Davoxin DVW9 Micro Wide Linear Guide

Description :

The DVW9 micro wide linear guide rail from Davoxin is a 9-specification wide micro linear guide rail (DVW wide series) produced by Davoxin. It features a wide rail design, high torque, strong rigidity, and single axis stable operation. It is designed for precision transmission scenarios with compact space but high requirements for load torque and anti overturning.

1、 Model and core specifications

Model definition: DVW (Dawoxin Wide Mini Rail)+9 (Specification 9)+slider type (C Standard/H Extended).

Slide width: WR=18mm (twice the size of specification 9, with a wide core feature).

Selection of Dawoxin DVW9 Micro Wide Linear Guide Sliding Block:

DVW9C: Standard slider (length 39.3mm, width 21mm)

DVW9H: Extended slider (length 50.7mm, width 23mm)

Dimensional parameters: The total height of the combination is H ≈ 11mm; Standard pitch of 20mm, end distance of 7.5mm; standard length can reach 1000mm (customizable).

Material: Alloy steel (high load wear-resistant), all stainless steel (slider/slide rail/steel ball/accessory all stainless steel, rust resistant and corrosion-resistant)

Accuracy level: three levels: ordinary level (N), advanced level (H), and precision level (P).

Pre compression level: Gap Pre compression (FZ), Light Pre compression (FC), Medium Pre compression (F0).

2、 Structure and Performance Characteristics

Wide rail high rigidity: 18mm widened slide rail, with a torque bearing capacity about three times that of the DVN9 standard type of the same specification, can be used independently on a single axis, and has strong resistance to overturning.

Goethe style four point contact: Four directional equal load, able to withstand composite loads of up and down, left and right, and overturning, with balanced rigidity and stability.

Steel ball anti drop: The slider is equipped with a micro retaining steel wire, which prevents the steel ball from falling off when the slider is removed, making installation and maintenance safer.

Smooth and low-noise: Full steel ball circulation+precision retainer, smooth walking, low noise, long-term stable accuracy.

Lubrication and dust prevention: Oil injection holes are reserved on the end cap side, which can be refilled with a syringe; Standard oil scraper, dust and dirt resistant, with a longer lifespan.

Quality traceability: slider engraving model Logo、 Production batch number; Passed ISO9001 quality system certification.

3、 Applicable scenarios

Precision equipment: semiconductor testing, precision measuring instruments, optical equipment, medical analysis instruments.

Automation equipment: 3C assembly, small robotic arm, dispensing/soldering equipment, precision positioning platform.

Single axis heavy-duty scenario: A compact transmission mechanism that requires wide rail stability, anti overturning, and can be satisfied by a single axis.

AfterSalesService :