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ENGLISH

Fig.01

Fig.02

These instructions apply to the following models: 

740 24V

The 740 gearmotor is an electro-mechanical operator designed for moving 

sliding gates.

The non-reversing reduction system ensures the gate is mechanically locked 

when the gearmotor is not operating, therefore it is not necessary to install any 

electric lock

AUTOMATED SYSTEM 740-24V 

A convenient manual release with customised key makes it possible to move the 

gate in the event of a power failure or malfunction of the operator.

The 740 gearmotor was designed and built for controlling vehicle access. AVOID 

ANY OTHER USE WHATEVER.

1. DESCRIPTION AND TECHNICAL SPECIFICATIONS

MODEL 

740 - 24V 

Power supply 

230/115 V~ 50/60 Hz 

Absorbed power (W) 

70 

Absorbed current (A) 

Capacitor (

μ

F) 

Thrust on pinion (daN) 

40 

Torque (Nm) 

13.5 

Winding thermal protection (°C) 

Leaf max weight (Kg) 

400 

Type of pinion 

Z16 

Gate speed (m/min) 

12 

Gate max length (m) 

15 

Type of limit switch 

Mechanical 

Clutch 

Electronic 

Use frequency 

100% 

Operating temperature (°C) 

-20 +55 

Gearmotor weight (Kg) 

8.5 

Protection class 

IP44 

Gearmotor overall dimensions 

See Fig.02 

1. Motor lid

2. Electronic control unit

3. Release device

4. Gearmotor body

5. Foundation plate

6. Pinion

7. Limit switch

8. Transformer

9. Cable holes

10. Battery (optional)

11. Protective side panels

12. Encoder

Values are expressed in mm

2. DIMENSIONS

Summary of Contents for 740-24V

Page 1: ...threshold must be checked as specified in the Standards indicated at point 10 16 The safety devices EN 12978 standard protect any danger areas against mechanical movement Risks such as crushing dragging and shearing 17 Use of at least one indicator light e g FAACLIGHT is recommended for every system as well as a warning sign adequately secured to the frame structure in addition to the devices ment...

Page 2: ...ng vehicle access AVOID ANY OTHER USE WHATEVER 1 DESCRIPTION AND TECHNICAL SPECIFICATIONS MODEL 740 24V Power supply 230 115 V 50 60 Hz Absorbed power W 70 Absorbed current A 3 Capacitor μF Thrust on pinion daN 40 Torque Nm 13 5 Winding thermal protection C Leaf max weight Kg 400 Type of pinion Z16 Gate speed m min 12 Gate max length m 15 Type of limit switch Mechanical Clutch Electronic Use frequ...

Page 3: ... the gearmotor is located in the vehicle transit or manoeuvre area adequate means of protection should be provided against accidental impact Check if an efficient earthing is available for connection to the gearmotor 5 2 Masonry for foundation plate 1 Assemble the foundation plate as shown in figure 04 2 In order to ensure that the pinion and rack engage correctly the foundation pla te must be pos...

Page 4: ...ng the gate travel all the rack elements do not exit the pinion Do not on any account weld the rack elements either to the spacers or to each other When the rack has been installed to en sure it meshes correctly with the pinion it is advisable to lower the gearmotor position by about 1 5 mm Fig 15 Manually check if the gate correctly rea ches the mechanical limit stops maintaining the pinion and r...

Page 5: ...n in Fig 22 ref 1 and 2 2 Turn the release system clockwise until the mechanical stop is reached Fig 22 ref 3 3 Open and close the gate manually 9 RESTORING NORMAL OPERATION Warning Cut power to the system to prevent an involuntary pulse from activating the gate during the manoeuvre for restoring normal operation To restore normal operation proceed as follows 1 Turn the release system anti clockwi...

Page 6: ...automatically after the selected pause time has elapsed If the semi automatic operation was set a second pulse must be sent to close the gate again An opening pulse during re closing always causes movement to be reversed A stop pulse if provided always stops movement The light signalling indicates that the gate is currently moving For details on sliding gate behaviour in different function logics ...

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