Worm Gear Operators for Valve

Model NO. KB series Type Worm Gear Box Trademark EPT Transport Package Wooden Case Specification worm gear box Origin Zhejiang HS Code 8483409000

Product Description

KB-S SERIES WORM GEAR BOXERIES WORM GEAR BOX

Characteristic

  • The gear box can be used to butterfly valve, ball valve, plug valve and so on;
  • Castings with precision casting, novel , nice appearance;
  • Design Standard acc to ISO5211, with reasonable structure;
  • Adopting worm gear and worm drive, worm gear with self-locking; by using tapered roller bearings ,makes transmission more flexible and with high efficiency;
  • Can be with stem bush,which will be more convinent;
  • One more reducer is used on the gear box, can operate more easily while the ratio is larger.
  • Protection class can be IP65;
  • Travelling: 0 ~ 90 degree (+-5 degree adjustable)
  • Clockwise rotation of handwheel to close valve and counterclockwise rotation to open valve;
  • Handwheel size can be customized according torequirement
  • Parts and Material List

    NO.DescriptionMaterialMaterial number1BoltsCarbon SteelASTM A29M-10202Indicator PlateCarbon SteelASTM A29M-10203O-ringRubberNBR4Oil sealRubberNBR5Handwheel indicatorCarbon SteelASTM A29M-10206BoltsCarbon SteelASTM A29M-10457CoverCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-128Sealing GasketInsulation paper9Worm GearDuctile ironASTM A536 65-45-1210Stem BushCarbon SteelASTM A29M-102011Snap RingCarbon SteelASTM A29-156612End CoverCarbon SteelASTM A29M-102013BearingAlloy SteelASTM A295-5210014BodyCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-1215Grease NippleCarbon SteelASTM A29M-102016WormCarbon SteelASTM A29M-104517KeyCarbon SteelASTM A29M-104518Reduction bodyCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-1219BoltsCarbon SteelASTM A29M-104520BearingAlloy SteelASTM A295-5210021GearsCarbon SteelASTM A29M-104522Snap RingCarbon SteelASTM A29-156623Reduction coverCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-1224Washer of nutsCarbon SteelASTM A29M-102025Adjusting nutsCarbon SteelASTM A29M-104526Adjusting BoltsCarbon SteelASTM A29M-1045

    Dimension

    DIMMODELMounting BaseExternal PartInput Shaft PartHandwheelTypeFlange SizeD1P.C.DD3H0H1H2KK1K2K3LL2L1PDKEYMD2N-H-DPKB-0-1SAF-12851254-M12-181503662049148512208316131216300KB-01-1SF-141001404-M16-241754752259448612769317131216350KB-02-1SF-161301654-M20-30210592286110646835011320540288450KB-03-1SB(F-20)1402058-M16-242505111325112586836212621740288500KB-04-1SF-252002548-M16-2430051443831246310042615824640288600KB-05-1SF-302302988-M20-3035051604531437110146419028440288650KB-06-1SF-352603568-M30-4541552005251699111949822431840288700KB-07-1SBF-403004068-M36-544758225619190101155457237417603810800KB-08-1SF-403004068-M36-504758270668201102155499279459603810900KB-09-1SCF-4837048312-M36-545608338790232116-561341521603810900

    Technical Parameters

    PARAMODELRatioFlange Size (ISO5211)Max Valve Stem dmaxMax TorqueM.A.WeightInputOutputmmNmNm10%KgKB-0-1S63:1F-1240 (12 X 8)65100016.119KB-01-1S74:1F-1450 (14 X 9)100185018.921KB-02-1S129:1F-1660 (18 X 11)9030003338KB-03-1S158:1( F-20 )70 (20 X 12)10542004041KB-04-1S179:1F-2590 (25 X 14)16065004164KB-05-1S177:1F-30105 (28 X 16)225100004591KB-06-1S201:1F-35120 (32 X 18)2951500051137KB-07-1S202:1F-40140 (36 X 20)5902800048220KB-08-1S244:1F-40165 (40 X 22)8904800054290KB-09-1S234:1F-48190 (45 X 25)13007200056450

    Remark:input torque=output torque/M.A.About worm reducerA worm gear reducer is a type of reduction gear that is used to convert high motor speed input into lower speed output while also maintaining high torque. The worm producer consists of a gear in the form of a screw meshed into the machine which outputs in the right angle orientation. The worm reducer is mostly made of bronze with steel or stainless steel worm. The size of the worm reducer is very small and sleek compared to other gear reducers which makes it very handy for rated motor speed and space problems.

    Uses of Worm Reducer?

    The worm reducers are applied in fields like tuning instruments, elevators, escalators, conveyor belts, medical equipment, power transmission systems, and security gates to name a few.NMRV Worm Speed Gear ReducerNRV Worm Speed Gear ReducerStainless Steel Worm ReducerLow Backlash Worm Reducer and Zero Backlash Servo GearboxWorm Gear Box For Solar Tracking SystemWorm Reducer For Dried Powder PressWorm Gear Reducers For HoistsWorm Gear Reducers For WinchSTAINLESS STEEL WORM REDUCERSServo Worm Gearboxes

    Worm Reducer For Paper Cutting MachineWorm Reducer For Continuous Casting Machine Of FoundryCast Iron Worm ReducersStainless Steel Worm Speed ReducerWorm Gear Reducers For Automatic Car Washing Machines DriveWorm Gearbox Reducers For The Biomass Boiler Sector

    Worm Gear Drive Screw ActuatorWorm Reducer For Construction HoistWorm Reducer For Rubber Tire Curing PressWorm Reducer For Pipe Welding Machine

    Worm Gear Slew DriveArc Gear Cylindrical Worm GearboxMotor Worm Gearboxes Gw10 With Chain Coupling For GreenhouseMotor Worm Gearboxes Gw150s Chain Coupling For Screening Systems

    Related ProductsOur CompanyEver-power Group specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vacuum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers’ drawings.We provides a reliable grantee for the product’ s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.In recent years, the company has been developing rapidly by its rich experience in production, advanced management system, standardized management system, strong technical force. We always adhere the concept of survival by quality, and development by innovation in science and technology.Our Group is willing to work with you hand in hand and create brilliance together!Material availableLow carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless steel. Can be adapted regarding customer requirements.Surface treatmentBlacking, galvanization, chroming, electrophoresis, color painting, …Heat treatmentHigh frequency quenching heat treatment, hardened teeth, carbonizing, nitride, …CertificationsFAQ:Q: Are you trading company or manufacturer ?A: Our group consists in 3 factories and 2 abroad sales corporations.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: How long is your delivery time ? What is your terms of payment ?A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.Q: What is the exact MOQ or price for your product ?A: As an EPT company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.If you have another question, please feel free to contact us.Packing & DeliveryServicesAlso I would like to take this opportunity to give a brief introduction of our Ever-Power company:Our company is a famous manufacturer of agriculture gearbox,worm reduce gearbox, PTO shafts, Sprockets ,rollar chains, bevel gear, pulleys and racks in china.We have exported many products to our customers all over the world, we have long-time experience and strong technology support.Some of our customer :Italy: COMER,GB GEABOX ,SATI, CHIARAVALLI, AMA , BreviniGermany: SILOKING ,GKN ,KTSFrance: Itfran, SediesBrazil: AEMCO ,STUUSA: John Deere , BLOUNT, Weasler, Agco, Omni Gear, WOODSCanada: JAY-LOR , CANIMEX ,RingBall……-Ø Our Company with over twelve year’s history and 1000 workers and 20 sales.-Ø With over 100 Million USD sales in 2017-Ø With advance machinery equipments-Ø With large work capacity and high quality control, ISO certified…….You also can check our website to know for more details, if you need our products catalogue, please contact with us.

    Basic Info.

    Model NO. KB series Type Worm Gear Box Trademark EPT Transport Package Wooden Case Specification worm gear box Origin Zhejiang HS Code 8483409000

    Product Description

    Customer Question & Answer Ask something for more details (0)

    KB-S SERIES WORM GEAR BOXERIES WORM GEAR BOX

    Characteristic

  • The gear box can be used to butterfly valve, ball valve, plug valve and so on;
  • Castings with precision casting, novel , nice appearance;
  • Design Standard acc to ISO5211, with reasonable structure;
  • Adopting worm gear and worm drive, worm gear with self-locking; by using tapered roller bearings ,makes transmission more flexible and with high efficiency;
  • Can be with stem bush,which will be more convinent;
  • One more reducer is used on the gear box, can operate more easily while the ratio is larger.
  • Protection class can be IP65;
  • Travelling: 0 ~ 90 degree (+-5 degree adjustable)
  • Clockwise rotation of handwheel to close valve and counterclockwise rotation to open valve;
  • Handwheel size can be customized according torequirement
  • Parts and Material List

    NO.DescriptionMaterialMaterial number1BoltsCarbon SteelASTM A29M-10202Indicator PlateCarbon SteelASTM A29M-10203O-ringRubberNBR4Oil sealRubberNBR5Handwheel indicatorCarbon SteelASTM A29M-10206BoltsCarbon SteelASTM A29M-10457CoverCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-128Sealing GasketInsulation paper9Worm GearDuctile ironASTM A536 65-45-1210Stem BushCarbon SteelASTM A29M-102011Snap RingCarbon SteelASTM A29-156612End CoverCarbon SteelASTM A29M-102013BearingAlloy SteelASTM A295-5210014BodyCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-1215Grease NippleCarbon SteelASTM A29M-102016WormCarbon SteelASTM A29M-104517KeyCarbon SteelASTM A29M-104518Reduction bodyCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-1219BoltsCarbon SteelASTM A29M-104520BearingAlloy SteelASTM A295-5210021GearsCarbon SteelASTM A29M-104522Snap RingCarbon SteelASTM A29-156623Reduction coverCarbon Steel/ Ductile ironASTM A216 WCB/ ASTM A536 65-45-1224Washer of nutsCarbon SteelASTM A29M-102025Adjusting nutsCarbon SteelASTM A29M-104526Adjusting BoltsCarbon SteelASTM A29M-1045

    Dimension

    DIMMODELMounting BaseExternal PartInput Shaft PartHandwheelTypeFlange SizeD1P.C.DD3H0H1H2KK1K2K3LL2L1PDKEYMD2N-H-DPKB-0-1SAF-12851254-M12-181503662049148512208316131216300KB-01-1SF-141001404-M16-241754752259448612769317131216350KB-02-1SF-161301654-M20-30210592286110646835011320540288450KB-03-1SB(F-20)1402058-M16-242505111325112586836212621740288500KB-04-1SF-252002548-M16-2430051443831246310042615824640288600KB-05-1SF-302302988-M20-3035051604531437110146419028440288650KB-06-1SF-352603568-M30-4541552005251699111949822431840288700KB-07-1SBF-403004068-M36-544758225619190101155457237417603810800KB-08-1SF-403004068-M36-504758270668201102155499279459603810900KB-09-1SCF-4837048312-M36-545608338790232116-561341521603810900

    Technical Parameters

    PARAMODELRatioFlange Size (ISO5211)Max Valve Stem dmaxMax TorqueM.A.WeightInputOutputmmNmNm10%KgKB-0-1S63:1F-1240 (12 X 8)65100016.119KB-01-1S74:1F-1450 (14 X 9)100185018.921KB-02-1S129:1F-1660 (18 X 11)9030003338KB-03-1S158:1( F-20 )70 (20 X 12)10542004041KB-04-1S179:1F-2590 (25 X 14)16065004164KB-05-1S177:1F-30105 (28 X 16)225100004591KB-06-1S201:1F-35120 (32 X 18)2951500051137KB-07-1S202:1F-40140 (36 X 20)5902800048220KB-08-1S244:1F-40165 (40 X 22)8904800054290KB-09-1S234:1F-48190 (45 X 25)13007200056450

    Remark:input torque=output torque/M.A.About worm reducerA worm gear reducer is a type of reduction gear that is used to convert high motor speed input into lower speed output while also maintaining high torque. The worm producer consists of a gear in the form of a screw meshed into the machine which outputs in the right angle orientation. The worm reducer is mostly made of bronze with steel or stainless steel worm. The size of the worm reducer is very small and sleek compared to other gear reducers which makes it very handy for rated motor speed and space problems.

    Uses of Worm Reducer?

    The worm reducers are applied in fields like tuning instruments, elevators, escalators, conveyor belts, medical equipment, power transmission systems, and security gates to name a few.NMRV Worm Speed Gear ReducerNRV Worm Speed Gear ReducerStainless Steel Worm ReducerLow Backlash Worm Reducer and Zero Backlash Servo GearboxWorm Gear Box For Solar Tracking SystemWorm Reducer For Dried Powder PressWorm Gear Reducers For HoistsWorm Gear Reducers For WinchSTAINLESS STEEL WORM REDUCERSServo Worm Gearboxes

    Worm Reducer For Paper Cutting MachineWorm Reducer For Continuous Casting Machine Of FoundryCast Iron Worm ReducersStainless Steel Worm Speed ReducerWorm Gear Reducers For Automatic Car Washing Machines DriveWorm Gearbox Reducers For The Biomass Boiler Sector

    Worm Gear Drive Screw ActuatorWorm Reducer For Construction HoistWorm Reducer For Rubber Tire Curing PressWorm Reducer For Pipe Welding Machine

    Worm Gear Slew DriveArc Gear Cylindrical Worm GearboxMotor Worm Gearboxes Gw10 With Chain Coupling For GreenhouseMotor Worm Gearboxes Gw150s Chain Coupling For Screening Systems

    Related ProductsOur CompanyEver-power Group specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vacuum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers’ drawings.We provides a reliable grantee for the product’ s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.In recent years, the company has been developing rapidly by its rich experience in production, advanced management system, standardized management system, strong technical force. We always adhere the concept of survival by quality, and development by innovation in science and technology.Our Group is willing to work with you hand in hand and create brilliance together!Material availableLow carbon steel, C45, 20CrMnTi, 42CrMo, 40Cr, stainless steel. Can be adapted regarding customer requirements.Surface treatmentBlacking, galvanization, chroming, electrophoresis, color painting, …Heat treatmentHigh frequency quenching heat treatment, hardened teeth, carbonizing, nitride, …CertificationsFAQ:Q: Are you trading company or manufacturer ?A: Our group consists in 3 factories and 2 abroad sales corporations.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: How long is your delivery time ? What is your terms of payment ?A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shippment.Q: What is the exact MOQ or price for your product ?A: As an EPT company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.If you have another question, please feel free to contact us.Packing & DeliveryServicesAlso I would like to take this opportunity to give a brief introduction of our Ever-Power company:Our company is a famous manufacturer of agriculture gearbox,worm reduce gearbox, PTO shafts, Sprockets ,rollar chains, bevel gear, pulleys and racks in china.We have exported many products to our customers all over the world, we have long-time experience and strong technology support.Some of our customer :Italy: COMER,GB GEABOX ,SATI, CHIARAVALLI, AMA , BreviniGermany: SILOKING ,GKN ,KTSFrance: Itfran, SediesBrazil: AEMCO ,STUUSA: John Deere , BLOUNT, Weasler, Agco, Omni Gear, WOODSCanada: JAY-LOR , CANIMEX ,RingBall……-Ø Our Company with over twelve year’s history and 1000 workers and 20 sales.-Ø With over 100 Million USD sales in 2017-Ø With advance machinery equipments-Ø With large work capacity and high quality control, ISO certified…….You also can check our website to know for more details, if you need our products catalogue, please contact with us.