Year1
- 齿数：
- 11-44
- 功 率：
- 0.18KW～15KW
- 转 矩：
- 1.5N·m～2062N·m
Hardened cylindrical gear reducer
It is an external meshing involute helical bevel gear reducer produced according to the standard (/). The tooth surface is hardened and machined from low carbon alloy steel. , has the advantages of large carrying capacity, high transmission efficiency, reliable use, long life, etc., and is widely used in metallurgy, mining, transportation, cement, construction, chemical textile, light industry and other industries
Working conditions should meet the following requirements
The speed of the high-speed shaft of the reducer is not greater than / the peripheral speed of the gear transmission of the reducer is not greater than / the working environment temperature of the reducer is + degrees Celsius. When the working environment temperature is below degrees Celsius, the lubricating oil must be heated to above Celsius before starting. When the working environment temperature is higher than degrees Celsius, heat insulation and cooling measures must be taken
,
Model secondary transmission hard tooth surface (hollow shaft type) bevel cylindrical gear reduction stage transmission hard tooth surface (hollow shaft type ) Conical cylindrical gear reduction stage transmission with hard tooth surface (hollow shaft type) Conical cylindrical gear reduction stage transmission with hard tooth surface (hollow shaft type) conical cylindrical gear reducer
, center distance, nominal center distance, final stage center Nominal center distance, final stage center distance
, nominal transmission ratio of the reducer
1. Use, performance characteristics and model marking of the reducer
2.
, Purpose
The bevel cylindrical gear reducer (hereinafter referred to as the reducer) is used for a transmission device in which the input shaft and the output shaft are arranged in a vertical direction. It is mainly used in belt conveyors and various transportation machinery, and can also be used in the transmission mechanisms of various general machinery such as coal, metallurgy, mining, chemical industry, building materials, light industry, and petroleum.
, Performance characteristics
High carrying capacity, low noise, small size, light weight, high efficiency and long service life.
, Parameter range
Type reducer comes in various specifications, with a nominal center distance of . Each specification has a transmission ratio (), two rotation directions, and four assembly types, which respectively form a reducer. Type reducer comes in various specifications, with a nominal center distance of
This reducer series can meet all the power requirements and working range of belt conveyors and other transport machinery of the type and type. Leeson spiral bevel gears, and the second and third-stage transmissions are involute cylindrical helical gears. Lubrication of the reducer Under normal circumstances, the gears and bearings of the reducer are splash lubricated by the oil pool and naturally cooled. Only when the working equilibrium temperature of the reducer exceeds the specified value or the load-bearing power exceeds the thermal power, circulating lubrication or oil pool lubrication with cooling pipes should be used.
, model and mark
The model of the reducer consists of the type code, the nominal center distance (the center distance of the final stage), the nominal transmission ratio, the assembly type code and the input shaft rotation direction code.
Belt conveyor group code, two-stage transmission, three-stage transmission, hard tooth surface gear, medium hard tooth surface gear, the output shaft is in the form of a hollow shaft.
The nominal center distance is expressed in actual numbers, and the unit is transmission ratio, which is expressed in nominal transmission ratio.
The assembly form is represented by Roman numerals I, II, III and IV. The rotation direction of the input shaft is clockwise when viewed from the direction of the input shaft, and counterclockwise when viewed from the direction of the input shaft.
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2. Reducer product classification
, Two-stage hard tooth surface conical cylindrical gear reducer
, Two-stage hard tooth surface conical cylindrical gear hollow shaft reducer
It is a three-stage hardened bevel cylindrical gear reducer
, it is a three-stage hardened bevel cylindrical gear hollow shaft reducer
, it is a four-stage hardened bevel cylindrical gear reducer
, it is a four-stage hard tooth surface conical cylindrical gear hollow shaft reducer.
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, series of reducers have small size, light weight and high load-bearing capacity , low noise, long life, high work efficiency and other characteristics, it is an ideal reduction transmission device and is widely used in metallurgy, mining, petrochemical, energy, transportation, cement, construction, textile, light industry and other industries. The reducer can be used for operation in both forward and reverse directions. When the user requires the reducer to reverse braking from one-way operation, a backstop can be configured at the high-speed shaft end.
Its usage conditions are as follows
The speed of the high-speed shaft is not greater than rpm
The working environment temperature of the reducer is allowed to be degrees Celsius + degrees Celsius.
The gear rotation peripheral speed is not greater than m/s. Reducer mobile bevel cylindrical gear reducer
Factory address Liying Industrial Park, Rencheng District, Jining City, Shandong Province
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