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A99UE13-1304
2.1.1 The term "lowest position" in this user's guide refers to the position such that
there is no further movement towards the DC motor while the actuator is
powered on. (Please refer to the gure below.)
Motor
End Joint
Extrusion Tube
Front Joint
(Lowest Position)
Extrusion Tube
End Joint Lower limit switch Upper limit switch Front Joint
2.1. Please ensure that the extension tube is in the "lowest position" before installing
actuators.
2.1.2 External limit switch: For installing an external limit switch, please ensure the
extension tube is in the lowest position before installing an actuator (Please
refer to the gure below.).
※ If an actuator doesn't have an external limit switch installed, you must install the
stroke limiter on an actuator yourself. The distance between two actuator limit
switches can't be longer than the stroke of the actuator. And then rotate the
extension tube to adjust the length of an actuator, which can meet the minimum
requirements to install actuators.
※To avoid any wrong movements of actuators, there shouldn't have any magnetic
materials close to external limit switches within 30mm.
2. Installation Guide