Our Product Range Consists of:
Flange Motors Automatic Sliding Doors High Speed Motors Fire Door Motors Sectional Door Motors Direct Drive Motors Auto Swing Door Tube Motors Barrel Assembly Sliding Door Gear Traffic Barrier - Niuba Swing Gate Motors Sliding Gate Motors Residential Garage Door Motors Safety Equipment Intercom Systems/Access Controls Gate Automation Training Courses

Radar Heads

Ellard provide radar heads, giving automatic control for doors at the approach of traffic.

  • Description

    Ellard’s radar head range is ideal for areas that require highly efficient proximity based control of doors. They have a wide visible area, making them suitable for areas with high speed traffic. They can also distinguish between pedestrians and vehicles, enabling a partially open pedestrian height to be set on your door, improving energy efficiency.

    Ellard Radar heads also come with a remote control that can be used to operate the door, giving your customers complete control over how their door operates.


    For more information about our radar heads, or to place an order, please contact one of our sales engineers.

  • Technical Specification

    Radar Head Specification

    Supply Voltage   Current consumption approx.   Power   Mircowave module   Transmitting power                                                                
    12-36 V DC/ 12-28 V AC   ca. 50 mA @ 24 V DC, 20°C   < 1 W   K-band 24.05 GHz–24.25 GHz   < 20 dBm                                                              
    2 Relay outputs   Norminal power   Max breaking capacity   Max switching current   Stop period                                                                
    NO or NC   0.5 A 120 V AC / 1A 24 V DC   24 W / 60 VA   1 AA   0.2 s – 5 s                                                                
    Temperature range   Atmospheric humidity   Protection class   Housing material   Dimensions                                                                
    -20°C to +60°C / -4°F to +140°F   0 to 90 % RH, non-condensing   IP54   Ground plate ABS, cover Polycarbonate   123 mm (W) x 65 mm (H) x 57 mm (D)                                                                
    Weight   Max installation height   Electromagnetic compatibility   min. detection speed   Approval   Quality                                                            
    120 g   7 m   CE in accordance with EMC directive 89/336/EEC   0.1 m/s   CETECOM, test report no.: 2-3279-01-01/03   Made in Switzerland                                                            
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  • FAQs

    • What industrial door motors do you sell?

      Here at Ellard ltd we specialise in supplying industrial door motors and supply a comprehensive range of motor types and models. This includes, direct drive, flange, sectional, garage door and tubular motors. Our selection is vast, so for a comprehensive list of our products and specifications you can visit our dedicated pages or get in touch with our expert team.

    • Do your traffic barriers have obstacle detection?

      Yes, our Nubia traffic barrier has built in intelligent controllers which offer obstacle detection and built in lights to make them easy to see in the dark or in bad weather.

    • What are the benefits of direct drive motors?

      Direct drive motors remove the need to use an elaborate system of cogs. This means that the full power of the motor goes straight into the pulling mechanism, making it an extremely efficient motor. Without the extra mechanisms, it also has a very low sound output comparatively to other methods.

    • Why should I use a fire motor as part of my fire safety plan?

      Fire motors are often connected to your fire detection system and activate if fire is detected on your premises. They quickly and efficiently close helping to contain the fire and keep your employees/customers safe from the dangerous area. Government legislation requires that all fire doors must have an automatic function and all Ellard fire motors comply with the latest rules and regulations. All motors can be set to a Smoke Curtain mode, and our new Fire Door Control Panel has a panic circuit function to guarantee a means of escape.This allows you to re-open the shutter 3/4 then immediately re-close when fire alarm is still active.

    • Can I link specific access controls to my gate automation system?

      Yes, our gate automation systems can be linked to keypads, switches, intercom systems and key switches, dependant on your specifications or security requirements. Take a look at the range of controls and accessories available for gate automation.

    • Can I add extra features to my sectional door drives?

      Yes, we ensure that your sectional doors have easy wiring to add safety and access accessories.

    • What are the main applications for high speed motors?

      High speed motors are used for a wide range of purposes and can increase the efficiency of companies when time is of importance. Beverage, food, car and chemical factories often use high speed motors both to increase productivity and provide a security barrier. They can also be interlocked to create a airlock function

    • What size strips do you supply your sliding door gear track?

      Our track sections are cold rolled and in standard lengths of 2,000, 2,500 and 3,000mm and can be used for both side or top fixing. If you would like to learn more about our sliding door gear then please get in touch with our team.

    • Which motors are most commonly used for shutters and garage doors?

      Tubular motors are the most common place motor for roller garage doors and shutters. They provide a durable, fast and quiet solution for both light and heavy applications. Tubular motors can be plugged into the mains through our easy fit panel to give you low voltage at the key switch or are backed up with battery power. Additionally, we provide garage door automation for sectional and balanced doors.

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