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BFT SP3500 - 400v Sliding Gate Kit

Product Volt Weight
per leaf
per leaf
per leaf
Type Price Buy
BFT SP 3500

£3,329.86 inc.vat

Kit Contents

1 x Motor (with built in Control Board)
1 x Instruction Manual

Products bought with BFT SP3500 - 400v Sliding Gate Kit



Powerful, sturdy 400V three-phase operator, specially designed for large-size, heavy gates. The heavy gear motor structure, galvanized painted steel casing and on-board control unit make this the ideal solution for industrial situations where reliability and power are essential.


  • Hydrodynamic joint for gentler starts and stops, whilst guaranteeing maximum torque delivery.
  • Travel limits can be adjusted simply with the lever arm electromechanical limit switch system, giving absoloute precision in stopping. This means physical ground stops are not essential but still recommended.
  • The on-board control unit makes installation fast and neat, with no need for external control panels. 

Technical Specifications

Control unit SIRIO CBB 400
Power supply 400V
Gate speed 10.5m/min
Impact reaction Mechanical clutch
Frequency of use Very intensive


Need additional advice on this item? Call our sales support team on 01202 717191

Kit Contents

1 x Motor (with built in Control Board)
1 x Instruction Manual
Proteco Price Match Promise Order before 3pm Why buy from us? Gate Safe

Gate Automation

Please select what type of automation you require for your gate/s. Double & Single Swing refer to motors which attach to the gate and pillar of a swing motion gate. Double & Single Underground refer to motors which lay beneath the ground which attach to the hinge end of swing motion gates. Choose Sliding if you require lateral moving gate automation and Wheeled if you require a motor which utilises a wheeled motor to drive your gate/s.

Motor Voltage

There are two types of power outputs to consider - 24v & 230v. If you need a higher number of operations (opened/closed more than 5-6 times in an hour) during peak periods such as the morning and evening, then you may wish to consider a 24v system.

24v systems are more suitable for higher operation levels as they tend to run cooler than 230v gate motors. However, they do cost more in relative terms, so if you only need to open or close the gate 1-5 times an hour then a 230v system might prove more cost-efficient.

24v motors tend to be used on commercial premises, whereas 230v tend to be used on standard domestic properties. The exception to this rule is sliding gate motors where the reverse is true - 24v sliding gate automation systems tend to be for domestic use, 230v for more intense use (commercial/communal).

24v systems can draw power from battery backup systems meaning they can still operate during any mains power cut (a 230v or 3 phase system would need to be opened with a manual release key).

24v systems can also utilise solar power units as a means of charging batteries, allowing you to site gate automation in rural and remote locations where mains power is unavailable.

Specifications can be found for each product from their datasheet. Each datasheet is downloadable from each product page on this website.

Weight of Gate

All electric gate motors operate up to a maximum weight. This is so the gate will operate in a reliable and safe manner. It is essential to know the weight of each gate leaf in order to choose the correct motor for you installation. If you do not know the weight of your gate/s, send us a photo along with the gate/s dimensions and we can advise.

Gate Width

As with weight, gate motors are designed for gates within certain dimensions. The most important dimension is the width of the gate. To ensure you select the right motor to operate your gate you must know the width of each gate that requires automation.

Opening Angle

Each motor has a maximum angle to which it can operate to. Therefore it is important to note how far the gate needs to open in order for a vehicle to enter/exit safely.

Daily Use

The amount of times your gate is used per day is a determining factor when deciding on the right motor for your usage. Motors are designed to operate within a certain capacity (operations per day) so choosing a motor compatible with your desired use is essential for its durability. Select from the options below the number of times (open & closure = 1 x operation) the gate/s will be operated on an average day.