Zhejiang Xburs Measurement & Control Technology Co., Ltd.  

Product Name: Part-Turn Worm Gear Operator Model NO.: XWS Type: Worm And Wormwheel Material: Cast Iron Application: Industry Protection Level: IP67 Working Temperature: -20 to 120 Degrees Celsius Applications: Ball Valves, Butterfly Valves, Plug Valves, Damper Painting/Coating: Silver Grey or Customization Manipulate Way: Manual or Motorized Operation Trademark: XBURS Origin: Wenzhou, Zhejiang, China HS Code: 8483409000 Product Description IntroductionXWS series part-turn worm gearbox is designed base on XW series, and developed for large torque, manual and automatic valve. The first stage transmission of this series is using worm gear to drive, second stage transmission is using worm gear or bevel gear to drive. There are tapered roller bearings with high performance installed on both ends of the first stage worm shaft, it can bear double-directional thrust while withstand radial forces, and also the bearing clearance can be adjusted. Therefore, under large torque, long life.Because of the selectable double-stage input structure, rotatable angle of mounting hole between output end cap and housing, users can flexibly choose installation angle according to installation conditions.Characters1. Totally enclosed gearing with good sealing2. Ductile cast iron housing, reliable strength3. Grease filled, increase the service life4. Optional input structure, flexible input mode5. Optional ratio of double-stage gearbox, used in a wide range6. Adjustable angle of output end cap, flexible modes of installation7. Optional output flange type8. High performance of tapered roller bearing, can withstand axial and also radial forces9. Sealed structure, good waterproof effect, can be up to IP68 if required10. Adjustable stopper, 0 °and 90 °(±5 °adjustable)ApplicationXWS series part-turn worm gearbox is suitable for dampers, ball valve, butterfly valve and other 90 °rotary (quarter- turn) valves.Operating EnvironmentXWS series part-turn worm gearbox are with good mechanical quality and steady operating performance which apply to deal with variety climate and temperature. We strive to develop RWS series worm gear operator to meet higher demands.Enclosure: IP67 standard (Optional IP68 as required)Working Temperature: From -20ºC to 120ºC ( -4ºFto 248ºF)Painting: Silver grey (Customization)Connect With ValveThe flange connecting to valve is according to ENISO5210 or DIN3210 (Customization)Main ProductsWorm gearbox, bevel gearbox, valve gear box,worm gear operator, worm gear actuator, valve worm gear, valve gear operator, valve gear actuator, valve actuator.Gear Operator, Valve Gearbox, Bevel Gearbox, Gearbox, Speed Reducer, Multi-Turn Bevel Gearbox, Bevel Gearbox Supplier, High Quality Bevel Gearbox, Gearbox manufacturer