HBM T40B Mounting Instructions page 55

Nominal (rated) torque M
Rotational speed measuring system
Measurement system
Magnetic poles
Maximum position deviation of the
poles
Output signal
Pulses per revolution
Minimum rotational speed for
sufficient pulse stability
Pulse tolerance
Maximum permissible output
frequency
Group delay
Radial nominal (rated) distance
between sensor head and magnetic
ring (mechanical distance)
Working distance range between
sensor head and magnetic ring
Max. permissible axial displacement
of the rotor to the stator
Hysteresis of reversal in the case of
relative vibrations between rotor and
stator
Torsional vibration of the rotor
Horizontal stator vibration displacement
Magnetic load limit
Remanent flux density
Coercive field strength
T40B
nom
7)
8)
A03452_15_X00_00 HBM: public
NVm 50
Magnetic, via AMR sensor
(Anisotropic Resistive Effect)
and magnetized plastic ring
with embedded steel ring
50 angular seconds
V 5 V symmetrical (RS-422);
2 square‐wave signals approx.
1024 (Option 6, Code 1 & A)
1028 (Option 6, Code 2 & B)
rpm
degrees
kHz
μs
mm
mm
mm
degrees
mm
mT
kA/m
Specifications
100 200
72
90° phase shifted
0
<"0.05
420
<150
1.6
0.4 to 2.5
"1.5
<approx. 0.2
<approx. 0.5
>100
>100
500
86
53