COMBI 740 175 Rev. Rh

Fadini 769N3DXL COMBI 740 Underground Hydraulic Swing Gate Operator - 175¡, Reversible, Right-Hand

The Fadini COMBI 740 769N3DXL is a 175¡ reversible underground hydraulic gate operator for swing gates, supplied in the right-hand version for use with an electric lock. Its 175¡ shaft rotation lets leaves open well beyond square on residential and industrial entrances, and with the whole drive below ground there is no bulky arm to spoil the look of a gate of up to 3 m and 700 kg.

The oil-hydraulic motor-pump and double-stroke jack form one compact unit that sits in a foundation box cemented below the gate at the hinge, so the operator is completely concealed. With no hydraulic lock, the gate can be moved by hand, so an electric lock should always be fitted. Thrust is set with maximum and minimum pressure valves, while by-pass valves provide anti-crush safety.

Install it in a 745L zinc-coated or 762L stainless steel foundation box and connect it to a Fadini control board mounted in a sheltered place. Choose the right-hand (DX) model to match your gate, viewed from inside, and enjoy a clean entrance that opens and closes dependably.

Key Features

• Concealed underground installation - motor-pump and jack in a single unit inside the foundation box
• 175¡ shaft rotation
• Reversible (non-locking) - gate can be moved by hand; electric lock required
• Non-braking version for leaves up to 3 m / 700 kg
• Adjustable thrust via pressure valves, with by-pass valves for anti-crush safety
• Electric motor fully immersed in oil, coupled to a lobe gear pump
• Does not require special maintenance
• Off-axis installation possible with the 7033L arm and guide (175¡ versions only)

Technical Specifications

• Part Number: 769N3DXL
• Product type: Underground oil-hydraulic operator for swing gates
• Shaft rotation: 175¡
• Hand: Right-hand (DX), gate viewed from inside
• Hydraulic locking: No - reversible; electric lock required
• Flow regulator: No
• Max. leaf length / weight: 3 m / 700 kg
• Power supply: 230 Vac - 50 Hz
• Absorbed power: 250 W
• Absorbed current: 1.2 A
• Power output: 0.18 kW (0.25 HP)
• Motor: Two-phase, class H, 1,350 rpm, 12.5 ?F capacitor, S3 intermittent service
• Pump flow rate (P3): 0.85 l/min
• Maximum pressure: 30 atm
• Torque: 250 - 400 Nm
• Piston diameter / stroke: 75 mm / 52 mm
• Opening/closing time: approx. 28 s
• Duty cycle: 40 cycles/hour
• Frequency of use: Intensive
• Working temperature: -20 ¡C to +80 ¡C (down to -40 ¡C with specific optional accessories)
• Protection rating: IP 67
• Oil type: Fadini HF.PLI hydraulic oil (708L)
• Weight (with foundation box): 27 kg
• Overall dimensions (L x W x H): 470 x 300 x 140 mm
• Supply cable: 4 x 1 mm2, 2.50 m long
• Foundation box: Sold separately - 745L zinc-coated steel or 762L AISI 304 stainless steel