HBK T210 - Rotational Speed

15
T210
LOAD-CARRYING CAPACITY
0
45
35
Torque in M
N
in %
+M
N
100
-M
N
100
80% M
N
oscil
lation width
Upper torque limit
Lower torque limit
Fig. 6.1 Permissible dynamic loading
6.2 Rotational speed
A slotted disk is installed on the loaded member. This is scanned by an encoder in the
housing. The T210 returns two 90° offset square wave signals with 512 pulses per revolu
tion at the output. Detection of the direction of rotation is possible with this angle. In
clockwise rotation, channel B (pin G) lags channel A (pin B) by 90°.
Channel A
(pin B, red)
Channel B
(pin G,
green)
U (5 V)
U (5 V)
t
t
Fig. 6.2 Detection of rotational speed and direction of rotation