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Canrig Tesco TDS8SA PS-500A Tdx1250 Advacned Transmission Gear1
Petroleum Equipment MachineryCompound GearTDS11SA Gear
Shandong Vs Petroleum Technology Co., Ltd
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Product Description Product Name:GEAR,COMPOUND,HELICALBrand: VARCO,TESCO,CANRIG,TPEC,JH,HH,BPM.Applicable models: TDS4SA, TDS8SA, TDS9SA, TDS11SAPart number:117063,120797,10799241-002,117063-7500,92808-3,13771,1170020,1200567934,1400025331Price and delivery: Contact us for a quotationFunction:The gears convert the high-speed, low-torque rotary motion output by the Top Drive Main Motor into low-speed,high-torque power suitable for Drilling operations.Advantages: High strength, high precision (DIN grade 7 or above) and corrosion resistance are required to cope with the complex environment in Oil drilling and production. Modern Top Drive Gearboxs have achieved a single maintenance cycle of more than 5,000 hours, significantly reducing the risk of downtime in drilling operations.The core function of the gears in the top drive gearbox can be divided into the following five aspects, which are analyzed based on their special working condition requirements as follows:1, Power transmission and distributionAs the core component of power transmission, gears transmit the input power of the top drive device to the output shaft through the meshing of the main and driven gears, achieving efficient conversion of mechanical energy. In the top drive system, the multi-stage gear set can accurately allocate the power intensity required for different operation links, ensuring the continuous and stable output of the drilling rod rotation torque.2, Speed and torque regulationThe core function of reducing speed and increasing torque is achieved by changing the gear ratio between the driving gear and the driven gear. For example, when the top drive system is drilling in hard rock formations, the gearbox increases the transmission ratio (such as 4:1) to reduce the high speed of 2000rpm input by the motor to 500rpm operating speed, while increasing the torque to 16 times the original value. This feature perfectly matches the low-speed and high torque requirements of drilling operations. 3, Movement direction controlUsing bevel gear or idler gear structure to achieve power steering:The bevel gear set causes a 90 ° deviation in the direction of power transmission, adapting to the spatial layout of vertical drilling of the top drive device.The intermediate gear (idler) adjusts the rotation direction of the output shaft without changing the transmission ratio, meeting the reverse drilling requirements under special working conditions.4, System stability guaranteeThe precision meshing of gears requires a machining accuracy of μ m. Through tooth profile optimization (such as involute tooth profile) and backlash control, the power transmission fluctuation is controlled within ± 1.5% to ensure the smooth operation of the top drive system under vibration loads. The application of helical gears can also reduce transmission noise by 20% -30%.5, Enhanced adaptability to working conditionsThe special gear configuration endows the system with multiple protection mechanisms:The worm gear structure has self-locking function, which automatically locks the output shaft when the motor stops, preventing the risk of equipment reversal caused by downhole reverse torqueThe planetary gear set reduces the force on a single gear by 40% -60% by sharing the load with multiple teeth, significantly improving the durability of the equipment under heavy load conditions.Advanced manufacturing equipments: Here attached other Gear's part number for your reference: 88588GASKET,GEAR,CASE {SET OF 4 PCS}88859GASKET,GEAR,CASING88946GEAR,SPUR88948HOUSING,GEAR-CHANGER88949SHAFT,GEAR-CHANGER88956GASKET,GEAR-CHANGER110034TDS9S CMPD GEAR ALGN TOOL115040PINION GEAR INSTALLATION SUPPLIES116447GEAR,HEAD,ROTATING117603(MT)PUMP,LUBE,GEARBOX,ASSY,TDS9S117830GEAR,PINION117939GEAR,HELICAL,PINION119036GEAR,HELICAL,BULL119702GEAR,PINION119704GEAR,HELICAL,COMPOUND30124656SEAL,WIPER,GEAR,PH10030151960SHAFT,COMPOUND GEAR, PH-10030155743PUMP,GEAR,EXTERNAL30156250GEAR,COMPOUND 40 X 25 (MACHINED)30156256GEAR,PINION,SHOT PIN,PH-10030158573GEAR,COMPOUND,HELICAL30158574GEAR,BULL,HELICAL30158575GEAR SET,HELICAL SPARE TDS-9/1130173157GEAR,ADAPTER,LINK,ROTATING (replaces 117829)109567-G20TDS9S GEAR,SET10630IDLER GEAR SHAFT117603-1(MT)PUMP,LUBE,GEARBOX,ASSY,TDS9S120262-1SHIM,GEAR,COMPOUND,TDS10120262-2SHIM,GEAR,COMPOUND,TDS10120262-3SHIM,GEAR,COMPOUND,TDS10120262-4SHIM,GEAR,COMPOUND,TDS10120262-5SHIM,GEAR,COMPOUND,TDS1015062Key, Proprietary, Driven Gear, Handling Tools30111013-1KIT, FILTER, GEAR-OIL (FILTER AND O-RING30111013-KITKIT, FILTER, GEAR-OIL (FILTER AND O-RING)P614000091HYDRAULIC GEAR PUMP,TANDEM PUMPP614000121PUMP,EXTERNAL GEAR,TDS-10SA10429GEAR,PINION,SHOT PIN,PH-1002746Gear pump f/uxiliary12971Oil level sight glass "OIL-RITE", top drive gearbox (steel plug fitting with glass in cap), thread 2"NPT GLASS,SIGHT,2"NPT(OIL-RITE)810344Pin,Gearbox,Link,350400-EXI-600820067Shield,Mud,Gearbox,HXIT100820143Gear-Segment,Lock,Pipehandler,350-EXI-6001120382HPH Kit Kit, Aux Hydraulic, EMI 400, wGear Pump1120480Gear Pump, 3/4", 20cc, 2400 rpm, 2500psi, keyed shaft, 1" diameter, 2-bolt SAE B flange1410142Sleeve,Lower,IntermediateShaft,Gearbox,EMI-4005008176Mount,Lube Motor,Gearbox,500-ESI5066418Guard,Heat Exchanger,Gearbox,EXI5066416-1Bracket,HeatExchanger,Gearbox,EXI716Clamp,Hose,Worm-Gear,38" to 34"1198Driven gear NK-4186-7-S of the actuator1197Driven gear NK-4186-7-M of the actuator720899Spare parts kit for the worm gear of the pipe manipulator №720899 Tesco810275Drive gear (1096:1) helical spindle №810275 Tesco16406Nozzle,Spray,Lubrication,Gearbox/Swivel,Mk3,EMI30160623BEVEL GEAR30160621TRANSITION GEAR30160620IDLER GEAR30160619SPINNER GEAR30160605BEARING,GEAR SLIDE11029245-ASMKit, S-Pipe, Gearcase, TDS-8SA/1000 7500PSI, Large Bore10066187-001GEARBOX LUBRICATION KIT Lubricant temp class: Standard30160623-2BEVEL GEARM361005967TRANSITION GEAR30175756-500CASE,8S LOWER GEAR W/LHMQUNT30175756CASE,8S LOWER GEAR W/RH MOUNT1410087Gear, Gear, Bull, Helical, 74T, MK2, Quill, EMI 40030140058CAP,COMPOUND GEAR SHAFT RETAINER98294-1CAP,COMPOUND GEAR SHAFT120684-500ASSEMBLY,COMPOUND GEAR120681GEAR,BULL,HELICAL97994SLINGER,LOW GEAR OIL120691SHAFT,CLUSTER GEAR120685GEAR,CLUSTER-HELICAL30174568GEAR, PINION,MACHINE30151960-LTSHAFI,COMPOUND GEAR30151960-1SHAFI,COMPOUND GEAR30124655-500GEAR ADAPTER,ROTATING LINK120682ASSEMBLY,SLEEVE AND PINNION GEAR30157580GEAR,BULL109680-500SUNGEAR,MOTOR108616-5GEAR DETECT/RH HOME POS.108616-4GEAR DETECT/RH HOME POS.10121799-001BARRIER-GEAR INDICATOR/ROTATING HEAD(24VDC)120684Compound Gear Assembly1410141Sleeve,Upper,IntermediateShaft,Gearbox,EMI-4001410401Sleeve,Pinion,Gearbox,EMI-4007962029 - Bushing,QuillGear,RadialLocation,Gearbox,HMI9058040 - Gear,Idler,30Tooth,Gearbox,250HMI 5691041 - Shaft,Gear,Idler,Gearbox,250-HMIS-47516630042 - Standoff,IdlerGear,250T,HMI 3769045 - Gear,Pinion,21T,2.19:1Ratio,Gearbox,HMI14687079 - Assy,Gear&Shaft,Output,39T,D2P/D4P 17660-1170 - Ring,Clamp,Quill Gear Drive,Gearbox,HMI 703226 -Clamp,Hose,WormGear,94042-24ORIFICE FOR GEARBOX (?.094)50158574GEAR, BULL, HELICALM611004392GEARMOTOR,1000HP,IDS-350109567-H203P50 PUMP (GEAR HOUSNG)122198OIL,SYN,GEAR,LOW TEMP (4EP)56004-2OIL,GEAR,HIGH TEMPABOVE 38°C [100°F] (6EP)56004-1OIL,GEAR,LOW TEMPBELOW -20°C [-4°F] (2EP)56004OIL,GEAR,STD TEMP-20°C [-4°F] TO 38°C [100°'F] (4EP)16714399-001GEAR,PINION,MODIFIEDQ&A:Why choose VSP?More than 16 years experiences in Top Drive System Market; The most comprehensive and cost-effective products, Nearly all NOV TDS parts could be supplied; Sufficient inventory, and efficient productivity. Save time,save money; How long is the Warranty Period?Different Warranty Period for different Products;The WP for wearing parts is 6 months after leaving the factory, or 3 months after receiving the goods;The WP for general accessories is 18 months after leaving the factory, or 12 months after receiving the goods;The WP for large mechanical parts is 24 months after leaving the factory, or 18 months after receiving the goods;Are all Test reports and Certificates and COO will be supplied?Different Test reports for different Products;For the all products, the all nesessary test will be taken,like pressure test, Mechanical properties test,Quenching and tempering, Chemical composition, Report of Ultrasinic Inspection and so on.Can supply the detail picture for checking?Yes,Dear. If u need, we can supply the picture for checking.
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