♠ 丹耀-首頁 > ACE > Ace 重型 A/CA 2/3/4-油壓吸震器/Heavy Shock Absorbers >Ace 重型 A/AA/SA/NA 系列 2 & 3系列 調整式
台灣總代理 : 丹耀貿易有限公司
ACE Controls Inc.
ACE Controls 重型 A2 & A3 多孔調整式 工業油壓吸震器
ACE 新的A2&A3系列多孔微調式工業油壓吸震器，在調整的設計上有新的改變，是由後底部中央的8mm內六角板手調整，在每次吸收能量(W3)也比以前ACE的舊產品A系列提升了228%，此外有效重量值(Me)範圍也有明顯地增加。由於提升每次吸收(W3)能量和有效重量值(Me)，新的A2及A3系列可以很容易的取代其他廠牌本體較大的規格，更降低購買成本，然而新的A2及A3系列吸震器是不需要保養和能有高壽命設計。更延續ACE的傳統，只要調整到適合的反作用力刻度時，就會以優越平穩的直線吸震性能停止在直線或回轉高速運動中，所造成的高衝擊動能，它幾乎能達到100%的完全吸收。
材質：鋼體有黑色氧化物處理，活塞軸心高伸展鋼質有硬化和鍍鉻、衝擊頭黑氧化加工處理的硬化鋼&鍍鋅回歸彈簧，為了達最佳散熱效果，請勿鍍上任何材質或油漆。
型號中EU代號是在歐盟地區銷售，歐盟以外地區都沒有EU代號，有EU和沒有EU代號，產品外觀、尺寸和功能都是一樣，沒有任何差異
調整說明：
在安裝吸震器後讓機器運作幾次，然後用8mm的六角板手，在本體後面中央進行0～9刻度調整，直到最理想的吸震效果。
出廠調整在5數字位置 1數字刻度位置是最強(硬)的反作用力。 9數字刻度位置是最低(軟)的反作用力。
應用範圍：
航空工業、軍事設備、汽車工業、造紙工業、玻璃製造業、輪胎工業、鑄造工廠、衝壓設備、礦產業、鋼鐵工業、海運業、木材業..等等工業設備。
技術資料和注意事項：
◎ 衝擊速度範圍：0.3～5 m/sec。
◎ 操作溫度：-12 ℃～ 70 ℃。 ◎油：ATF
◎ 注意衝擊時的最大偏心角度 3o。
◎ 為了有更好的散熱效果嚴禁在本體油漆 。
◎ 安全停止：在有效行程結束前1.2~2.3mm內必須安全定位停止設計，以免破壞吸震器內部結構降低使用壽命。
◎ 嚴禁軸心上有焊屑、異物或用夾鉗破壞軸心表面光滑精度，被破壞的精度軸心會無法正常回歸，也會直接傷害軸心密封圈造成密封圈、軸心和前蓋軸承故障，無法正常回歸。
Heavy Industrial Shock Absorbers A1 1/2 to A3
Deceleration of heavy loads and progressive adjustment
Adjustable
Energy capacity 2,350 Nm/Cycle to 44,000 Nm/Cycle
Stroke 50 mm to 305 mm
ACE’s rugged A2 and A3 Series adjustable shock absorbers are capable of decelerating heavy duty loads. These reliable units replace the former 2" and 3" large bore adjustable shock absorbers.
Energy capacity ratings are 228% of former models. In addition,effective weight ranges have increased dramatically, resulting in the capability of handling a wider range of applications and increases in velocity. The units are easily adjusted by means of a 5/16 inch (8 mm) hex socket adjuster located at the bottom of the outer body. These dependable shock absorbers are maintenance free and are available self-contained or for use with an external air/oil tank.
Features include a considerably reduced outer diameter, internal accumulator and threaded mounting brackets, easily adaptable to the front or rear of the outer body.
Applications include: foundry, steel, marine, lumber, and other heavy equipment industries.
TECHNICAL DATA
Energy capacity 2,350 Nm/Cycle to 44,000 Nm/Cycle
Stroke 50 mm to 305 mm
Impact velocity range 0.1 m/s to 5 m/s. Other speeds on request.
Operating temperature range -12 °C to +66 °C. Other temperatures on request.
Oil type: ATF
Materials: Steel body with black oxide finish. Piston rod high tensile steel, hardened and chrome plated. Return spring zinc plated. To avoid reducing heat dissipation, do not paint.
Adjustment: After installation of the ACE shock absorber, cycle the machine a number of times. Turn the hex socket adjuster against the scale marked 0 to 9, until optimum deceleration is achieved (i.e.smooth deceleration throughout the stroke).
Hard impact at the start of stroke-turn adjuster toward 9.
Hard set-down at the end of stroke-turn adjuster toward 0.
NOTE
For emergency use only applications and for continous use it is possible to exceed the published max. capacity ratings. In this case, please consult ACE.
SAFETY INFORMATION
External materials in the surrounding area can attack the seal components and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Do not paint the shock absorbers due to heat emission.
ON REQUEST
Special oils, nickel-plated, increased corrosion protection or other special options are available on request.
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