Accessories for controlling the mechanical parts of the aircraft

HBR24 Material Kit

Part no.: ART12753
The HBR24 material kit is an expansion kit for the FLAPS unit that can supplement the installed linear actuator of flasps with a microswitch stop and a position sensor. We will use it where the actuator does not have these sensors. The microswitches detect the maximum permissible deflection (position) of the actuator. An RTY050 sensor is used to accurately determine the position of the flaps. The use and setting of the sensors are described in the instructions for the FLAPS unit.

Within 3 weeks

217.07 179.40 without VAT

Basic specifications

Technical parameters

  • Inclination sensor power supply: from unit FLAPS (5V)
  • Inclination measurement range: +-25°(50°)
  • Inclination sensor life: 15M cycle
  • Microswitch life: 10M cycle
  • Working temperature: -30 ÷ +60°C
  • Operating humidity: 20 ÷ 85 %RH
  • Atm. Pressure: 800 ÷ 1100 hPa
  • Weight of kit: 85g

Marking of conductors

Position sensor – EU version:
1) GND
2) VCC

LIMSW_UP Limit switch – against flaps rising
LIMSW_DOWN Limit switch – against flaps lowering
POT_HI Position sensor supply (+)
POT_MID Position sensor feedback signal
VIN(+12V) Power supply (positive)
OUTB Motor power output B
LBUS LBUS signal
OUTA Motor power output A
GND Power supply (negative)


The informative wiring diagram is shown in the product data sheet. During assembly and subsequent commissioning of the installation, follow the instructions for the used FLAPS unit.

More information

This product is not approved for installation in certified aircraft. This is not a TSO certified product.