Product Features:

1: The DFE45 is the heavy-load model in the UFTrak DFE roller guide series and the largest specification in mass production, offering a payload capacity of over 80KG per single slider. It represents the heavy-load, high-rigidity, and high-load-capacity specifications within the DFE roller guide series;

2: Slider preload and clearance adjustment method: A combination of concentric roller bearings and eccentric roller bearings, allowing adjustment of thrust and rigidity by adjusting the eccentric roller bearings. The slider is adjusted to zero clearance before leaving the factory;

3: All bearing surfaces of the slider have high load capacity, and all roller axles have high torque load capacity;

4: Double-row angular contact thrust ball rollers, permanently sealed and lubricated, and equipped with mass-production standard V-guides;

5: Easy to install, with optional dust-proof hole plugs;

6: Low noise;

7: Can be used without lubrication;

8: Maximum length of a single rail: 4000mm;

9: Installation threaded hole pitch: 52.5mm;

10: Default shipping standard: High-precision bearing steel surface with fine-ground bright finish;

(Optional secondary surface treatment: White chrome plating / Black chrome plating / Surface powder coating)

Main Technical Specifications

Load: Effective payload ≤90KG (standard 4-roller slider);

Linear speed: Up to 10 meters/second;

Acceleration: 50 m/s2, allowing higher acceleration (up to 100 m/s2);

Center force: 14500N;

Lateral force: 21500N;

Torque force: MX:225N.M;    MY:485N.M;      MZ:1265N.M.

*Note: The size of the slider mounting plate can be customized, which may affect the force data. There are also reinforced solutions with 6 or 8 rollers.

Key Application Areas:

High-speed linear modules, high-speed linear motors, moving magnet pallet conveyor lines, magnetic levitation logistics lines, high-speed manipulators.

Robot seventh axis, stamping linkage manipulators, PACK module conveyor lines, hairpin motor assembly lines, pallet conveyor lines.

Pick-and-place manipulators, rodless cylinder slides, high-frequency reciprocating mechanisms, packaging machinery, medical automation, food industry.

Automated transfer mechanisms, PPU manipulators, magnetic levitation conveyor lines, pallet return lines, track return lines, docking conveyor lines.