STC Single Acting Lock Nut Cylinders

Advantages
Capacity from 30 to 1.000 tn, stroke up to 300 mm.

The lock nut holds the load mechanically for long periods of time.

Load return. Lock nut tested under 50% overload.

Hydraulic end of stroke overflow port. Without stop ring. Red band warning. Mechanical end of stroke as special.

Body, nut and saddle black nitrided to improve corrosion and wear resistance.

Used for foundation supporting, bridge construction and shipbuilding.

Optional tilting saddles.

For confined spaces, use STX models.

Also available in double acting versions DT and DTC.

Download info sheet

Capacity Stroke Model Oil Cap. Closed Height Weight
Tn kN mm LARZEP cm³ mm kg
30 303 50 STC03005 221 141 9
100 STC03010 442 191 12
150 STC03015 663 246 15
200 STC03020 884 296 18
250 STC03025 1.104 355 22
300 STC03030 1.325 405 25
51 496 50 STC05005 354 153 14
100 STC05010 709 203 19
150 STC05015 1.063 261 25
200 STC05020 1.418 311 30
250 STC05025 1.772 366 35
300 STC05030 2.126 416 40
95 929 50 STC10005 664 180 31
100 STC10010 1.327 230 40
150 STC10015 1.991 285 50
200 STC10020 2.655 335 59
250 STC10025 3.318 391 69
300 STC10030 3.982 441 78
144 1.407 50 STC14005 1.005 195 52
100 STC14010 2.011 245 65
150 STC14015 3.016 309 83
200 STC14020 4.021 359 96
250 STC14025 5.027 415 111
300 STC14030 6.032 465 125
224 2.192 150 STC22015 4.712 328 134
300 STC22030 9.425 488 201
310 3.036 150 STC30015 6.506 351 197
300 STC30030 13.012 511 289
409 4.008 150 STC40015 8.588 370 274
300 STC40030 17.177 530 395
522 5.114 150 STC50015 10.959 395 383
300 STC50030 21.918 555 540
611 5.987 50 STC60005 4.276 311 347
150 STC60015 12.829 421 472
300 STC60030 25.659 581 654
831 8.149 50 STC80005 5.821 348 537
150 STC80015 17.462 458 709
300 STC80030 34.925 618 959
1.085 10.644 50 STC100005 7.603 392 772
150 STC100015 22.808 502 991
300 STC100030 45.616 673 1.332