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RM型橡膠隔振器 BE型橡膠隔振器(船用)

RM型橡膠隔振器 BE型橡膠隔振器(船用)

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RM型橡膠隔振器

RM rubber vibration absorber

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RM型橡膠隔振器,既有橡膠剪切的承壓性能, 又有過負荷保護的壓縮性能,整體成型,上端有螺 紋安裝孔,下端有防滑底板,所有金屬件有氯丁橡 膠覆蓋,防腐蝕。這種橡膠隔振器適用於減少噪聲 和高頻率振動場所,多用於轉速大於480轉/分的風 機,立式臥式水泵,冷水機組、空壓機等隔振降噪。

RM rubber vibration absorber has capability of bearing pressure of rubber shearing and compressing to protecting overloaded.It has an integrate struc-ture with an installing hole on top and antiskidd-ing board at bottom.All the metal components are covered by neoprene with the feature of anti-corrosion.It canbeapplied to eliminating noises for high vibration frequency, Suvh as vertical and horizontal water pumps,cold-water engine and air compressor,when rotation vel-ocity is greater than 480 rpm.

RM型橡膠隔振器技術參數表

Technological parameter table

型號 Type 荷載範圍(N) load scope 基本尺寸(mm) basic dimension
C L H W
RM-30 100-500 60 80 35 M8 ¢9
RM-60 200-1000 76 100 43 M10 ¢9
RM-120 600-2000 76 100 43 M10 ¢9
RM-240 1000-3600 105 140 73 M12 ¢14
RM-480 2000-4000 105 140 73 M12 ¢14
RM-1000 5000-15000 165 220 60 M16 ¢15
RM-2000 10000-30000 165 220 60 M16 ¢15

BE型橡膠隔振器

BE rubber vibration absorber

BE型橡膠隔振2S由金屬與橡膠複合製成,金屬表麵全部包複橡膠,能防止金屬鏽蝕。產品固有頻率低,阻尼比適宜,橫向剛度高於垂向剛度,適用平置、倒置及側掛等多種安裝形式。平置使用時,橫向穩定性好。當承受較大衝擊時,可自動限位保護,同時對共振峰的抑製能力很強,對瞬態衝擊響應瞬時過度工況等引起的自振能迅速消失,設備不致出現任何晃動。該產品在較寬的幹擾頻率範圍內有相當明顯的隔振效果,能適用於各 類陸地、船用機械設備,如柴油機、風機、水泵、空壓機、空調機、精密儀器儀表等中、小型機械設備的隔振。對有水平擾力的機械設備,使用本隔振器能取得良好的隔振效果。

BE rubber vibration absorber is compused of metal and rubber Metal surface is anticorrosion because of being covered with rubber.It has low intrinsck fre-quency and appropriate damp ratio.Vertical rigidity is greater than horizontal,so it is applied to diff-erent installation ways,such as horizontal, invert,and side suspension.When installed horizontally,it has good transverse stability.it can realize rest-ricting protection automatically,when receiving strong impact. At the same time,it has a powerful control capability over formant, over response caus-ed by an instantaneous impact, and spontaneous Vibration caused by instantaneous overload can be eliminated quickly.Thus,equipment will not shake.It has remarkable vibration insulating effect in the wide disturbing frequency,can be applied to medium and small-sized terrestrial and ship mechanical equi-pments, such as diesel, fan engine, water pump, air compressor, air- conditioning and precise instrument and apparatus. Vibration insulating effs-ct of this type of vibration absorber is excellent even if there exist horizontal disturbing forces.

外形安裝尺寸及技術狀態圖

Figure install dimension and technological state graph

型號 Type M H L L1 B B1 d n 額定荷載(N) rating load 固有頻率(Hz) intrinsic frequency 靜變形(mm) static distortion
BE-10 8 40 70 54 36 7 2 100 10±2 ≤4
BE-15 8 40 70 54 36 7 2 150 10i2 ≤4
BE-25 8 40 70 54 40 7 2 250 10±2 ≤4
BE-40 10 46 85 68 55 9 2 400 10±2 ≤4
BE-60 12 50 100 80 65 9 2 600 10i2 ≤4
BE-85 14 60 120 100 70 11 2 850 10±2 ≤5
BE-120 16 60 140 112 85 13 2 1200 10±2 ≤5
BE-160 18 62 145 115 90 13 2 1600 10±2 ≤5
BE-220 22 70 150 120 105 15 2 2200 10±2 ≤5
BE-300 24 75 155 125 110 60 15 4 3000 10±2 ≤5
BE-400 27 80 75 140 120 65 17 4 4000 10±2 ≤5
BE-600 27 80 175 140 120 65 17 4 6000 10±2 ≤5

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