ULTRA-HIGH DYNAMIC TEST BENCH FOR SHOCK ABSORBERS

XUD SERIES

Brochure

At STEP Lab, we designed an incredible test bench for shock absorbers, the XUD. This ultra-high dynamic testing machine is perfect for short duration tests with very high accelerations up to 100 G.

Features

Max. Peak force: 31.2 kN
Max. Dynamic force: 8.1 kN
Max. Acceleration: 100 G

Type of test

Performance

Applications

Shock Absorbers
Suspensions

ULTRA-HIGH DYNAMIC TEST BENCH FOR SHOCK ABSORBERS

XUD SERIES

Brochure

At STEP Lab, we designed an incredible test bench for shock absorbers, the XUD. This ultra-high dynamic testing machine is perfect for short duration tests with very high accelerations up to 100 G.

Features

Max. Peak force: 31.2 kN
Max. Dynamic force: 8.1 kN
Max. Acceleration: 100 G

Type of test

Performance

Applications

Shock Absorbers
Suspensions

ULTRA-HIGH DYNAMIC TESTING SYSTEM

At STEP Lab, we have introduced XUD, the ultra-high dynamic solution for shock absorbers and suspensions.

Applications

Shock absorber/suspension high dynamic tests
Characterization tests
Reliability tests
High strain rate tests up to 6 m/s

Features

Closed loop control of force and displacement by Test Center control system
Reproduction of sinusoidal, triangular and custom profiles
High resolution data acquisition (24 bit)
Variable installation positions
Controller in separate and free position
Flexible programming of test sequences by Test Center graphic interface
Large variety of grips, testing tools and load cells
Integration with extensometers and climatic chambers

Advantages

Exceptional dynamic performance
Maintenance tending to zero thanks to the absence of a mechanical transmission
Low power consumption thanks to the high efficiency of the electric motor and absence of mechanical transmission
Possibility to manage up to 10 actuators in syncronised mode so as to create a 4-poster system
Flexible geometrical configuration: machine can be purchased as a linear actuator without upper crossbeam columns
Wide range of use thanks to programmable speed up to 6.000 mm/s and high stroke over 200 mm
Easy installation thanks to the request of only one electric socket and compressed air

TECHNICAL DATA

XUD SERIES	XUD05	XUD010	XUD020	XUD030
Max. Peak Force	5.50 kN	10.40 kN	20.50 kN	31.20 kN
Max. Dynamic Force	1.50 kN	2.70 kN	5.40 kN	8.10 kN
Max. Static Force	1.00 kN	2.10 kN	4.20 kN	6.30 kN
Max. Test Speed	6.00 m/s	6.00 m/s	6.00 m/s	6.00 m/s
Max. Speed at Peak Force	4.00 m/s	4.00 m/s	4.00 m/s	4.00 m/s
Max. Test Frequency	500* Hz	500* Hz	500* Hz	500* Hz
Standard Stroke	220 mm	220 mm	220 mm	220 mm
Cooling	Air	Air	Air	Air
Working Temperature	5-30 °C	5-30 °C	5-30 °C	5-30 °C
Facility Requirement	3PH 400V	3PH 400V	3PH 400V	3PH 400V

PRODUCT RANGE SHOWCASE

Alongside XUD Series, we offer a range of other testing machines designed for damper and shock absorber testing. Our products are engineered to outperform hydraulic systems by effectively addressing the need for high performance, ease of installation, and low energy consumption. We provide the broadest range of suspension and shock absorber test systems available, featuring peak loads up to 120 kN and continuous dynamic loads up to 75 kN.


	LUD SERIES	HUD SERIES	XUD SERIES	KUD SERIES	EOL SERIES
Type of test	Performance Reliability	Performance Quality	Performance	Durability Reliability	End of Line Quality
Max. Speed	1.5 m/s	8.0 m/s	6.0 m/s	6.0 m/s	6.5 m/s
Max. Acceleration	6 G	65 G	100 G	50 G	65 G
Peak load	22 kN	120 kN	31 kN	126 kN	66 kN
Dynamic load	7 kN	75 kN	8.1 kN	82 kN	24 kN
Static load	6 kN	45 kN	6.3 kN	58 kN	18 kN

All the shock absorber testing machines

FEATURES

No maintenance
High performance
High efficiency
Wide range of use
Quick and easy installation

FEATURES

No maintenance

High performance

High efficiency

Wide range of use

Quick and easy installation

XUD010 – ULTRA-HIGH DYNAMIC DAMPER TESTING MACHINE

XUD010 is an high dynamic electric machine, dedicated to the testing of shock absorbers and dampers with a wide speed range for dynamic testing with HIL (Hardware-in-the-Loop). The linear motor, designed by STEP Lab, ensures the best performances on the market!