Fully Enclosed High Load Ball Screw Actuator​

• Maximum horizontal load 30 KG

• Model: FSKSW-100 screw full-closed module-steel belt

• Repeat positioning accuracy: 0.01/±0.02 mm

• Customizable stroke: 50-1000 mm

• Screw outer diameter: φ16 mm

• Lead: 05/10/20 mm

• Motor power: 200W/400W (motor can be customized)

• Maximum speed: 250/500/1000 MM/S

Introducing the Fully Enclosed High Load Linear Rail Slide Module FSKSW-100, an industrial-grade ball screw actuator meticulously engineered to withstand heavy loads and deliver unwavering precision. This robust screw actuator integrates high-rigidity guide rails with a fully enclosed structure, providing unparalleled protection against dust and moisture. As a leading ball screw linear actuator, it ensures extended service life and stable operation in the most demanding environments. When your applications demand an actuator ball screw that excels under extreme stress, and a reliable ball screw actuator that consistently performs, the FSKSW-100 is your definitive solution.

The Fully Enclosed High Load Linear Rail Slide Module FSKSW-100 is an industrial-grade linear motion component designed to withstand heavy loads and provide reliable sealing protection, suitable for automation equipment and precision mechanical systems. Its core advantage lies in the combination of high-rigidity guide rails and fully enclosed structures, which effectively resist dust and moisture intrusion, extend service life and ensure stable operation.

Main features include:

High load capacity: Supports radial loads up to 800 N and lateral loads of 500 N, suitable for heavy equipment handling and positioning scenarios, ensuring anti-rollover torque (such as 25 N·m) to enhance stability. This makes it a formidable ball screw actuator.

Excellent precision and rigidity: Adopting a four-row ball circulation design, the contact angle is optimized to 45°, achieving a repeat positioning accuracy of ≤±0.01 mm, and maintaining high dynamic rigidity through preload adjustment. This precision is key for any ball screw linear actuator.

Low friction and high efficiency operation: The friction coefficient is as low as 0.003~0.005, combined with the ball retainer mechanism to reduce noise and energy consumption, support high-speed operation (such as 6000 min⁻¹ servo motor adaptation), and improve energy efficiency ratio. This efficiency is a core benefit of a well-designed screw actuator.

Modular sealing protection: Standard double-lip sealing strip or optional metal dust cover, providing IP54 to IP65 protection level, suitable for harsh industrial environments (such as clean rooms or humid conditions). This robust protection is crucial for an actuator ball screw in challenging settings.

Typical applications include precision gripping arms for electronic assembly lines, testing mechanisms for medical devices, and wafer transfer systems in semiconductor manufacturing, meeting high cleanliness and low noise requirements.

The core advantages of the fully enclosed, high-load linear guide module FSKSW-100 are reflected in the following aspects:

Industrial-grade protection and high-rigidity structure
The fully enclosed stainless steel housing achieves IP65 dust and water resistance. Four rows of steel balls with a 45° contact angle achieve four-way equal load characteristics, a rated load of 100 kg, and instantaneous shock load resistance of 300 N·m. The integrated sealing structure effectively isolates metal debris and liquid corrosion, making it suitable for cleanrooms and high-humidity environments. This robust design makes it an ideal ball screw linear actuator.

Ultra-precision motion control
The rolling friction coefficient is as low as 0.002, with repeatability of ±0.003 mm. Preload technology eliminates backlash and supports micron-level dynamic response. The enclosed rail design reduces external vibration interference, improving long-term operating accuracy and stability by 40%. This superior control is thanks to the precise actuator ball screw.

Long-term corrosion resistance
The 304 stainless steel is passivated and withstands salt spray corrosion for over 2,000 hours. The operating temperature range is -20°C to 80°C. Built-in heat sink fins and a self-lubricating system extend the maintenance interval to 10,000 hours, ensuring the longevity of your screw actuator.

Modular Integrated Design
The 100mm standard width supports multi-axis parallel connection, and pre-installed interfaces are compatible with mainstream servo systems, increasing installation efficiency by 60%. Non-contact signal transmission eliminates mechanical wear and reduces failure rates by 75% compared to open structures.

Wide Temperature Adaptability and Thermal Stability
Special alloy rails combined with dynamic thermal compensation technology keep temperature rise within ±2°C during high-speed operation, ensuring precision and stability at speeds of 2m/s.

The Fully Enclosed High-Load Linear Rail Slide Module FSKSW-100 is a high-load linear guide slide module suitable for industrial automation applications requiring high precision, high stability, and high load capacity. Key features and application scenarios are as follows:

Key Features
High Load Capacity: Designed to withstand heavy loads, suitable for applications requiring high rigidity and stability, making it an excellent ball screw actuator.
Fully Enclosed Structure: Provides protection against dust and dirt, suitable for harsh industrial environments.
Modular Design: Easily integrates and expands, supporting quick installation and maintenance.
High-Precision Motion: Linear guides ensure smooth, precise linear motion, suitable for precision positioning tasks.

Typical Applications
Industrial Automation: Suitable for applications requiring high loads and precise motion, such as conveyors and assembly lines.
Machining: Suitable for equipment requiring high rigidity and stability, such as machine tools and drilling equipment.
Logistics Systems: Suitable for applications requiring high loads and reliability, such as sorting and handling.

Technical Parameters
Load Capacity: Refer to the manufacturer's data for specific specifications; typically supports loads of several thousand Newtons.
Protection Rating: Fully enclosed, suitable for environments with IP65 or higher protection ratings.
Compatibility: Supports a variety of drive methods (e.g., motor, pneumatic) and control systems (e.g., PLC).

This ball screw linear actuator is an indispensable component for any system that demands a robust screw actuator with an exceptional actuator ball screw for critical industrial operations.

Fully enclosed high-load ball screw actuators play a crucial role in various industrial sectors due to their 

high precision, high load capacity, and fully enclosed protective design.

Main application areas include:

Industrial Automation and Robotics: Used for precise control of the movement of robotic arms, conveyor

s, and assembly lines, enabling efficient and repetitive positioning operations.

CNC Machine Tools: As a core transmission component, ensuring high-precision cutting and machining 

stability.

Material Handling and Lifting Systems: Suitable for heavy-duty lifting platforms, stacker cranes, etc., 

providing powerful thrust and stable load support.

Aerospace and Automotive Manufacturing: Used in harsh environments such as aircraft component pos

itioning and high-precision assembly on production lines.

Their fully enclosed design effectively prevents dust and contaminants from entering, making them par

ticularly suitable for applications requiring long-term stable operation and maintenance-free operation.

The Fully Enclosed High Load Ball Screw Actuator is a linear transmission device integrating high rigidity, 

high precision, and high protection performance. It is widely used in automation scenarios with stringent 

requirements for environmental adaptability and load capacity.

Key Features:

**Fully Enclosed Structure Design:** Utilizing an integrated housing and sealing system (such as a magnetic 

strip seal), it effectively prevents contaminants such as dust, oil, and metal shavings from entering the interi

or, providing an IP54 or higher protection rating, suitable for harsh industrial environments.

**High Load Capacity:** Equipped with a high-capacity guide rail bearing system and precision ball screw 

pair, it can withstand large radial, axial, and overturning moment loads, suitable for stable operation under 

heavy-duty conditions.

**High-Performance Transmission:** Employing a precision ball screw as the transmission core, it efficiently 

converts rotary motion into linear motion, offering advantages such as low friction, high efficiency, long lifes

pan, and micron-level positioning accuracy.

Modularity and Scalability: Supports multiple installation methods and stroke configurations (up to 1000 

mm), and can be combined with other actuators (such as belt-driven types) to build multi-axis Cartesian 

robot systems, meeting the needs of complex automation layouts.

Flexible Motor Configuration: The "Your Motor, Your Way" design philosophy allows users to independently 

select servo motors and control systems, or choose pre-installed integrated solutions, improving system 

compatibility and debugging efficiency.

Typical Applications: This type of actuator is commonly used in the following high-requirement scenarios:

Pressure assembly lines for press-fitting and insertion operations

Automated inspection and assembly of automotive parts

Cleanroom handling in semiconductor equipment

Operations requiring extremely high repeatability in medical device manufacturing

Its fully enclosed characteristics make it particularly suitable for long-term stable operation in environments 

with coolant splashes, dust, or frequent cleaning requirements.