Saginomiya Seisakusho, Inc.

Test Systems for Airplanes and Railroads

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AKH Test System for Airplanes
Jet Engine Shaft Test Simulator

●Jet Engine Shaft Test Simulator

Engine shafts are subjected to complicated loads when taking off and landing. In order to meet aviation standards, it is required to conduct some defined endurance test. This authorized simulator reproduces dynamical multi-forces, which consist of tensile, torsional and rotational bending moment and evaluates the durability.

AKH334 Jet Engine Shaft Test Simulator

  Axis Torsional Bend
Max. force
±500kN ±86kN·m ±11kN·m
Max. displacement
±30mm ±5° ±2°
Max. velocity
±1cm/s 10°/s 10°/s

Shaft Test Simulator

●Shaft Test Simulator

Applying dynamical torsional torques on both side of shaft without any interference to dynamical radial forces is often required to simulate the actual shaft boundary conditions. This patented mechanism performs endurance test without iterated compensation.

AKH340 Shaft Test Simulator

  Torsional Bend
Max. force
±3kN·m ±10kN
Max. displacement
±30° ±50mm
Max. velocity
20°/s 26cm/s
Frequency range
0.01 to 1Hz

Test Systems

DYNAMIC SERVO
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