▎Features

• No Iteration
• Excellent Reproduction Accuracy Repeatability
• All Directional
• Wide G-Level & Frequency-Range (LOW SPEED REAR IMPACT)
• Automatic & Easy Computer-Control Software
• No Sled-Movement Before Start & Reproduction of rebound phase
• Maintenance-Free Servo-Actuator
• Growing Options (PITCHING, YAWING, INTRUSION etc.)

▎Realization of 3D.O.F synchronous control

A vertical servo actuator system carries out feedback control of double rod type piston and four-way servo
Valve similar to a seismic shaking table. and since it can control all the displacement, velocity and acceleration to a plus and a minus, 3D.O.F. control of [Gx-θ-Z] is possible at an arbitrary waveform within specification.

▎Reliable control algorithm

Since the main part [Gx] is Okayed in one or two time discharges,  the digital system(control
algorithm) by which a pitching control [θ-Z] is Okayed in one or two time discharges has been adopted.

▎Performance Specification

▎Features

• A sled-mounted electro-hydraulic servo system which is compact and functions under high G.
• Sufficiently high power that guarantees the function of intrusion under the second collision of a dummy without seat belts.
• Pitching intrusion of a toe- board is computer-controlledsynchronizing with crash simulator.
• Safe with no change of a dummy posture under preparation thanks to adoption of a piston lock. 
• Intrusion of a steering wheel is also attachable.

▎Car crash simulator Pitching equipment

▎Realization of a barrier-free floor

Since all equipments, such as four guide rails and servo actuators, are sat down and stored below a floor level and it is served as the usual barrier-free floor when the pitching equipment is not used, workability is not spoiled.

▎Quick and easy sled excharge 

Irrespective of use or nonuse of pitching equipment, sled exchange can be performed quicky and easily like white body exchange using air-palettes

▎Maintenance-free

Making a hardware design which aims at same maintenance-free Frontal crash simulator, and all standard
parts policy is adopted to ensure readiness for an emergency trouble, and minimizing test stop period.

▎Car crash simulator Intrusion equipment

▎Main performance (per one set)