Monthly Archives: January 2018

Customer Case: Six-DOF Wave Simulation Platform for Xinjiang Maritime Training This customer project uses a six-degree-of-freedom platform to reproduce ship motion and wave conditions for maritime training and simulation. Project Functions Roll, pitch, heave and combined ship-motion cues Wave-profile and scripted-motion playback Connection to the bridge or visual simulation system Repeatable training scenarios and instructor control

Compact 200 kg Three-DOF and Six-DOF Platforms Compact motion platforms designed around a 200 kg payload class for simulators, laboratories, interactive equipment and small test systems. Configuration Options Three-axis platform for roll, pitch and yaw or selected linear axes Six-axis Stewart platform for full pose control Real-time, sine, scripted and recorded-profile motion TCP/IP, fieldbus and synchronization interfaces Usable payload and dynamics depend on centre of gravity, workspace and motion profile.

2.5 kN Fold-Back Servo Electric Cylinder, 200 mm Stroke Reference thrust 2.5 kN (approximately 250 kgf) Stroke 200 mm Reference speed 333 mm/s Layout Fold-back servo motor The parallel-motor layout reduces overall length. Suitable applications include positioning, assembly, pressing, test equipment and automation. Final continuous thrust, peak thrust, speed and duty must be confirmed for the selected motor and screw.

Rear-Flange Fold-Back Servo Electric Cylinder A compact YSL64-series electric cylinder with a rear-flange mounting arrangement and parallel servo motor. It is intended for machinery where axial installation space is restricted. Options Custom stroke, thrust and speed Rear flange and alternative mounting interfaces Motor brake, limit sensors and rod-end accessories Position, speed and optional force control External guidance is required when the load introduces significant radial force or moment.

Servo Electric Cylinders for Six-DOF Motion Platforms Matched electric cylinders provide the coordinated linear axes used in six-degree-of-freedom Stewart platforms. Platform Requirements Consistent stroke, speed and acceleration across all actuators Low backlash and repeatable servo response Suitable universal or spherical joints Coordinated controller and safety limits Brake or load-support provisions where required Actuator selection follows the platform inverse-kinematic load, maximum velocity, centre of gravity and duty cycle.

20 kN Long-Stroke Fold-Back Servo Electric Cylinder Reference thrust 20 kN (2-tonne-force class) Stroke 1,100 mm Layout Fold-back servo motor This YSL134-series actuator combines high thrust and long travel in a space-saving parallel-motor arrangement. Design Considerations Long-stroke operation requires checks for screw buckling, critical speed, resonance, external guidance and mounting rigidity. Final speed and duty ratings depend on the selected screw, motor and orientation.