Shaft Mounted Speed Reducer
Made in China of Shaft Mounted Speed Reducer
Product structures and characteristics
ZJY series axial speed reducer uses installation of directly hangs from supporting main machine power input shaft, and leaves out construction platforms of conjoined accessories and speed reducer between them. It is appropriate for bucket elevator, belt conveyor, scraper conveyer, and other devices’ mechanical transmissions. It can fit with other main engines that have this installation requirement as well.
Products are manufactured according to FB／T9095.1—1999 standard. The driving parts use superior alloy steel material. Gears are processed by cemented quenching and gear grinding technology. Precision is GBl0095—88, six-grade. The product is small in size, with high bearing capacity, long life, low noise and high efficiency. Compared with ZJ series axial speed reducer, with same output torque, the weight of ZJY is just about 30％ of ZJ. Therefore it reduces the demand for rack rigidity of supporting main machine, drive smoothly. Besides two-way operation, products can be equipped with back stop device according to user’ needs, to realize one-way braking.
Product model and label
All series speed reducers take slow speed center distance (MM) as unit, altogether75、90、106、125＼150、180、212、250、300 specifications. transmission ratio of every specification has nine kinds, including 10、11、2、12．5、14、16、18、20、22、4、25.
Standard designations of speed reducer include model, slow speed center distance, nominal transmission ratio and direction of turning.
Boundary dimension of product
Boundary dimension see Figure(1)A, Figure(2), Figure(3), Figure(4), Figure(5),Table (1) A, Table (1) B, Table (2), Table (3).
Shaft Mounted Speed Reducer Features
1.The lubrication system of the gearbox is high reliability.
2.The operating temperature of the gearbox is low.
3.The daily maintenance of the gearbox is convenient.
4.The appearance of the gearbox is novel.
5.The whole machine has the features of small volume, high loading capacity and steady transmission.
Application of ZJY series shaft-mounted reducer
This product can be widely used in the field of lifting machinery，including bridge crane, gantry crane, tower crane, mobile crane, gantry crane, elevator, cable crane, mast crane and mechanical parking equipment.
Packaging and dilivery
All exported gearboxes covered with Anti rust oil and plastic film, then packed in wood box with Fumigation.
Why to choose us
1.Our products have been widely used for many domestic manufactures, and the market share reached about 70%.
2.Our products are exported to Southeast Asia and other countries.
3.The gearbox is very durable, and life can be up to 20 years.
Deling is specialized in gearbox customization including housing and gearing design with client specifications. We can provide 2D or 3D drawing during the design phase and various testing during product verification as the followings:
1. Development testing: Commonly conducted on materials and gear modules, this is useful for determining the feasibility of the design.
2. Prototype testing: Prototype will be used to provide testing ground with same dimensions and functionalities as the final product.
3. Proof testing: The prototype will be tested to failure to identify potential warranty issues and costs.
4. Acceptance testing: Depending on the criticality of failures, tests may be conducted on initial production units and/or AQL sampling, or every single unit produced.
On client designed products, Deling provides streamlined production management for competitive pricing. We are value adding in our consistent quality and extensive retraceability documentations. Our flexible production schedule enables us to improve response time. Aforementioned testings are available depending on clien.