FUNCTIONAL TESTING – ATOS engineering

Minisled /g-lock /lock up

The G-sled accelerates a retractor or its webbing to determine the lock distance for programmed accelerations.

LU-300/24S3

Webbing acceleration

up to 6 g

Vehicle acceleration

up to 2.5 g

Onset

up to 400 g/s

Rotation positions

LU-500/24S

Webbing acceleration

up to 10 g

Vehicle acceleration

up to 5 g

Onset

up to 1000 g/s

Rotation positions

Retractor Tilt lock test stand

The tilt lock test stand measures the locking/unlocking angles, starting from any car installation angle, using 5 axes.

RT-24SXE/AVL

Left/right angle

± 130°

Forward/backward angle

± 180°

Mount angle resolution

0.01°

Tilt resolution

0.0002°

Test directions

Tilt motor type

servo

Webbing motor type

servo

RT-24SXH/AL

Left/right angle

± 130°

Forward/backward angle

± 180°

Mount angle resolution

0.01°

Tilt resolution

0.0002°

Test directions

Tilt motor type

stepper

Webbing motor type

stepper

Extraction retraction force test stand

The extraction force test stand measures the forces during the extraction and retraction of the webbing, including friction and comfort testing.

RF-1500S

Displacement

1500 mm

Speed

up to 7000 mm/min

Test angle

0 to 90°

Load

up to 50 N

RF-2000S

Displacement

2000 mm

Speed

up to 7000 mm/min

Test angle

0 to 90°

Load

up to 50 N

RF-2500S

Displacement

2500 mm

Speed

up to 7000 mm/min

Test angle

0 to 90°

Load

up to 50 N

RF-3000S

Displacement

3000 mm

Speed

up to 7000 mm/min

Test angle

0 to 90°

Load

up to 50 N

Buckle release test stand

The buckle release test stand measures the force required to open the buckle after a programmed pre-load profile. The machine can also measure the required insert force.

BR-150/50

Pre-load angle

Pre-load

up to 1 kN

Insert load

up to 200 N

Release load

up to 200 N

Buckle mounting

Horizontal

BR-300/50

Pre-load angle

± 30°

Pre-load

up to 1 kN

Insert load

up to 200 N

Release load

up to 200 N

Buckle mounting

Horizontal

BR-500/3LSA

Pre-load angle

± 30°

Pre-load

up to 20 kN

Insert load

up to 200 N

Release load

up to 200 N

Buckle mounting

Vertical

Combined retractor g-lock/tilt lock test stand

The retractor test equipment combines the strengths of the G-sled and the tilt-lock, to test both the angle and acceleration at which a retractor lock occurs.

RTE-150/3ML

Webbing acceleration

up to 10 g

Vehicle acceleration

up to 1.5 g

Tilt angle

± 40°

Test directions

SILENT EXTRACTION UNIT

The silent extraction unit is a highly customizable, near silent motor stand intended for retractor noise testing with minimal noise pollution.

SEU/1ML

Motor type

servo

System noise

<28 dB(A)

Max load

40N

Webbing angles

90°/360°