
7) Degree is with respect to the rotation.
6.0 DIMENSIONS
Dimensions (in mm):
A B C D E F G H I
50 Nm 160 93 33,5 15g6 96 60 61 40 57
100 Nm 160 93 33,5 15g6 96 60 61 40 57