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Verify operating data on the gear motor plate matches system requirements for correct installation.
Ensure sufficient clearance above the gear cover for easy access to wiring and adjustments.
The AB1 gear motor is factory-set with standard endswitch adjustments for 90° rotation.
Details the shaft rotation direction (clockwise/counter-clockwise) based on terminal connections.
Prevents damage by ensuring the motor is not stopped by mechanical locks or obstacles.
Outlines environmental considerations for installation, including protection and fastener material.
Connect wiring and earthing after mechanical installation but before final fastening.
Wiring diagrams are available in the technical bulletin and on the plate inside the cover.
Critical safety warning to disconnect power (phase and neutral) before servicing to prevent damage.
Instructions on how to access the internal wiring terminal board by removing the cover.
Mentions the presence of two threaded holes for conduit plugs (PG 13.5) on the motor frame.
Specifies wire compliance with local prescriptions and a recommended section of 1-1.5 mm².
Clarifies that connection wiring diagrams are shown for the motor at the end position closed [0°].
Describes auxiliary microswitches as single-pole, double-throw, and voltage-free.
States the current and voltage rating for the auxiliary microswitches.
Indicates that the potentiometer resistance value is shown on the identification nameplate.
Emphasizes checking power supply and system frequency against motor plate specifications.
Advises separating low-tension and high-tension cables, using screened cables if in a single channel.
Wiring scheme for the gear motor in the "closed" [0°] position without a manual/automatic control station.
Wiring scheme for the gear motor in the "closed" [0°] position with a manual/automatic control station.
Lists the terminal connections for the auxiliary microswitches S3 and S4.
Lists the terminal connections for the potentiometers (Pot. A and Pot. B) for position feedback.
Explains that the control station enables manual electric control of the gear motor.
Specifies that Phase L1 must be connected to Terminal no. 4 for control.
Notes the default position of the AUTO/MAN switch is AUTO.
Describes how to set the AUTO/MAN switch to the manual position.
Details the sequence for Switch-ON and Switch-OFF operations using the control station.
Instructions for adjusting the endswitches for specific rotation angles like 90° or other values.
Procedures for adjusting potentiometers to set feedback signals for motor position.
General