AB1…SE instructions 3 of 12
Form 140516
3 INSTALLATION
3.1
Make sure that all operating data indicated on gear motor plate correspond to the ones of
the systems.
3.2
When installing the gear motor make sure that there is sufficient clearance above the gear
cover and that it is easily accessible in order to perform wiring and endswitches
adjustment.
3.3
AB1...SE rotary gear motor is always supplied by the factory with standard endswitches
adjustment suitable for 90° rotation angle.
3.4
From a frontal view the motor shaft rotates:
- clockwise
3
[closes] by decreasing of the input signal between terminals 2- 3
- counter clockwise
4
[opens] by increasing of the input signal between terminals 2 -3
3.5
AB1...SE gear motor must be free to be stopped by its electronic endswitches; the
installation of mechanical locks or the presence of other obstacles could damage it.
3.6
AB1...SE gear motor can be installed in any environment included in the range of electrical
protection IP 54 and IP 65 except where acid fumes or other deteriorating vapours might
attack its metal parts or where gas leaks or explosive vapours are present in the
atmosphere. In environments with high salt percentage, fastening screws should be zinc or
cadmium plated and should not be made of brass or stainless steel.
