Single acting low height failsafe lock ring cylinder – HFL
Single acting low height failsafe lock ring cylinder – HFL
Single acting, load return. Mechanical lock ring feature allows for load holding for extended periods. Compact, low height design suitable for vertical lifting applications only. Threaded piston with tilting saddle fitted as standard to reduce the risk of side loading. Nitrocarburised cylinder body and piston rod increased corrosion protection. Low friction bearing surfaces. Anti-extrusion seals for improved performance at high pressures. Overstroke restrictor port to prevent over extension of piston. Tommy bars for easy rotation of the load holding lock ring are listed in the table below.
Technical specifications
Model | Capacity | Stroke | Oil capacity | Cylinder eff. area | Weight | Tommy bar | Dimensions [mm] | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
[t] | [mm] | [l] | [cm2] | [kg] | A | B | C | D | E | ||
HFL502 | 50 | 51 | 0.36 | 71.3 | 14.2 | TTB10 | 125 | 127 | 95 | 70 | 19 |
HFL1002 | 109 | 50 | 0.77 | 153.4 | 27.9 | TTB10 | 137 | 185 | 140 | 115 | 20 |
HFL1502 | 152 | 45 | 1.07 | 214.3 | 44.0 | TTB10 | 150 | 216 | 165 | 135 | 28 |
HFL2002 | 203 | 45 | 1.42 | 285.1 | 56.8 | TTB14 | 155 | 254 | 190 | 135 | 30 |
HFL2502 | 260 | 45 | 1.65 | 366.1 | 69.4 | TTB14 | 159 | 273 | 216 | 200 | 31 |
HFL4002 | 398 | 45 | 2.51 | 559.0 | 121.0 | TTB16 | 178 | 360 | 267 | 260 | 36 |
HFL5002 | 520 | 45 | 3.29 | 729.9 | 186.0 | TTB20 | 192 | 400 | 305 | 290 | 43 |