Servo Electric Cylinder Assembly Solution for Force-Controlled Processes


Application Overview

Force-controlled assembly processes such as press-fit, pressing, and precision joining require stable motion, accurate force control, and repeatable positioning. Compared with traditional pneumatic or hydraulic systems, servo-driven electric solutions provide higher controllability, cleaner operation, and easier system integration.

This solution is built around servo electric cylinders and related motion components, designed to support scalable and reliable force-controlled assembly in automated production environments.

Engineering Challenges

1.  Controlled and Repeatable Assembly Force

Assembly processes require precise force application to ensure consistent quality without damaging components. Variations in force directly affect assembly reliability.

2.  Stable Positioning Under Load

During pressing or joining, the system must maintain stable positioning under high axial loads, requiring high mechanical stiffness and repeatability.

3.  Flexibility and Scalability

Manufacturers often need to adapt assembly systems to different products, force levels, or layouts, placing demands on modularity and configurability.

4.  Integration into Automated Lines

Assembly units must integrate easily with servo systems, PLCs, robots, and production lines using customer-specified control platforms.

INCT Solution

INCT provides a modular assembly solution based on servo electric cylinder technology, suitable for replacing pneumatic or hydraulic assembly methods in force-controlled applications.

1.  Servo Electric Cylinder

The servo electric cylinder serves as the core actuator, enabling precise control of motion and force during assembly processes. The system supports a wide force range and stable operation under continuous duty cycles.

2.  Modular Drive and Control Architecture

A typical system configuration includes:

• Servo electric cylinder

• Servo motor and drive (compatible with major global brands)

• Controller / PLC (customer-specified)

• Gearbox (optional, based on force and speed requirements)

This modular architecture allows engineers to configure the solution according to specific assembly needs.

3.  Screw Options for Assembly Applications

To match different load and lifetime requirements, multiple screw types are available:

• Ball screw

Suitable for most press-fit and general assembly processes with good efficiency and reliability.

• Planetary roller screw

Recommended for higher loads, longer service life, or demanding duty cycles.

Screw selection is determined based on required force, cycle frequency, and expected lifetime.

Key Results and Performance

• Typical force range: 50–200 kN

• Extended configurations available up to 600 kN

• Control modes: position control and speed control

• Repeatability: ±0.01–0.03 mm

• Stable performance under continuous assembly cycles

• Support for vertical and horizontal installation

Keys to Success

• Servo-driven architecture enables accurate and repeatable force control

• High-stiffness mechanical design supports heavy assembly loads

• Modular configuration simplifies customization and scaling

• Compatibility with mainstream servo and control platforms

• Engineering support for customized and ODM solutions

Typical Applications

• Press-fit assembly processes

• Component joining operations

• Bearing and shaft assembly

• Riveting and forming applications

• Heavy-duty industrial assembly systems

 

Engineering Consultation

Planning a force-controlled assembly or press-fit application?

[ Request a Free Technical Consultation → ]

Talk to INCT engineers about servo electric cylinders, force control, and system integration.

Application Overview

Force-controlled assembly processes such as press-fit, pressing, and precision joining require stable motion, accurate force control, and repeatable positioning. Compared with traditional pneumatic or hydraulic systems, servo-driven electric solutions provide higher controllability, cleaner operation, and easier system integration.

This solution is built around servo electric cylinders and related motion components, designed to support scalable and reliable force-controlled assembly in automated production environments.

Engineering Challenges

1.  Controlled and Repeatable Assembly Force

Assembly processes require precise force application to ensure consistent quality without damaging components. Variations in force directly affect assembly reliability.

2.  Stable Positioning Under Load

During pressing or joining, the system must maintain stable positioning under high axial loads, requiring high mechanical stiffness and repeatability.

3.  Flexibility and Scalability

Manufacturers often need to adapt assembly systems to different products, force levels, or layouts, placing demands on modularity and configurability.

4.  Integration into Automated Lines

Assembly units must integrate easily with servo systems, PLCs, robots, and production lines using customer-specified control platforms.

INCT Solution

INCT provides a modular assembly solution based on servo electric cylinder technology, suitable for replacing pneumatic or hydraulic assembly methods in force-controlled applications.

1.  Servo Electric Cylinder

The servo electric cylinder serves as the core actuator, enabling precise control of motion and force during assembly processes. The system supports a wide force range and stable operation under continuous duty cycles.

2.  Modular Drive and Control Architecture

A typical system configuration includes:

• Servo electric cylinder

• Servo motor and drive (compatible with major global brands)

• Controller / PLC (customer-specified)

• Gearbox (optional, based on force and speed requirements)

This modular architecture allows engineers to configure the solution according to specific assembly needs.

3.  Screw Options for Assembly Applications

To match different load and lifetime requirements, multiple screw types are available:

• Ball screw

Suitable for most press-fit and general assembly processes with good efficiency and reliability.

• Planetary roller screw

Recommended for higher loads, longer service life, or demanding duty cycles.

Screw selection is determined based on required force, cycle frequency, and expected lifetime.

Key Results and Performance

• Typical force range: 50–200 kN

• Extended configurations available up to 600 kN

• Control modes: position control and speed control

• Repeatability: ±0.01–0.03 mm

• Stable performance under continuous assembly cycles

• Support for vertical and horizontal installation

Keys to Success

• Servo-driven architecture enables accurate and repeatable force control

• High-stiffness mechanical design supports heavy assembly loads

• Modular configuration simplifies customization and scaling

• Compatibility with mainstream servo and control platforms

• Engineering support for customized and ODM solutions

Typical Applications

• Press-fit assembly processes

• Component joining operations

• Bearing and shaft assembly

• Riveting and forming applications

• Heavy-duty industrial assembly systems

 

Engineering Consultation

Planning a force-controlled assembly or press-fit application?

[ Request a Free Technical Consultation → ]

Talk to INCT engineers about servo electric cylinders, force control, and system integration.


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