ATS-安特仕科技有限公司

伺服液壓缸

Servo hydraulic cylinder

伺服液壓缸是電液伺服系統中的液壓執行元件，通過它將液壓能轉換成機械能。伺服油缸通常由伺服閥、作動筒、位移感測器和載荷感測器等部分組成一體，搭配閉環控制的伺服系統，既能控制大慣量、輸出功率大，又有高精度、高回應的性能，所以得到廣泛應用。

The servo hydraulic cylinder, is main component In electro-hydraulic servo system, that is composed of cylinder, servo valve, displacement sensor and force sensor(if necessary). The servo hydraulic cylinders are widely used with closed loop controlled system, that are used to perform high force and high response applications.

伺服液壓缸的特性Features of the servo hydraulic cylinder

緊湊設計, 低慣性阻力、液壓缸可以在負載下迅速作動。
Compact design, low resistance, hydraulic cylinder can move quickly under load.

採用高調節精度、恒定的控制方案、速度可以無級調節。
With precision servo controller the cylinder speed is stepless. With precision servo controller the speed and force control of cylinder always be performed perfectly.

即使在負載下也可以不斷達到所需作用力和速度。
The desired force and speed can be continuously achieved even under load.

無論是高或低頻率, 無論是快或慢的運動 - 我們可以根據您的要求説明，為您選擇合適的液壓缸。
Whether it's high or low frequencies, fast or slow motion - we can help you choose the right hydraulic cylinder for your requirements.

詳細描述Detailed description

活塞杆端部帶有螺紋內牙，供冶具、振動臺或荷重單元等使用。
The top of piston rod with female thread for fixtures or load cell.

兩端蓋中具有多個高壓油腔使使活塞杆處於懸浮狀態，可以在重載下高速運行，並且摩擦力極小。
Multiple chamber for hydrostatic bearing lead to the piston rod suspending in high pressure oil film, the hydraulic cylinder can be performed in high speed and high frequency applications.

兩端面積相等具有平衡的效應，具表面高硬度熱處理之合金鋼材質並且表面電鍍硬鉻研磨，延長軸承及密封的使用壽命。其中空型式是為裝設 LVDT 而設計，如此可使 LVDT 裝置有精確的中心準線。
Equal area at both side, rod surface with high hardness and hard chrome plating. Good surface roughness for long-term usage. The empty pattern is designed for LVDT installation so that the LVDT with good alignment.

LVDT 感應線圈固定於底座中心，其感應軸心固定於活塞杆中空位置內，可調整位置使液壓缸中點位置與 LVDT 中點位置(即零點位置)一致。
The LVDT coil body is fixed at center of rear base and its core with extended rod and adjustable fixture is fixed in piston rod, so that the mid-position of cylinder can be consistent with LVDT by adjusting.

兩端蓋中具有刮油環使靜液壓油導入回油口，並且防止外部灰塵或汙物進入液壓缸。
Scrapers installed in hydraulic cylinder to wipe any dirt and foreign particle. from piston rod, and scraping off existing residual fluid film to avoid external leakage.

液壓油由此口進出液壓缸，液壓流量由伺服閥調節而使液壓缸移動或停止。
Hydraulic oil enters and exits the hydraulic cylinder from this port, and the hydraulic flow is regulated by the servo valve to move or stop the hydraulic cylinder.

精密的設計使活塞與內壁間形成一高壓油膜而不須使用任何軸封，如此使液壓缸可在無摩擦阻力下動作，所以在精密控制及荷重或壓力控制時可以有良好之控制效應。
The close tolerance fit between piston and cylinder provides effective viscous seal. Grooves on the piston ensure adequate lubrication of the piston surface during the short-stroke test.

可用來固定於振動臺的反作用座或耐久測試的反力，牆、平臺等也可以裝置個各種接頭。
Can be used to mount on shaking table, reaction base, walls, platforms, etc. also can be installed with various kinds connector.

規格Specifications

靜態缸 Static cylinder
F1 (KN)	F2 (KN)	杆徑 pole (mm)	缸徑 Bore (mm)	有效面積 Effective area S1（cm2）	有效面積 Effective area S2（cm2）
41	15	40	50	19.63	7.07
65	32	45	63	31.17	15.27
105	64	50	80	50.26	30.63
165	99	63	100	78.54	47.37
258	152	80	125	122.72	72.45
422	288	90	160	201.06	137.45
660	460	110	200	314.16	219.13
1484	988	170	300	706.85	479.87
2000	1360	200	350	962.11	647.95
2500	1900	200	400	1256.64	942.48

疲勞缸 Fatigue cylinder
出力 force (KN)	杆徑 pole (mm)	缸徑 Bore (mm)	有效面積 Effective area （cm2）
16	45	55	7.85
25	45	60	12.37
50	70	90	25.13
68	70	95	56.55
100	70	110	56.55
160	70	125	84.23
250	95	160	130.18
500	130	220	247.4
1000	150	300	530.14

振動缸 Vibration cylinder
出力 force (KN)	杆徑 pole (mm)	缸徑 Bore (mm)	有效面積 Effective area （cm2）
28	80	90.5	14.06
38	80	94	19.13
50	80	98	25.16
100	100	128	50.14
160	100	142	79.83
250	125	177	123.34

產品展示Product display

動態伺服油缸頻率50Hz

Dynamic servo cylinder frequency 50Hz

150t伺服油缸

150t servo cylinder

發貨

shipments

10t伺服油缸

10t servo cylinder