1、 Performance characteristics of parallel shaft helical gear reducer: 1. It is one of sew's four series models, manufactured in combination with international technical requirements, with high scientific and technological content. 2. Space saving, reliable and durable, high overload bearing capacity, and the power can reach more than 90kw. 3. Low energy consumption, superior performance, reducer efficiency of more than 95%. 4. It has the advantages of low vibration, low noise and high energy saving. It is made of high-quality steel materials, steel cast iron box, and the gear surface is subjected to high-frequency heat treatment. 5. After precision machining, the shaft parallelism and positioning accuracy are ensured. All these constitute the reduction motor of the gear transmission assembly, equipped with various motors, forming electromechanical integration, which fully ensures the quality characteristics of the product. 2、 Selection method: 1. Before selecting the machine model according to the model selection parameter table, it is necessary to understand the bearing characteristics and working conditions. 2. Model selection of K and F series: determine the appropriate working coefficient FB according to the daily working time and the number of starts per hour, so that the service coefficient FB in the model selection table > the working coefficient FBN, otherwise the machine cannot maintain the normal working life. 3. Determine the required motor specification according to the selected machine model, load torque, transmission ratio and output speed. 4. If K series spiral bevel gear reducer only bears unidirectional load, it is best to indicate the rotation direction (from the direction of the output end), which is conducive to improving the stress condition of spiral bevel gear. 5. It can undertake orders for products with special specifications and provide special services for customers
