LAH-80 Series Technical Document
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4-6 Adjustment of the end limit sensor
The operation range of the end limit sensor can be set to any value within the range of Figure 14 and Figure 15.
a) Remove the round head screw securing the sensor cover.
b) Slightly loosen the round head screw securing the sensor.
c) Move the sensor to the desired position along the rail, and fix it with the screw.
d) Secure the sensor cover with the screw.
e) Run the linear actuator at a low speed with no load to check the operation of each of the sensors.
◆
Do not use the product with the travel exceeding the
available range as shown in Figure 14 and Figure 15. It
may cause failure, poor accuracy, or injury.
◆
Control must be provided so that the motor stops
immediately if any of the sensors trips by connecting each
of the end limit sensors to a user controller. Otherwise it
may cause failure, poor accuracy, or injury.
CAUTION
◆
Do not perform adjustment of the end limit sensor during
excitation.
Perform adjustment after turning off the power. Otherwise it
may cause an electric shock or burning.
◆
Securely fix the end limit sensor.
Any looseness may result in failure or injury due to
malfunction. Too much tightening may result in dropping of
the nut securing the sensor. Be careful not to lose it. If it is
lost, a JIS-standard M3 nut may be used as a replacement.
◆
Do not forcefully bend, pull, or pinch the lead wire for the end
limit sensor. It may cause a break, resulting in defective
operation of the sensor, failure, or injury.
◆
Do not loosen or remove any screw that is not to be loosened
or removed. It may cause failure, poor accuracy, or injury.
CAUTION
Mechanical push-out limit
Mechanical pull-in limit
Figure 13
