Davoxin DVN12 standard miniature linear guide rail

Description :

Davoxin DVN12 standard micro linear guide is a 12mm standard micro linear guide produced by Davoxin, belonging to the core series of DVN all steel ball micro guide. It is the larger model in the micro guide, focusing on linear transmission scenarios with medium load, high rigidity, precision and stability.

1、 Model and core specifications

Model definition: DVN (Dawoxin Standard Micro Rail)+12 (Rail Width 12mm)+N (Standard Width).

Sliding block selection: Three types of sliding blocks are available: DVN12S (standard square), DVN12C (standard type), and DVN12H (extended type), which are suitable for different installation and load requirements.

Dawoxin DVN12 standard miniature linear guide rail size parameters:

Combination total height H=13mm, slider width W=27mm

Sliding rail width Wr=12mm, sliding rail thickness Hr=8mm

Standard pitch 20mm, standard end pitch 7.5mm, standard length up to 1000mm (customizable)

Material: Two options are available: alloy steel (high wear resistance, high load) and stainless steel (rust and corrosion resistance, suitable for harsh environments).

Accuracy level: ordinary level, advanced level, and precision level, meeting the positioning accuracy requirements of different equipment.

Pre compression level: Supports gap pre compression (FZ), light pre compression (FC), medium pre compression (F0), and can be adapted as needed.

2、 Structure and Performance Characteristics

Goethe style four point contact: Steel balls make four point contact with the raceway, which can evenly bear loads in multiple directions such as up and down, left and right, and overturning, with strong rigidity and stable operation.

Steel ball retainer design: Built in retainer, smooth operation, low noise, no jamming, and interchangeability within the precision range.

Lubrication and dust prevention: standard oil injection hole (without external oil nozzle) is standard, easy to maintain; Comes with oil scraper, dustproof, anti fouling, and extends lifespan.

Load capacity: Compared with small specifications such as DVN9/7, the rated load is significantly increased, which is suitable for the stable load requirements of small and medium-sized automation equipment.

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

3、 Applicable scenarios

Automation equipment: 3C electronic assembly, precision robotic arms, small CNC equipment.

Precision instruments: measuring instruments, optical equipment, testing equipment, semiconductor devices.

Medical and Laboratory: Medical analyzers, experimental platforms, precision transmission mechanisms.

Industrial equipment: precision transmission scenarios for medium loads such as packaging machinery, printing equipment, dispensing machines, soldering machines, etc.

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