HBM TN, Инструкция по монтажу, Страница: 27 / 60

Specifications
TN
A01639_02_X00_00 HBM: public
25
Type TN
Accuracy class 0.02
Nominal (rated) torque
M
nom
500 200 100 N
⋅
m
20 10 5 2 1 kN
⋅
m
for reference only
15,000 7,500 3,750 1,500 750 375 150 75 ft‐lb
Vibration bandwidth
acc. to DIN 50100
(peak‐to‐peak)
% 200
Mechanical data
Torsional stiffness kN
⋅
m/
rad
8 11 27 66 100 320 720 1640
Torsion angle at M
nom
degree 0.7 1.0 1.1 0.9 1.1 0.9 0.8 0.7
1)
Each type of irregular stress (bending moment, lateral or axial force, exceeding the nominal
(rated) torque) can only be permitted up to its specified limit, provided none of the others can
occur at the same time. If this condition is not met, the limit values must be reduced. If 30% of the
bending moment limit and the lateral limit force occur at the same time, only 40% of the axial limit
force is permissible and the nominal (rated) torque must not be exceeded. The effects of 10% of
the permissible bending moments, axial and lateral forces on the measurement result are ±0.02%
of the nominal (rated) torque.
The Mbx and Mby bending moment measurement is designed to check the
application of force.
Can be used to check the mounting conditions and effective bending moment.
See section 6.2, page 10.
Classification as per DIN 51309 or EURAMET/cg-14
Class as per DIN 51309 % 0.05 HBM TOP class
Relative zero error (zero
signal return) % 0.0125 0.004
Relative reversibility
error vs. actual value % 0.063
(0.4 M
nom
–M
nom
)
0.04 (0.2 M
nom
–M
nom
)
[0.06 (0.1 M
nom
–M
nom
)]
Relative repeatability
(reproducibility and
repeatability errors in
same installation posi­
tions) % 0.025 0.005