Product Description: NGW122 planetary gear reducer is a reducer equipment with the characteristics of small size and light weight. The NGW planetary gear reducer is mainly used for reducing the speed of mechanical equipment in metallurgy, mining, lifting and transportation, with a high-speed shaft speed not exceeding 1500r/min; The circumferential speed of the gear shall not exceed 10m/s;; Can operate in both directions. When the temperature is below 0 ℃, the lubricating oil should be preheated before starting, and when it is above 45 ℃, cooling measures should be taken.
Entry tags: nature, celestial bodies
Working characteristics of NGW122 reducer:
1. Gears are made of high-strength low-carbon alloy steel through carburizing and quenching, with a tooth surface hardness of HRC54-62.
2. Adopting gear grinding technology, high precision and good contact.
3. High load-bearing capacity, seven times higher than the load-bearing capacity of gear reducers.
4. High transmission efficiency, up to 98%, and long service life. NGW planetary gear reducers are divided into single-stage, two-stage, and three-stage transmissions: single-stage models are: NGW11、NGW21、NGW31、NGW41、NGW51、NGW61、NGW71、NGW81、NGW91、NGW101、NGW111、NGW121；
The transmission ratios are: 2.0, 3.15, 3.55, 4, 4.5, 5, 5.6, 6.3, 7, 1.8, 9, 10, 11.2, 12.5;
The dual level models are: NGW42, NGW52, NGW62, NGW72, NGW82, NGW92, NGW102, NGW112, NGW122;
The transmission ratios are: 14, 16, 18, 20, 22.4, 25, 28, 31.5, 35.5, 40, 45.50, 56, 63, 71, 80, 90, 100, 112, 125, 140, 160;
The third level models are: NGW73, NGW83, NGW93, NGW103, NGW113, NGW123;
Transmission ratios are: 180, 200, 224, 250, 280, 315, 355, 400