User's Manual

Specifications
70 A3452-10.0 T40B
Nominal (rated) torque M
nom
105321kNVm
Rotational speed measuring system
Measurement system Magnetic, via AMR sensor (Anisotropic
Resistive Effect) and magnetized plastic
ring with embedded steel ring
Magnetic poles 86 108 126 156
Maximum position deviation
of the poles
50 angular seconds
Output signal V 5 V symmetrical (RS-422);
2 square‐wave signals approx. 90° phase
shifted
Pulses per revolution 1024
Minimum rotational speed
for sufficient pulse stability
rpm 0
Pulse tolerance
26)
degrees <"0.05
Maximum permissible output
frequency
kHz 420
Group delay μs <150
Radial nominal (rated)
distance between sensor
head and magnetic ring
(mechanical distance)
mm 1.6
Working distance range
between sensor head and
magnetic ring
mm 0.4 to 2.5
Max. permissible axial
displacement of the rotor to
the stator
27)
mm "1.5
Hysteresis of direction of
rotation reversal in the case
of relative vibrations
between rotor and stator
Torsional vibration of the rotor degrees <approx. 0.2
Horizontal stator vibration
displacement
mm <approx. 0.5