High quality WPW cast iaron worm gear speed reducer wholesale
Manufacturing method of gear:
Toothed Portion Shape:
Involute spur gear
dark green/ light yellow
WPW Speed Reducer
2000 Set/Sets per Month
Packaging & Delivery
cartons&wooden cases whcih is suitable for sea freight
Shipped in 8 days after payment
WPW worm and worm gear speed reducer's Features:
1.widely used in turbines, shaft liners and axletrees;good resistance to wear, with high precision in dimensions,low noise, advanced centric running castings.
2.With air vent and high precision.
3.The structure is compact and the weight is large.
4.Packing:wooden cases or can be according to customer's requriements.
1. notice of installation
1.1 The base-plate must be plane and stoutness and the base-plate must be screwed down and shock proof.
1.2 The connecting shaft of prime mover, reducer and operation device must be coaxial installation.
1.3 The diameter tolerance zone of input and output shaft is H6, the holes of fittings( such as couplings, belt-pully, sprocket wheel and so on) must properly mate the shaft, which prevents bearing from breakage because of over-loose mate.
1.4 Drivers such as sprocker wheel and gear must be fitted close to bearings in order to reduce bending stress of hanging shaft.
1.5 While assembling motor of WPD reducer, it is necessary that proper amount of butter applies to the warm shaft input hole and keyway, avoiding assembling too tightly and rusting after using for a long time.
1.6 When ordering or using all kinds of WPD type, if the motor weight is binger than the common,supporting set is required.
2.notice of usage
2.1 Before using,please check carefully whether the reducer modle, distance, ratio, input connecting method , output shaft structure, input and output shaft direction and revolving direction accord with required.
wpw worm speed reducers
Foot mounted, flange mounted
Solid shaft, hollow shaft
Material of Housing
Material of Shaft
Delievery on time
MORE SIMILAR PICTURE:
Q1: I want to buy your products, how can I pay? A: You can pay via T/T(30%+70%), L/C ,WEST UNION ,ESCROW etc. Especially ESCROW, which is guaranteed by Alibaba.com. It is safe and effective. 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: R 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 our standard 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 worm and cycloid gearbox, 35-40 workdays for helical bevel gearbox,40-60 days for planetary gearbox.