Heavy-Duty Shock Absorbers

Transcription

1 HLS Heavy-Duty Shock bsorbers HLS FETURES pplications ranes, Swing bridges Energy absorption Max m Deceleration characteristics ustomer spec. oating Housing zinc plated / painted Extended Life ycle Piston rod: hard chrome-plated Special seals + oils Temperatur range -º - +80º / option: -40º º RoHS - conform Directive 02/95/E 128

2 HLS 40 R ø ø40 ø128 ø60 ø55 ø100 Energy/ max. ounterforce Piston return force max. angular tolerance Weight m (in lbs) (min. lbs) (max. lbs) R kg HLS HLS , HLS ,0 9 2 HLS , HLS , HLS , HLS , HLS ,

3 HLS 63 R ø18 ø13 ø60 ø ø90 ø75 ø R ø90 F 60 ø D E Protection ellow 2 Rear flange recoended only for shock absorbers up to stroke! Energy/ max. ounterforce Piston return force max. angular tolerance Weight Weight D E 2* m (min. lbs) (max. lbs) / kg F kg HLS-63-0 HLS HLS-63-1 HLS-63-0 HLS-63-2 HLS-63- HLS-63-3 HLS-63- HLS-63-0 HLS-63- (1.97) 100 (3.94) 1 (5.91) 0 (7.87) 2 (9.84) (11.81) 3 (13.78) 0 (19.69) 70 (66381) 100 (132762) 2 (199143) 00 (265524) 370 (331905) (398286) 5 (464667) 00 (531048) 700 (663810) (796572) ( ) 1 ( ) ( ) ( ) 00 (47.99) 00 (47.99) 00 (47.99) 00 (47.99) 00 (47.99) 00 (47.99) 13,5 (29.76) 14 (.87) 15,5 (34.17) 17 (37.48) 19,5 (42.99) 22 (48.5) 24 (52.91) 27,5 (60.63) (66.14) 3 (71.65) 15,5 (34.17) 17 (37.48) 18,5 (40.79) (44.09) 22 (48.5) (55.12) 27 (59.53),5 (67.24) 33 (72.75) 35,5 (78.27) 329 (12.95) 440 (17.32) 585 (23.03) 7 (28.35) 865 (34.06) 1000 (39.37) 1145 (45.08) 1280 (.39) 1560 (61.42) 1840 (72.44) 229 (9.02) 290 (11.42) 385 (15.16) 470 (18.5) 565 (22.24) 6 (.59) 745 (29.33) 8 (32.68) 1010 (39.76) 1190 (46.85) 261 (10.28) 322 (12.68) 417 (16.42) 2 (19.76) 597 (23.5) 682 (26.85) 777 (.59) 862 (33.94) 1042 (41.02) 1222 (48.11) 84 (3.31) 134 (5.28) 184 (7.24) 234 (9.21) 284 (11.18) 334 (13.15) 384 (15.12) 434 (17.09) 534 (21.02) 634 (24.96) 335 (13.19) 466 (18.35) 611 (24.06) 746 (29.37) 891 (35.08) 1081 (42.56) 1226 (48.27) 1361 (53.58) 1641 (64.61) 1921 (75.63) * Version with protection bellow: -! 1

4 HLS 70 ø18 ø ø90 ø ø90 Protection ellow 2 Energy/ max. ounterforce Piston return force max. angular tolerance Weight D E 2* m (in lbs) (min. lbs) (max. lbs) / kg HLS-70-0 HLS HLS-70-1 HLS-70-0 (1.97) 100 (3.94) 1 (5.91) 0 (7.87) (888) 000 (177016) 00 (265524) (354032) 00 (562,) 00 (562,) 00 (562,) 00 (562,) ( ) 1 ( ) ( ) ( ) 13,5 (29.76) 14 (.87) 15,5 (34.17) 17 (37.48) 329 (12.95) 440 (17.32) 585 (23.03) 7 (28.35) 229 (9.02) 290 (11.42) 385 (15.16) 470 (18.5) 261 (10.28) 322 (12.68) 417 (16.42) 2 (19.76) 84 (3.31) 134 (5.28) 184 (7.24) 234 (9.21) 355 (13.98) 466 (18.35) 611 (24.06) 746 (29.37) * Version with protection bellow: -! 131

5 132 Energy/ max. ounterforce Piston return force max. angular tolerance Weight Weight D E m (in lbs) (min. lbs) (max. lbs) / kg HLS-75-0 (1.97) 100 (132762) 0 (44.09) 26 (57.32) 363 (14.29) 283 (11.14) 153 (6.02) 174 (6.85) 239 (9.41) HLS (3.94) 00 (265524) 0 24 (52.91) (66.14) 493 (19.41) 363 (14.29) 213 (8.39) 4 (10) 319 (12.56) HLS (5.91) (398286) 0 29 (63.94) 35 (77.16) 623 (24.53) 443 (17.44) 273 (10.75) 334 (13.15) 399 (15.71) HLS (7.87) 00 (531048) 0 34 (74.96) 40 (88.19) 838 (32.99) 608 (23.94) 359 (14.13) 474 (18.66) 539 (21.22) HLS-75- (11.81) (796572) 0 44 (97.01) (110.23) 1154 (45.43) 824 (32.44) 577 (22.72) 572 (22.52) 637 (.08) HLS (10696) 0 54 (119.05) 60 (132.28) 1468 (57.8) 1038 (40.87) 677 (26.65) 786 (.94) 851 (33.5) HLS (19.69) 100 (11604) 000 (67442,7) 2 60 (132.28) 66 (145.51) 1719 (67.68) 1189 (46.81) 777 (.59) 938 (36.93) 1002 (39.45) HLS (13276) 000 (67442,7) 67 (147.71) 73 (160.94) 1974 (77.72) 1344 (52.91) 877 (34.53) 1092 (42.99) 1157 (45.55) HLS (27.56) 100 ( ) 00 (562,) 75 (165.35) 81 (178.58) 2269 (89.33) 1539 (60.59) 977 (38.46) 1288 (.71) 1352 (53.23) HLS (31.5) (14636) 00 (562,) 84 (185.19) 90 (198.42) 63 (100.91) 1733 (68.23) 1077 (42.4) 1482 (58.35) 1546 (60.87) HLS (39.37) ( ) 0 (51706,07) 96 (211.65) 102 (224.88) 63 (1.59) 33 (80.04) 1277 (.28) 1781 (70.12) 1846 (72.68) HLS (47.24) 0000 ( ) 000 (479,89) 112 (246.92) 118 (260.15) 3634 (143.07) 2404 (94.65) 1477 (58.15) 2152 (84.72) 2217 (87.28) Rear flange recoended only for shock absorbers up to stroke! Protection ellow Ø110 Ø110 Ø75 Ø1 Ø1 Ø1 D E Ø Ø18 Ø Ø17,5 HLS 75

6 HLS 90 Hub ourse orsa arrera ø1 ø107 ø80 Hub ourse orsa arrera ø1 ø26 Hub ourse orsa arrera ø26 Rear flange recoended only for shock absorbers up to stroke! HLS-90-2 HLS-90- HLS-90- Energy/ max. ounterforce Piston return force max. angular tolerance Weight Weight m 2 (9.84) (11.81) (8880) 1000 (10696) 100 ( ) 0000 ( ) 0000 ( ) 0000 ( ) (22480,9) (26977,08) (35969,44) kg 58 (127.87) 62 (136.69) 71 (156.53) kg 55 (121.26) 59 (1.07) 68 (149.92) 875 (34.45) 1006 (39.61) 1277 (.28) 478 (18.82) 559 (22.01) 7 (28.74) 527 (.75) 577 (22.72) 677 (26.65) 133

7 HLS 100 R ø23 ø23 ø100 ø ø140 ø115 ø R ø140 F 90 ø D E Protection ellow 2 HLS HLS HLS HLS HLS HLS-100- HLS HLS-100- HLS HLS HLS-100- * Version with protection bellow: -! Rear flange recoended only for shock absorbers up to stroke! Energy/ max. ounterforce Piston return force (1.97) 100 (3.94) 1 (5.91) 0 (7.87) 2 (9.84) (11.81) 3 (13.78) 4 (17.72) 0 (19.69) m (in lbs) ( ) ( ) 500 (486794) 70 ( ) 900 (840826) 1100 ( ) 1 ( ) ( ) (14636) ( ) 0 (35684) (min. lbs) (max. lbs) 40 (10341,21) max. angular tolerance Weight Weight D E 2* 134 / kg 37,5 (82.67) 40 (88.19) 43 (94.8) 49 (108.03) 56 (123.46) 62 (136.69) 67 (147.71) 74 (163.14) 79 (174.17) 85 (187.4) 9 (3.93) 45 (99.21) 47,5 (104.72),5 (111.34) 56,5 (124.56) 63,5 (140) 69,5 (153.22) 74,5 (164.) 8 (179.68) 86,5 (190.7) 9 (3.93) 100 (2.47) 405 (15.94) 5 (19.88) 605 (23.82) 740 (29.13) 875 (34.45) 1010 (39.76) 1145 (45.08) 1280 (.39) 1415 (55.71) 15 (61.02) 18 (71.65) 5 (12.01) 355 (13.98) 405 (15.94) 490 (19.29) 575 (22.64) 660 (.98) 745 (29.33) 8 (32.68) 915 (36.02) 1000 (39.37) 1170 (46.06) 355 (13.98) 405 (15.94) 455 (17.91) 540 (21.26) 6 (24.61) 710 (27.95) 795 (31.3) 880 (34.65) 965 (37.99) 10 (41.34) 12 (48.03) 75 (2.95) 1 (4.92) 175 (6.89) 2 (8.86) 275 (10.83) 3 (12.8) 375 (14.76) 4 (16.73) 475 (18.7) 5 (.67) 6 (24.61) 432 (17.01) 532 (.94) 632 (24.88) 767 (.2) 902 (35.51) 1092 (42.99) 1227 (48.31) 1362 (53.62) 1497 (58.94) 1632 (64.) 1902 (74.88)

8 Ø1 HLS 110 Ø115 Ø1 Ø115 Ø26 Ø115 Ø1 Ø26 Ø115 Ø26 Protection ellow Ø1 Ø115 Rear flange recoended only for shock absorbers up to stroke! HLS HLS HLS-110- HLS-110- HLS HLS-110- Energy/ max. ounterforce Piston return force max. angular tolerance Weight m / (in lbs) (min. lbs) (max. lbs) kg (4.49) (796572) (2328.1) (232,81) (99.21) (.83) (14.37) (9.) (9.84) (8880) ( ) (22480,9) (132.28) (34.45) (22.64) (.79) (11.81) 0 (19.69) 1000 (10696) 2000 ( ) ( ) 3 (29618) 0000 ( ) ( ) ( ) ( ) (26977,08) (49457,98) (62946,52) 40 (75311,02) (1.5) (1.5) (1.5) 65 (143.3) 80 (176.37) 90 (198.42) 97 (213.85) Ø (39.76) 1280 (.39) 15 (61.02) 18 (71.65) 660 (.98) 8 (32.68) 1000 (39.37) 1170 (46.06) 577 (22.72) 728 (28.66) 828 (32.6) 928 (36.54) 135

9 HLS 160 Ø3 Hub 52 Ø27 R Ø0 Ø0 Ø Hub Ø0 Ø0 Ø Hub Ø0 Ø32 40 Rear flange recoended only for shock absorbers up to stroke! Energy/ max. ounterforce Piston return force max. angular tolerance Weight m / kg HLS HLS-160- HLS-160- HLS (7.87) 800 (31.5) 1 ( ) 32 ( ) 480 ( ) ( ) 9000 ( ) 9000 ( ) 9000 ( ) 9000 ( ) 100 ( ) 100 ( ) 100 ( ) 100 ( ) (36419,06) (72838,12) ( ) ( ) (319.68) 5 (451.96) 265 (584.23) 3 (716.51) 800 (31.5) 1 (55.12) 00 (78.74) 2 (102.36) 548 (21.57) 948 (37.32) 1348 (53.07) 1748 (68.82) 800 (31.5) 1000 (39.37) 136

10 LDS / HLS Surface protection LDS / HLS FETURES 1) Indoor applications (without humidity) Piston rod: chrome plated, hardened (LDS) Piston rod: chrome plated (HLS) Housing: zinc plated Seal bushing from high strength aluminium 2) Outdoor Piston rod: nickel ( µm) and hardchrome ( µm) plated Housing and seal bushing painted conforming to DI ISO L leaning agents! efore using cleaning agents please consult Weforma Packaging Wooden boxes; depending on national regulations according to ISPM 15 ISTRUTIOS FOR USE D SSEMLY LDS / HLS HLS and LDS series shock absorbers are delivered ready for installation fter receiving the shock absorbers, check for transport damage. This applies particularly for damage to the chrome finish on the piston rod. efore using, ensure that the part number in the order confirmation and on the shipping documents coincides with the number on the shock absorber. Use the shock absorbers only as specified in the technical data, based on the design. lways observe the following installation instructions: - Ensure that shock absorbers are installed rigidly and vibration-free. - Ensure that the stop surfaces are perpendicular to the stop cap and mounting flange - Ensure that the mass is applied parallel to the damping direction and in the center of the stop cap/piston rod (see angle deviation in our catalog) - The mounting bolts should not be more than 2 smaller than the intended mounting holes. - Ensure that the shock absorbers are never subjected to direct or indirect distortion, because this would prevent the piston rod from moving. - Protect the piston rod against damage - From 800 stroke the shock absorber has to be mounted with foot mounting or with flanges at each side We recoend to use a front flang mounting from stroke. For the LDS series is recoended for an easy maintaince to mount the damper so that the filling valve is at the top. Heavy duty shock absorbers versions (2 flanges) and F (foot mounting): In these versions, the rear flange and the rear foot mounting are not glued in (status: ). The shock absorber must be mounted free of tension. This is possible by twisting the rear flange if necessary. ontrol: the shock absorber can be removed without tools after loosening the fastening screws. For safety reasons we recoend the use of a security chain when the installation height of the LDS / HLS heavy-duty shock absorber is 2 m or above. The customer decides on the use. In creep gear (maximum shock absorber compression rate 0.5 m/s) the shock absorber should not be compressed more than 70% of its maximum stroke. Operating temperature (standard version): - to max. +80 ; ontinuous operation (standard version): -10 to max. +70 ; Operating temperature (LT version): -32 to max. + ; ontinuous operation (LT version): -32 to max. + ; When used at low temperatures down to -32 we recoend stationary installation; mobile mounting can result in leakage of the shock absorbers due to transfer of vibration! Do not weld shock absorbers or subject to aggressive liquids. If shock absorbers are painted, ensure that the piston rod and the area where the piston rod enters the housing remain paintfree. If it is not possible to maintain the above conditions, obtain written approval from Weforma Dämpfungstechnik GmbH before using. If the piston rod does not extend by itself, the gas bladder can be filled through the pressure valve similar to a passenger car tire. Filling pressure: 6 bars/85 psi, Medium: itrogen, compressed air also possible. The filling valve for gas is labelled IR. In the HLS series, it is located in the stop cap; in the LDS series in the front flange mounting; in older versions it is situated in the base of the housing. The filling screw for oil is located in the front flange mounting in the LDS series and in the base section in the HLS. The filling screw for oil must not be opened by the customer without consulting Weforma. efore refueling the filling valve needs to point vertically upward, as it can otherwise lead to a loss of oil. fter an accident be sure to check the shock absorber for proper function and leakage. Otherwise perform this test once a year. Design: ompression of piston rod in creep gear; after the load is relieved the piston rod should return to the original position. aution: The shock absorber is charged with gas at a pressure of 6 bars and should never be opened by customers. Risk of injury! The current versions of our operating and installation instructions apply. These can be downloaded under menu point Login/Service. We reserve the right to make changes without further notice! 137