Solutions

Solutions & Applications

Select high-force actuator scenarios to review roller screw architecture fit, application risks, and OEM engineering support direction.

Each solution page is written for buyer-side decisions: what to validate first, where project risk usually appears, and what data should be included in the initial RFQ to avoid quote loops.

Application Selection Workflow

Map your machine module and axis motion profile.
Define performance acceptance criteria with measurable limits.
Match solution architecture to control stack and thermal envelope.
Freeze prototype validation gates before PO release.

High-force roller screw actuator for replacing hydraulic cylinders

Hydraulic Replacement

Review heavy machinery axes for hydraulic cylinder replacement with high-force electromechanical actuators.

Plant engineers aiming to modernize facilities and reduce maintenance, leaks, and idle energy use.

Machines where oil leaks, noise, HPU maintenance, heat, or poor motion data are limiting uptime or process quality.
Press, clamp, lift, valve, and test axes where an electric actuator can meet force, speed, duty, and shock limits.

Review first: Existing cylinder bore, rod size, pressure, flow, stroke, mounting, and actual peak-load events.

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Roller screw actuator core for servo press force control

Servo Press & Joining

Control pressing, riveting, welding, and joining operations with programmable force and position profiles.

Manufacturing engineers focused on measurable press quality and traceable assembly lines.

Press-fit, riveting, crimping, clinching, welding-gun, and joining stations that need programmable force and position.
Production lines requiring force-displacement curves, reject windows, and traceable assembly records.

Review first: Target force curve, press speed, dwell time, return speed, cycle rate, and part-stack tolerance.

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Robotics Actuators

Compact, high force-density linear actuators designed around the space and weight constraints of modern robotics.

Robotics R&D Engineers seeking to maximize payload capacity.

Humanoid, collaborative robot, gripper, exoskeleton, and mobile-machine axes that need compact high-force motion.
R&D programs that need fast iteration from envelope concept to prototype and pilot batch.

Review first: Joint envelope, moving mass, peak load, impact load, duty cycle, battery voltage, and controller current limits.

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Aerospace Electromechanical Roller Screw Actuator

Aerospace EMA (Electromechanical Actuation)

Electromechanical actuator manufacturing and validation planning for aerospace, defense, and harsh-environment mechanisms with buyer-defined standards.

Aerospace systems engineers working through documentation-heavy actuator qualification programs.

Aerospace, defense, simulator, and harsh-environment mechanisms requiring controlled electromechanical actuation.
Programs that need documentation, traceability, inspection records, and custom validation planning.

Review first: Applicable standards, qualification responsibility, load spectrum, temperature, vibration, shock, and duty profile.

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Humanoid Robot Linear Actuator

Ultra-compact, high-force-density inverted roller screw actuators designed as drop-in replacements for humanoid joints and mobile robotics.

R&D Teams and Robotics Hardware Engineers pushing the limits of joint torque and envelope size.

Humanoid knee and hip joints
Exoskeleton load-bearing actuators

Review first: Thermal management in uncooled environments

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Electromechanical Valve Actuator

Explosion-proof, fail-safe roller screw actuators for precise control of critical process valves in oil & gas and chemical processing.

Process Control Engineers and Valve OEMs replacing pneumatics with high-precision electric alternatives.

Choke valve modulation
Steam turbine bypass valves

Review first: Continuous modulating duty cycles (Class D)

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High stiffness clamping actuator for machining fixtures

Clamping and Gripping Actuator

High-stiffness, force-controlled linear actuators for workholding, robotic clamping, and precision machining fixtures.

Tooling Designers and Manufacturing Engineers requiring rigid, leak-free workholding.

CNC machining fixtures
Robotic welding clamps

Review first: Static holding force vs dynamic thrust

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Test Stand Actuator

Ultra-high fatigue life roller screw actuators for material testing, aerospace fatigue rigs, and automotive durability simulators.

Testing Lab Managers and Test Rig Engineers needing high-fidelity force replication and extreme durability.

Material tensile/compression testing
Automotive suspension simulation

Review first: High-frequency dynamic response

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Solution Comparison Snapshot

Solution	Primary Buyer Focus	Key Metric	Why It Matters
Hydraulic Replacement	Plant engineers aiming to modernize facilities and reduce maintenance, leaks, and idle energy use.	Energy Efficiency: Project-dependent efficiency gain	Hydraulic power units often consume energy at idle, while electric axes can reduce idle losses when braking and holding are designed correctly. Validation: Load, brake, running torque, axial play, sensor, and thermal checks tied to the replacement duty profile.
Servo Press & Joining	Manufacturing engineers focused on measurable press quality and traceable assembly lines.	Force Control Accuracy: ±1% of full scale	Prevents damage to sensitive components during assembly. Validation: Low-backlash actuator assembly, load-cell fit, encoder/brake checks, and repeatability verification.
Robotics Actuators	Robotics R&D Engineers seeking to maximize payload capacity.	Power-to-Weight Ratio: Custom engineered per application	Directly impacts the robot's battery life and agility. Validation: Prototype envelope review against buyer STEP files and first-article dimensional inspection.
Aerospace EMA (Electromechanical Actuation)	Aerospace systems engineers working through documentation-heavy actuator qualification programs.	Reliability (MTBF): Application specific, strictly modeled	Reliability assumptions must be modeled and documented before qualification testing. Validation: Material certificates, heat treatment records, dimensional inspection, hardness, roughness, and lead accuracy checks.
Humanoid Robot Linear Actuator	R&D Teams and Robotics Hardware Engineers pushing the limits of joint torque and envelope size.	Force Density: Application specific (Extremely High)	Reduces robot overall weight while maximizing payload capacity. Validation: Roller screw architecture withstands significantly higher impact loads than ball screws without brinelling.
Electromechanical Valve Actuator	Process Control Engineers and Valve OEMs replacing pneumatics with high-precision electric alternatives.	Positioning Accuracy: ±0.05 mm	Allows precise flow control in critical modulating valves. Validation: Integration with UPS or mechanical spring packs ensures fail-safe positioning.
Clamping and Gripping Actuator	Tooling Designers and Manufacturing Engineers requiring rigid, leak-free workholding.	Holding Force Consistency: 100% stable	Unlike pneumatics/hydraulics, an electric clamp will not lose grip pressure if power or pressure drops. Validation: High-stiffness mechanical train combined with a mechanical holding brake guarantees zero drift.
Test Stand Actuator	Testing Lab Managers and Test Rig Engineers needing high-fidelity force replication and extreme durability.	Frequency Response: Up to 30 Hz	Enables realistic road or flight simulation profiles in dynamic testing. Validation: We perform detailed L10 fatigue life calculations based on your specific duty cycle prior to specification.

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Send actuator specs to [email protected] or WhatsApp +86 18857971991 for an engineering review.