ZJY series shaft-mounted 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).
ZJY series shaft-mounted reducer features
The box material is ductile iron with high quality.
The box has the advantages of high strength and beautiful appearance.
The gearbox uses the forced lubrication and brazed plate heat exchanger.
The lubrication system of the gearbox is high reliability.
The operating temperature of the gearbox is low.
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.
Why to choose us
Our company has convenient transportation, located in Beijing Shanghai high-speed and high-speed along the River Interchange Qiaoqi exit.
Our company has experience of design and manufacture in the Hardened reducer equipment over 20 years.
We also have hardened professional design and management personnel.
Our products have been widely used for many domestic manufactures, and the market share reached about 70%.
Packaging and dilivery
All exported gearboxes covered with Anti rust oil and plastic film, then packed in wood box with Fumigation.
1. How long is your delivery time?
A: Generally it is within 7 days if the goods are in stock, for goods produced as per order, it is within 25 days after confirmation of order.
2. Is your price competitive?
A: Surely we will give you best factory price based on superior product and service.
3. What does your factory do regarding quality control?
A: We pay much more importance to quality from the very beginning to the end of production, Every gearbox will be fully assembled and carefully tested before shipment.
4. What’s your machine quality guarantee?
A: Quality guarantee time is one year, We choose famous brand bearing and oil seal to keep our gearbox in perfect working condition.
Deling group was established in 2002. From its very first day of operation to now, it has been concentrating in developing and manufacturing the gearboxes especially for rubber and plastic machinery. Deling is a professional producer of gearboxes and well qualified for ISO 9001. By means of purchasing precised fabricating equipments consistently and continuously investigating and innovating, all of the gearboxes made by Deling are qualified with the features as high torque, low noise dB, less trouble and longer lifetime, which was appreciated by the machinery makers. Deling will take the advantage of the experience accumulated from nearly twenty years and hundreds of thousands of gearboxes being made and to be always look at the demands of the customers to create the most innovative models. Deling group would delicate ourselves to the rubber and plastic machinery field of world and create a new brand future with you.