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Mingardi Micro L Chain Actuator Window & Vent Opener

Product Details Price Buy
Micro L 230v 280mm
Micro L 230v Chain Actuator, 280mm Stroke, 350N Thrust, Silver

£286.28 inc.vat
Micro L 24v 280mm
Micro L 24v Chain Actuator, 280mm Stroke, 350N Thrust, Silver

£326.87 inc.vat
Micro L 230v 380mm
Micro L 230v Chain Actuator, 380mm Stroke, 350N Thrust, Silver

£309.95 inc.vat
Micro L 24v 380mm
Micro L 24v Chain Actuator, 380mm Stroke, 350N Thrust, Silver

£287.48 inc.vat

Kit Contents

1 x Mingardi Micros L Actuator
1 x Mounting/Fixing Bracket Set


The Mingardi Micro L chain actuator is an automatic electromechanical window/vent opener with low power consumption, noiseless operation and maintenance free:-

  • Voltage: 230v or 24v 
  • Thrust: 350N
  • Stroke: 280mm/380mm

A medium strength chain actuator with great reliability for natural ventilation (window automation) applications. Flexible fixing via the body or face mounting brackets.

  • Maintenance free
  • Extended stroke
  • Low consumption
  • Noiseless operation
  • Protective limit switch (24v dc version)
  • Electric actuator with reinforced double-sprocket chain inside the actuator body
  • Fitted with electronic limit switch system, which can be connected in parallel
  • Complies with 73/23 LVD - 89/336 EMC directives, as modified by 93/68 CE.

The standard model comes in silver, however we can provide these actuators in any RAL or BS colour and provide a price on request.

AttributesMicro L 230V SI01Micro L 230V SI02Micro L 24V SI01Micro L 24V SI02
Stock code ACMI-MIL-230V-SI01 ACMI-MIL-230V-SI02 ACMI-MIL-024V-SI01 ACMI-MIL-024V-SI02
Voltage Supply 230v 230v 24v 24v
Thrust Force 350N 350N 350N 350N
Traction Force 350N 350N 350N 350N
Stroke 280mm 380mm 280mm 380mm
Absorbed Current 0.45 amps 0.45 amps 1 amps 1 amps
Time Rating ~ 4 mins ~ 4 mins ~ 50% ~ 50%
Limit Stop reed reed reed reed
Safety Stop thermic thermic thermic thermic
Wiring 4 core 4 core 4 core 4 core
Speed ~ 18mm/s ~ 18mm/s ~ 19mm/s ~ 19mm/s
Double Insulated no no no no
Protection Class IP22 IP22 IP22 IP22
Parallel Connection yes yes yes yes
Colours Available silver (Any RAL or BS colour price on request) silver (Any RAL or BS colour price on request) silver (Any RAL or BS colour price on request) ssilver (Any RAL or BS colour price on request)

Kit Contents

1 x Mingardi Micros L Actuator
1 x Mounting/Fixing Bracket Set

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.