Piezoelectric Ring Stack Actuator

Low voltage piezo stacks have excellent performance, suitable for scientific experiments and industrial applications. Piezo stacks include both square and ring shape structures, with multiple sizes and displacements to meet the needs of different applications. Special insulation material ensures maximum output of dynamic performance under severe conditions. piezoelectric actuator,CCD anti-shake,multilayer piezo creamic Temperature Operating temperature: -50~+100�°C(according to resin). If >100�°C, PZT performance will be reduced reversibly Above Curie temperature, piezo actuators will be permanently depolarized. Technical data Max./Stroke[�¼m]�±15%:4/3.2 El. capacitance [�¼F]�±20%:0.090 Stiffness [N/�¼m]�±20%:30 Resonant frequency [kHz]�±20%:50 Blocking Force [N]:120 Mass [g]�±5%:0.48 Applications Fiber stretching Active vibration control Piezo dispensing valve Precision positioning Piezo deformable mirror Piezo gripper Laser cavity tuning You can contact us for other specifications and models.

Supplier: Nozzle ring assembly, turbo nozzle ring, journal bearing, thrust bearing, piston ring, E-actuator

Supplier: Combined Bearing, Linear Actuators ,Linear Guides , Nilos Ring, Miniature Motors, Bearing Housing

Full conformance to the latest specification:iso5211, din3337, vd/vde3845and namur. The extruding high intensity aluminum body possess a honed internal surface coated with hone anode oxygenation for long life, low coefficient of friction and swift performance. Excellent, compact and modernized construction along with multi-specifications make the selection both economic and beneficial. All acting surfaces adopt high quality bearings, resulting in low friction, high cycle life and no noise. The two independent external travel stop adjustment bolts can easily and precisely adjust both open and close directions. Same outline actuator have the functional modes of double acting and spring, and the spring return has the normal-open and normal-close styles. Multi-function position indicator with numer is convenient for mounting accessories. Pre-compressed load spring is convenient for safe mounting and teardown procedures. Die-casting aluminum pistons and end caps have high intensity and light weight. Different o-rings materials are available for high and low temperature. According to different demands we can offer multi-travel rotations (e.G. ) and three Position actuators. Solenoid valves are easily mounted without any connecting plank.

Dongfang Yoyik Engineering Co., Ltd is located in Deyang, Sichuan, provides different kinds of industrial products and brands. Our company is specialized in researching and developing hear-resisting and wear-resisting materials. As a pump and valve manufacturer ourselves, we also offer other brands both domestic and from abroad. YOYIK provides multiple types of spare parts and equipments for power plant : #DF-Electric Actuator UM-1-DF centrifugal pump prices YCZ50-250B vacuum pump 220v MO1225OBGCC15A mechanical trip valve F3DG2S-062A-50-DFZK chemical pump centrifugal DFB80-50-220 hydraulic pump piston 2.5MCY14-1B thermowell flange WRNK2-291 mechanical seal pump BGM37G/60R-G9 screw pump working principle HSNH800-46NZ mechanical seal in pump LTJ-GJ-125A/L industrial vacuum pump P-2335 POWER TERMINAL MOTOR Y2-250-280LVDT 5000TD hydraulic pump parts 250S65A Thermocouple Control WRNK-221 Regulating valve 125ZXQ016L13UEXERH pt100 thermocouple machine TE-404 vacuum pump vane F3 V10 1S6S 1C20 hydraulic pump repair 50AY60 mechanical seal for water pump 104G-40 single screw pump HSNSQ3440-46 CV actuator piston rod oil sealing ring 55*63*10 axial piston pumps A145-FR01-H-K-30 Rear gland sealing ring shaft seal mechanical BF108-45u rotary vacuum pump P-1916 Platinum-Rhodium Wire TE-211 centrifugal water pump DFB80-80-220-03 Platinum-Rhodium Wire WRNN2-4325 O-type seal ring 25*1.8 Platinum-Iridium Wire WRNK2-191M HPCV COUPLER thermocouple k-type WREX-001 Platinum Wire TE-302 Controller ADAM-5560kW centrifugal pump types KSB65-250B O-RING Part: 702 Electric Actuator UM-1 Filter 21FC-5121-160-160*400-25 Surface Thermocouple WRNK2-291 �?5 Option switch ZB2-BD2C + ZB2-BZ101C COPALTITE SEALANT CEMENT 5 OZ oil transfer pump YWZ-500Thydraulic power 125LY-23-8 accumulator Nitrogen charger YAT-I 16MPa end suction centrifugal pump YNKN300/200-20Y/J k type thermocouple 1200c WRNK2-231-R1/4\K mechanical seal for water pump A108-45B/BX1 type k thermocouple WRNK2-292 vacuum cleaner P-1278 thermocouple wire type k WRNK2-391 hydraulic pump piston PVT38-2R5C-C03-S00 servo valve CSDY3-80 thermocouple type k WRKT2-11 rotary piston pump PV29-2R50-000 OIL BAFFLE RING CATCH II rotary piston pump PV29 2RID CO2 3 wire thermocouple TE-112 platinum rhodium thermocouple wire TE-204 Platinum Thermocouple Wire WRN2-630 thermocouple machine WRNK2-430NM/DN50 Servo valve 761K4122 multistage centrifugal pumps KSB65-250A piston plunger pump A10VSO100DR/32R-VPB12N00 temperature probe WRN2-4312 Filter SGF-H110*10FC Surface Thermocouple TE-204 Electric Actuator UM-1 DFYL-2022-3-8-ZYR

piezoelectric actuator,Precision gripper,multilayer piezo creamic Type:PSt150/5*5/x Low voltage piezo stacks have excellent performance, suitable for scientific experiments and industrial applications. Piezo stacks include both square and ring shape structures, with multiple sizes and displacements to meet the needs of different applications. Special insulation material ensures maximum output of dynamic performance under severe conditions. Temperature Operating temperature: -50~+100�°C(according to resin). If >100�°C, PZT performance will be reduced reversibly Above Curie temperature, piezo actuators will be permanently depolarized. Technical data Eg:PSt150/5*5/20 Max./Stroke[¼m]±15%:28/20 El. capacitance [¼F]±20%:1.5 Stiffness [N/¼m]±20%:60 Resonant frequency [kHz]±20%:50 Blocking Force [N]:1600 Mass [g]±5%:4.1 Applications Fiber stretching Active vibration control Piezo dispensing valve Precision positioning Piezo deformable mirror Piezo gripper Laser cavity tuning You can contact us for other specifications and models.

HIC Series pneumatic actuator Design HIC Series pneumatic actuators incorporate latest mechanical technology, materials available and our patented technology, through designing, developing, testing and engineering application, we have obtained a high grade product with the characteristics of reliability, high performance, long cycle life, large adjustment, and highest levels of corrosion protection, wide selection of model with easy and economy. Structure 1. Indicator Position indicator with NAMUR is convenient for mounting accessories such as limit switch box, positioner and so on. 2. Pinion The pinion is high-precision and integrative, made from nickel alloy steel, full conform to the latest standards of ISO5211, DIN3337, NAMUR. The dimensions can be customized and the stainless steel is available. 3. Actuator body According to the different requirements, the extruded aluminum alloy ASTM6005 body can be treated with hard anodized, powder polyester painted (different colors is available such as blue, orange, yellow etc.) or PTFE or nickel plated. 4. End caps Die-casting aluminum powder polyester painted in different colors, PTFE or nickel plated. 5. Pistons The twin rack pistons are made from die-casting aluminum treated with hard anodized or made from cast steel with galvanization .Symmetric mounting position, long cycle life and fast operation, reversing rotation by simply inverting the pistons. 6. Travel adjustment External stroke adjustment screw can adjust í+4ípat the position of 90íp. 7. High performance springs Preloaded coating springs are made from the high quality material for resistant to corrosion and longer cycle life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs. 8. Bearings & guides Made from low friction, long-life compound material, avoid the direct contact between metals. The maintenance and replacement are easy and convenient. 9. O-rings NBR rubber o-rings provide trouble-free operation at standard temperature ranges. For high and low temperature, viton or silicone is used. Features í± Extruded aluminum ASTM6005 body with both internal and external corrosion protection having honed cylinder surface for longer life and low coefficient of friction. í±Dual piston rack and pinion design for compact construction, symmetric mounting position, high-cycle life and fast operation, reverse rotation can be accomplished in the field by simply inverting the pistons. í±Multiple bearings and guides on racks and pistons, low friction, high cycle life and prevent shaft blowout. í±Modular preloaded spring cartridge design, with coated spring for simple versatile range, greater safely and corrosion resistance, longer cycle life. í±Die-casting teeth on piston and pinion for accurate low backlash make rack and pinion engagement with maximum efficiency, having long term corrosion resistance with stainless steel fasteners. í±Full conformance to the latest specifications:ISO5211, DIN3337 and NAMUR or product interchangeability and easy mounting of solenoids, limit switches and other accessories.

piezoelectric actuator,stack piezo,precision positioning PSt150/3.5*3.5/x Technical data Eg:PSt150/3.5*3.5/20 Max./Stroke[�¼m]�±15%:28/20 El. capacitance [�¼F]�±20%:0.8 Stiffness [N/�¼m]�±20%:25 Resonant frequency [kHz]�±20%:50 Blocking Force [N]:800 Mass [g]±5%:2.1 Applications Fiber stretching Active vibration control Piezo dispensing valve Precision positioning Piezo deformable mirror Piezo gripper Laser cavity tuning

Supplier: Turbocharger, CHRA, actuator, nozzle ring, VNT, rotor