Helical cylindrical gear reducer is an external meshing involute reducer manufactured in accordance with the national professional standard ZBJ19004. It is applied in many fields, including chemical industry, mining, transportation, lifting, metallurgy, cement, construction, textile, pharmaceuticals, printing and dyeing, and so on. The specific scope of application is as follows:
1. The speed of the high-speed shaft of the reducer shall not exceed 1500 revolutions per minute at most.
2. The circumferential speed of the gear transmission of the gear reducer shall not be greater than 20 meters per second.
3. The working environment temperature of the gear reducer is -40 – 45℃, and the minimum requirement is not lower than 0℃. If this condition cannot be met, the lubricating oil must be preheated to above 0℃ before startup, and this reducer can be used for operation in both positive and negative directions.