Specially designed for demanding applications, the robust HELLA radio control system features a user-friendly unlocking function that allows the construction machinery operator to open the cabin door. Various light functions can be controlled using an additional ECU, which features up to four output signals. These functions include work lights and the convenient coming home function. In addition, the radio control system can be used to implement other vehicle functions, including direction indicator activation and opening/locking the the engine compartment, toolboxes and similar covers.
The system consists of radio transmitter electronics and transponder or radio receiver units. This transponder, which controls the immobilizer function, operates independently of the transmitter electronics and can be defined on an individual customer basis.
The radio remote control contains a holder for a mechanical key bit. The key bit is not included in the scope of delivery and is usually assembled at the customer's premises. The delivery includes two pre-programmed radio transmitter keys associated with the radio receiver.
Teaching in additional radio transmitter keys in the field requires at least one functioning, programmed key. A maximum of 7 radio transmitter keys can be taught in. If the maximum number has been reached, the last key place is overwritten when teaching in another key.
Thanks to the HELLA radio control system, construction machinery operators no longer have to do without a convenient remote control unlocking function, such as that seen in the passenger car sector. The system is specially adapted to the particularly tough requirements of daily use and therefore features an extremely robust design and high resistance.
The radio remote control, which can be equipped with up to two buttons, is highly variable. When used in conjunction with an additional control unit, extra functions, such as coming home or triggering beacons and work lights, can also be used alongside the standard locking function – all with just the push of a button on a single remote control. This grants the user maximum flexibility in the application.
Users in the construction machinery sector can now enjoy the benefits of conveniently unlocking the cab door using the HELLA radio control system. The system is specially adapted to the particularly tough requirements of daily use and therefore features an extremely robust design and high resistance.
One particularly impressive feature is its variability: the radio remote control can be equipped with up to two buttons. This means that, when used in conjunction with an additional ECU, extra functions, such as coming home or triggering beacons and work lights, can also be used alongside the locking function – all with just the push of a button with a single remote control.
The customer can customize the design by attaching parts such as emblems. This means that you can give the radio transmitter key a customized appearance – without having to lose the high HELLA quality and exceptional technical functionality.
The radio control system can be used in every European country without limitations. System radio approvals outside Europe can be carried out in consultation with HELLA.
Key bit – joining force: max. 350 N
Key bit – pull-out force: > 180 N
Torque around the key shank axis: 3 Nm
Torque around key width axis: 4 Nm
Disconnection of housing parts, joining/separating force: 110 N (when new)
Housing cover: PA66+PA6I/X-GF50 and TPU
Housing base: PA6-GF30
Contact elements: X10CrNi 18-8
Customer emblem: PU emblem, customized
Keyboard: Hytrel, black
Transmission frequency: 434.42 MHz
Transmission power: 30 μW ERP
Battery type1: CR2032
Battery service life: approx. 100,000 button presses (corresponds to approx. 3 years)
Average range 2: 70.5 m
Max. range2: 119 m
Min. range2: 51 m
Operating temperature: - 20°°C to + 60°°C
Storage temperature: - 20°C to + 60°C
Protection class: IP 6K7 and IP X5
Operating voltage: 6 – 32 V
Power consumption: 11 mA (signal output not activated)
No-load current: > 2 mA
Min. voltage: 6 V
Max. voltage: 58 V for a period of 250 ms
Nominal voltage: 12 / 24 V
Test voltage: 27.6 ± 0.4 V
Overvoltage: 36 V (at 40°C, 1 hour)
Housing cover: PC recycled material
Housing base: PC recycled material
Connector housing: PBT-GF20, V0
Operating temperature: - 40 °°C to + 80 °°C
Storage temperature: - 40°C to + 90°C
Degree of protection: IP 5K0
Length: 51 mm
Width: 45 mm
Height: 21.5 mm
Mating connector3: 17848 000 000
1 A battery is included as part of the radio transmitter. 2 Ranges are dependent on installation position and interference factors. The values specified are solely meant as examples and must be validated for each new application 3 This accessory is not included in the scope of delivery. It may be purchased from Lear.