Electric Cylinders & Multi-Stage Cylinders

Compact Fold-Back Electric Cylinder with 400 W Servo Motor A compact YSL64-series fold-back actuator paired with a 400 W servo motor for positioning, assembly, dispensing, inspection and light pressing applications. Design The motor is mounted parallel to the actuator and drives the screw through a synchronous belt, reducing overall length compared with an in-line arrangement. Engineering and Integration Final performance is confirmed from payload, centre of gravity, stroke, speed, acceleration, accuracy, duty cycle, mounting, environment and control-interface requirements.

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.

16 kN Fold-Back Servo Electric Cylinder at 83 mm/s Reference thrust 16 kN (approximately 1.6 tonne-force) Reference speed 83 mm/s Series YSL93 Layout Fold-back The parallel motor and synchronous-belt drive reduce overall length while retaining programmable position and speed control. Stroke, duty, acceleration, accuracy, motor brake and mounting are customized and verified for the application.

80 kN High-Thrust Servo Electric Cylinder A heavy-duty YSL134-series servo actuator designed around approximately 80 kN (8-tonne-force class) output for industrial pressing, test loading and automation. Available Options In-line or fold-back motor arrangement Custom stroke, speed and mounting Planetary gearbox and motor brake Position, speed and load-cell force feedback Limit switches and environmental protection Continuous and peak force, screw life, frame stiffness and safety factors must be verified against the full operating cycle.

1,200 mm Long-Stroke Servo Electric Cylinder A custom YSL64-series electric cylinder providing 1,200 mm of controlled linear travel for automation, lifting, positioning and special machinery. Long-Stroke Design Screw critical speed and buckling must be checked External guidance supports the load and prevents rod side force Maximum speed may decrease as effective screw length increases Mounting rigidity and alignment affect life and accuracy Thrust, speed, motor, brake, mounting and protection are customized for the operating cycle.

YSL75R Fold-Back Electric Cylinder: 2.5 kN, 200 mm Stroke Reference thrust 2.5 kN Stroke 200 mm Reference speed 333 mm/s Layout Fold-back The parallel servo motor and synchronous-belt transmission save axial space and support programmable positioning, assembly and test applications. Final continuous thrust and speed depend on duty cycle, acceleration and the selected motor/screw combination.

Dual In-Line YSL93L Servo Electric Cylinders for Laboratory Testing A matched pair of in-line YSL93L servo electric cylinders for laboratory loading, synchronized motion and test equipment. System Considerations Matched actuator geometry and feedback Electronic synchronization or gantry control Rigid external guidance to prevent cross-loading Load sharing and following-error protection Common emergency stop and travel limits Thrust, stroke, speed and sensor configuration are customized to the specimen and test cycle.

YSL93L In-Line Electric Cylinder: 10 kN, 80 mm Stroke, 333 mm/s Reference thrust 10 kN Stroke 80 mm Reference speed 333 mm/s Layout In-line The direct motor-to-screw arrangement provides a rigid, compact-width axis for pressing, testing and automation. Continuous force, peak force, acceleration and duty must be verified for the selected motor, drive and screw.

950 mm Fold-Back Electric Cylinder for Wet Environments, Without Motor A custom YSL64-series mechanical actuator with a 950 mm stroke, supplied without a motor for integration into wet-environment equipment. Environmental Requirements Underwater or continuously wet operation is not a standard assumption. The required immersion depth, duration, water type, pressure, corrosion exposure, cable sealing and IP protection must be specified and confirmed in the final design. Long-Stroke Considerations Screw critical speed and buckling External load guidance and rod alignment Corrosion-resistant materials…