Linear Impactor System


The Linear Impactor designed by HuDe is perfectly suitable for the integration in small test facilities. Due to the flexible design, the system can be expanded by further modules at any time. You can cover test specification with different test variations like the common LIP plate impact, the guided motion modules such as head impact and ejection mitigation as well as the free motion modules like Maxilla / Double FMH and Body Block.

Linear Impactor System

The Linear Impactor designed by HuDe is perfectly suitable for the integration in small test facilities. Due to the flexible design, the system can be expanded by further modules at any time. You can cover test specification with different test variations like the common LIP plate impact, the guided motion modules such as head impact and ejection mitigation as well as the free motion modules like Maxilla / Double FMH and Body Block.

Guided Motion

By easy to exchange modules different guided impact tests are possible.

  • Head Impactor according to ECE R21
  • Ejection Mitigation following FMVSS 226
  • Linear Impactor of low and high payloads in a wide range of energy input.

Guided Motion

By easy to exchange modules different guided impact tests are possible.

  • Head Impactor according to ECE R21
  • Ejection Mitigation following FMVSS 226
  • Linear Impactor of low and high payloads in a wide range of energy input.

Free Motion

For the tests using free flying objects the following addons are available.

  • FMH – Free Motion Headform according to FMVSS 201U
  • Double Head Impactor for test of head airbags in first and second seatrow
  • Body Block test according to ECE12

Control and Analysis Software

CFC Filtering and calculation of crash criterias e.g. HIC, BRIC, a3ms, resulting forces, deflection, airbag pressure. Data export for CAE Simulation input in different file types (ISOMME, CSV, XLS, DIAdem) Support of all state of the art high speed cameras and lighting systems.

Optical Displacement Sensor

The high precise optical displacement IES sensor converts the movement of the sled to an analog output voltage for testing and characterization of the distance and force of the guided mo-dules. The sensors record the movement in both directions and provide additional informations for the analysis.

Safety Systems

Operator safety is the main goal. With doorlocks, E-Stop, motion sen-sors, CCTV and access restrictions the maximum safety for operators is gua-ranteed. Data security for test results of 15 years is enscured by data transfer to central SQL servers or proprietary file systems according to customer specifications.

Basic System


 

Launcher

Weight Approx. 1.500 kg
Sensor 1x Deflection Meter
References FMVSS 201U / 202a / 203 / 222 / 226
ECE R12 / R17 / R25
GB 11557
Optional Customized engine power, typical 50 kW

 

Crash Barrier

Weight Approx. 2.000 kg
Sensor X and Z direction movable by motor drive swivel table for angle
Dimensions 2.300mm x 1.200mm
Features Inverter controlled drive
Optional Displacement sensors turnable around Z-axis

 

Velocity Barrier Frame

Weight 50 kg
Sensor 2x Light Barrier sensors with calibrated distance
Dimensions 1.500mm x 2.500mm
Features No sensitivity on high energy illumination
Optional Mounted on ground or attached to ceiling

 

Guided Motion Modules


Linear Impactor

Weight 33 – 100 kg
Sensor 2x Acceleration sensors
1x Wegsensor
References FMVSS 203 / 208 / 222
ECE R21
GB 11557
OOP – Out of Position Test
Optional Low weight version from 17 kg is available

Head Impactor

Weight 6,5 kg
Sensor 2x Acceleration sensors
1x Wegsensor
References FMVSS 201 / 203
ECE R21
GB 11557
Optional Low weight carbon version from 4.5 kg

Ejection Mitigation EMI

Weight 18 kg
Sensor 1x Displacement sensor
References FMVSS 226
Optional Built in calibration tool kit

Free Motion Modules


Maxilla

Weight 4.6 kg
Sensor 1x 3D Acceleration sensor
1x Wegsensor
References FMVSS 201U / 202a
ECE R17 / R25

Double FMH

Weight 4.6 kg pro Kopf
Sensor 2x 3D Acceleration sensors (each head)
References FMVSS 201U / 202a
ECE R17 / R25

Body Block

Weight 35 kg
Sensor 2x Acceleration sensors
1x 3D Load Cell
References FMVSS 203
ECE R12 / R95
GB 11557
Optional 1x 3D Acceleration sensor in head location