Ballscrews FFNU Series
Ballscrews FFNU Series
Ballscrews FFNU Series
Ballscrews FFNU Series

Ballscrews FFNU Series

In stock and ready for shipping

Product Information

Ballscrews FFNU series are precision machine components commonly used in a variety of applications, including CNC machines, robotics, and automation systems.
Designed for minimal backlash and high positioning accuracy, making them suitable for precision machining and positioning tasks.
Made of high-quality materials, they can withstand heavy loads and prolonged use, ensuring a long service life.
Compared to traditional lead screws, ballscrews design allow for smooth and efficient motion with reduced friction and wear.
Available in a variety of sizes and load capacities to meet different application requirements.

Frequently Bought Together

Professional Service

Exclusive Customization

Industry-Leading Innovation

Reliable manufacturer

Product Features

√High precision
√ High efficiency, low friction coefficient, reduced energy consumption
√Durability
√Diverse specifications
√ Easy installation, in line with international standards
√Wide application

Specification parameter of ballscrews FFNU series

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Specifications

Preload Level Features
P0 Preloading accuracy of standard stock products, axial clearance
P1 No gap and light preload (zero gap)
P2 Pre-pressed assembly without clearance
P3 Heavy preload assembly

Applicable Industry

Optical equipment

Automation equipment

Electronics industry

Robotics

Medical equipment

Automobile industry

Internal Circulation & External Circulation

The ball circulation methods in ballscrews include internal circulation and external circulation.

  • Internal circulation: The advantages of the internal circulation method are that the ball circulation loop is short, smooth, efficient, and the radial size of the nut is small. Its disadvantages are that the reverser is difficult to process and assembly and adjustment are inconvenient.
  • External circulation: The ball circulation loop is long, the fluidity is poor, and the efficiency is low; the process is simple, the radial size of the nut is large, and it is easy to manufacture; the ball retainer has poor rigidity and is easy to wear

Internal Circulation

External Circulation

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