China Rotary Rack & Pinion Pneumatic Actuator

Pneumatic actuator at series Pressure range: max. Working pressure 10bar Double-acting:2.5bar~8bar Single-acting:2.5bar~8bar Adjustment range: 905 Lubrication: all the moving parts are coated with lubricants, extending their service life Life time: one million time Type: single-acting, double-acting I. Actuator body Boy material is aluminium alloy. Internal and external surface are treated with anodic oxidation and polishing. Outer surface is nickle plated so that the anti-corrosion fuction of actuator and minimum friction against pistons can be guaranteed. Ii. End cover End cover material is die-casting aluminium. End cover is treated with epoxy polyester so as to best guarantee the anti-corrosion performance. Iii. Drive shaft The drive shaft material is medium carbon steel with fine processing and nickle plating so that the pistons have better quality in anti-corrosion, anti-friction, etc. Iv. Piston Piston material is die-casting aluminium alloy. Maxmium torque can be output when the actuator is actuated with certain pressure. V. Piston seal Nbr-70 rubber sealing is applied to ensure the normal and reliable performance of actuator under normal temperature. Fpm can be also applied according to clients' requirements. Vi. Travel adjustment Plus/mimus 5 degree travel can be adjusted through the two bolts. Pc to carton box / foam box, then to plywood case

Supplier: Micro silica (silica fume), silica, fly ash, pozzolano, ggbfs and white cement, other cementatious materials and factory/plants specialized spare parts & equipments, automation & switchgear, drives & transmission spares, instrumentation & pump, pneumatic & hydraulic spares, valves & actuators, mechanical parts, high carbon ferro chrome, foundry pig iron, iron ore concentrate, chromite ore, antimony ore, silicon metal 441 (powder), ferro silicon (fesi), iron ore pellet, copper concentrate

Rotary Actuator Features & Specialities Double Acting, Single Acting, 180 Deg and Quarter Turn actuators Compact and Rigid Light weight construction Torque Range - 10 Nm to 20,000 Nm Supply Pressure - 4.5 Bar to 9 Bar Certifications - CE, ATex, SIL2 Optional - Manual Over ride, Positioner, Limit switch, 180 Deg Rotation, etc. With Position Indicator DIN / ISO Mounting as standard Single Moving internal part, efficient torque transmission with minimum torque loss Quick Operation - Best suitable for emergency shutdown valves and other applications Maintenance free Easy spares availability ONE-to-ONE fitting, no mounting brackets or fabricated attachments required

Supplier: Medical cable, extrusion, cable, wire, connector, cable assembly, wire harness, pvc, hdpe, pp, ldpe, pcb, pcba, injection mold, injection molding, fixture, machining part, stamping part, tube, catheter, wire harness, release paper, release liner, flim, tape, silicone foam, sponge
Services: Export and shipping

Supplier: Low voltage power cables, mid voltage power cables, control cables, instrumentation and telecommunication cables, optical fiber cables, mine low voltage power cables, mine mid voltage power cables, rail transit communication cables, railway rolling stock cables, cables for use in photovoltaic systems, fireproof cable, low voltage power cables for shipboard and offshore, mid voltage cables for shipboard and offshore, control cables for shipboard and offshore, instrumentation and telecommunication cables for shipboard and offshore compensating extension cables and compensating cables, rubber sheathed cable, charging post cable, connecting cables for equipment, towline cables, high temperature resistant cable,esp power cable, (electrical submersible pump power cable), mining detection cable, logging cable, submarine power cable

IQ series of intelligent electric actuator is the high performance produce launched by gathering the world cutting- edge technology of TJFREYA R & D Center, and exclusively possesses the dual seal structure and non-invasive infrared remote control setting function. IQ series provide the complete valve drive scheme, and can adapt to all multi-turn, part-turn, and linear valves needing the control, and give the high standard performance, excellent quality and full services to the user. IQ actuator is the multi-turn electric actuator, which can be used for controlling and regulating valves. The on-off product is appropriate for the application With 60 times of startup per hour. The regulated product is appropriate for the application With 1,200 times of startup per hour. Moreover, the control is more accurate and the positioning is more precise, due to increasing the intelligent control unit. IQ has the specifications of water proof or water and explosion proof for selection. The output range of the direct torque is 35 Nm (25 lbf ft) - 3,000 Nm (2,200 lbf ft).

Pneumatic actuators are devices that convert the energy of compressed air or gas into a mechanical motion that regulates one or more final control elements. Designation Value Maximum operating pressure 16 bar Maximum operating temperature (�°C) 120�°C Cylinder starts operating pressure 1 bar Cylinder completely opening pressure 3 bar Bore 60 mm Strokes 40 mm Operating load 630 N Precompression load 300 N

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.

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.