Products
ALIR Anti Skid - Regulators - limiters -
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ALIR : In-line BALANCED ANTI-LOCK REGULATOR
In-line braking
PATENTED
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ALIR : In-line BALANCED ANTI-LOCK REGULATOR
Installs in-line; regulates in case of emergency overpressure- low hysteresis
- Adjustment range: 10 to 40 bars (or 20 to 50 bars, with thumbwheel)
- Machined from solid on CNC
- For DOT4 OR MINERAL (MIL) brake fluid
- 2 inputs, 2 outputs (thread : M10x1)
(see schematic of the installation in the circuit at the bottom of the page)part #: HCA02E: 10-40 bars for DOT4 fluidpart #: HCA12N: 20-50 bars for MIL fluidGet catalog Order form -
ANTI-LOCK REGULATOR single circuit
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ANTI-LOCK REGULATOR single circuit
Low hysteresisAdjustment range: 10 to 40 bars (or 20 to 50 bars, with thumbwheel)Threaded connection: M10x1Machined from solid on CNCFor DOT4 brake fluidWeight: 270gpart#: HCA01E: 10-40 bars for DOT4 fluidGet catalog Order form -
ULTRALIGHTWEIGHT PRESSURE LIMITERS
SYMETRICAL BRAKING
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ULTRALIGHTWEIGHT PRESSURE LIMITERS
Ultra lightweight PRESSURE LIMITER for symetrical braking on two wheels or one wheel system- Limits progressively the pressure in the braking system from 25, 35, 45 or 60bars
- Highly recommended to avoid over pressure and damage to the brake system
- must be used with hand master cylinder
- outlet M10x1
- Machined from solid on CNC
- For DOT4 brake fluid OR MIL (on demand)
- Anodized for corrosion resistance
(see schematic at the bottom of the page)part# DESCRIPTION weight oz brake fluid HZA04 Ultralightweight pressure limiter 25 bar 2.30 DOT4 HZA01 Ultralightweight pressure limiter 35 bar 2.30 DOT4 HZA02 Ultralightweight pressure limiter 45 bar 2.30 DOT4 HZA03 Ultralightweight pressure limiter 60 bar 2.30 DOT4 Get catalog Order form
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ALIR System - Anti Lock In line Regulator
ALIR System - Anti Lock In line Regulator
For complete technical explanation about the ALIR system, please refer to the main page of this site and click on the ALIR technology.
Most BERINGER complete kits include the limiter / regulator systems. They represent a real advance in term of safety:
- ALIR in case of differential braking: the in-line balanced anti-lock regulator is installed in the braking circuit limiting the pressure in the circuit at an adjustable value
The ALIR system allows the control of the direction on the ground with differential braking. The system can be installed on certain old aircraft.
EMERGENCY BRAKING : comparison of:
- blue curve : with ALIR: the pilot applies full braking without any control (similar to a car ABS) - red curve: without ALIR: no regulation, the pilot must control the braking (in both cases, conditions are the same: same plane, same brakes) Weight of the aircraft: 1200 kg, braking speed: 70 Kt
- blue curve : with ALIR: the pilot applies full braking without any control (similar to a car ABS)
- red curve: without ALIR: no regulation, the pilot must control the braking
(in both cases, conditions are the same: same plane, same brakes) Weight of the aircraft: 1200 kg, braking speed: 70 Kt
With the ALIR system installed in the circuit, you keep the direction control when you taxy due to the differential braking.
The ALIR system can be installed in old braking circuits.
Nota: BERINGER brake pads used in the ALIR system have a friction coefficient that increases with the temperature allowing an increase of the deceleration when the lift decreases on the wings.
DIFFERENTIAL BRAKING SYSTEM - schematic
Differential braking system with in-line balanced anti-lock regulator (anti-skid & in-line braking) and parking brake valve
SYMMETRICAL BRAKING on two wheels - schematic
SYMMETRICAL BRAKING on one wheel (glider) - schematic
