Adjustable Hydraulic Shock Absorbers
| Item | FA-6450／FA-64100／FA-64150 |
|---|---|
| Product type | M64 large adjustable hydraulic shock absorber |
| Series models | FA-6450Z-C FA-6450L-C FA-6450H-C FA-64100L-C FA-64100H-C FA-64150L-C FA-64150H-C |
| Model characteristics | Ultra-low-speed, standard-speed, and high-speed types |
| Thread size | M64×2.0 |
| Stroke range | 50～150 mm |
| Max. absorption energy | 2,300～6,800 J |
| Max. absorption energy per hour | 164,608～275,556 J/hr |
| Impact speed range | 0.02～3.6 m/s |
| Equivalent mass range | 200～110,000 kg |
| Max. cycle rate | 3–15 cycles/min |
| Operating temperature range | -5 ~ 70 ℃ |
| Max. drag | 90,000 N |
| Piston rod return force | 150～370 N |
| Product mass | 2.5～4.2 kg |
| End type | -C: with cap |
| Allowable eccentric angle | FA-6450: ±2.5° FA-64100 / FA-64150: ±1.0° |
Specification notes
Q1: What is the FUJI LATEX FA-6450 / FA-64100 / FA-64150 Series?
A: It is a range of M64×2.0 large adjustable hydraulic shock absorbers for logistics systems, plant equipment, transfer mechanisms, and heavy industrial machinery.
Q2: What equipment is this series suitable for?
A: It is suitable for conveyors, transfer carts, lifting systems, large slides, warehouse equipment, plant machinery, and other heavy-duty end-stop applications.
Q3: What is the difference between FA-6450, FA-64100, and FA-64150?
A: FA-6450 provides a 50 mm stroke and 2,300 J capacity, FA-64100 provides a 100 mm stroke and 4,550 J, and FA-64150 provides a 150 mm stroke and 6,800 J.
Q4: Is this series fixed or adjustable?
A: The series is adjustable. Damping can be set with the adjustment shaft and secured with the locking screw after adjustment.
Q5: Which models are included in this series?
A: Models include FA-6450Z-C, FA-6450L-C, FA-6450H-C, FA-64100L-C, FA-64100H-C, FA-64150L-C, and FA-64150H-C.
Q6: What is the difference between Z, L, and H models?
A: Z models cover 0.02–0.3 m/s, L models cover 0.3–1 m/s, and H models cover 0.3–3.6 m/s.
Q7: Why can the Z model support a higher equivalent mass?
A: Z models operate under ultra-low-speed conditions and can support higher equivalent mass at lower impact speeds. Energy per impact and cycle rate must still remain within specification.
Q8: What does the -C suffix mean?
A: The -C suffix identifies a model supplied with an impact cap. Confirm the contact surface and available installation space before selection.
Q9: What should be checked before installation?
A: Mounting nuts are not included. Confirm mounting strength, external stopper design, impact direction, equivalent mass, cycle rate, and allowable eccentric angle.
Q10: How do I select the correct FA-64 model?
A: Confirm absorption energy, equivalent mass, impact speed, cycle rate, required stroke, installation space, and impact angle, then contact GATO Corporation for selection support.