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China, Chinese Parallel Shaft Helical Gearbox Speed Reducer with Induction Motor Forced Fan1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Power Transmission PartsSpeed ReducerGearboxMotor Reductor
SLER TRANSMISSION DEVICES (HANGZHOU) CO., LTD.
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Product Description Standard F Series Parallel Shaft Helical Gearbox Speed Reducer with 380V/660V 3 Phase Electric Motor 4KW 11KW Input ConfigurationsDirect motor coupledWith IEC B5/B14 motor flangeWith IEC B5/B14 motor mountedWith solid input shaftOutput Configurations Solid output shaftSolid output shaft with flangeHollow output shaftHollow output shaft and flangeVariants of the Parallel Shaft Helical Gear Unit Series F / FF / FA / FAFFoot- or flange-mountedB5 or B14 flange-mountedSolid shaft or hollow shaftHollow shaft with key connection, shrink disk, splined hollow shaft, or Torque Arm Technical Data:Housing materialCast iron/Ductile ironHousing hardnessHBS190-240Gear material20CrMnTi alloy steelSurface hardness of gearsHRC58°~62 °Gear core hardnessHRC33~40Input / Output shaft material42CrMo alloy steelInput / Output shaft hardnessHRC25~30Machining precision of gearsaccurate grinding, 6~5 GradeLubricating oilGB L-CKC220-460, Shell Omala220-460Heat treatmenttempering, cementiting, quenching, etc.Efficiency94%~96% (depends on the transmission stage)Noise (MAX)60~68dBTemp. rise (MAX)40°CTemp. rise (Oil)(MAX)50°CVibration≤20μmBacklash≤20ArcminBrand of bearingsChina top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, NSK.Brand of oil sealNAK --- Taiwan or other brands requestedSpecificationModelShaft Dia.mmHorizontal Center HeightmmExternal Flange Dia.MmPowerKwRatioiNominal TorqueNmSolid ShaftHollow ShaftF/FF/FA/FAF37ф25ф30701600.12-34-138180F/FF/FA/FAF47ф35ф35802000.12-5.54-175360F/FF/FA/FAF57ф35ф401002500.18-7.54-197420F/FF/FA/FAF67ф40ф401002500.37-7.54-197700F/FF/FA/FAF77ф50ф501203000.75-114-1971350F/FF/FA/FAF87ф60ф601553501.5-224-1932500F/FF/FA/FAF97ф70ф701804502.2-304-2033700F/FF/FA/FAF107ф90ф902004503-454-2056500F/FF/FA/FAF127ф110ф1002405505.5-904-20210000F/FF/FA/FAF157ф120ф12027066011-1604-19018000Company profileScenarioPackingFAQQ1: I want to buy your products, how can I pay?A: You can pay via T/T(30%+70%), L/C ,D/P etc. Q2: How can you guarantee the quality?A: One year's warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection. Q3: How we select models and specifications?A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application...as much data as possible. If you can supply some pictures or drawings,it is nice. Q4: If we don't find what we want on your website, what should we do?A: We offer three options:1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of ourstandard models.2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on. Q5: Can we buy 1 pc of each item for quality testing?A: Yes, we are glad to accept trial order for quality testing.Q6: How about your product delivery time?A: Normally for 20'container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors.
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