- 齿数:
- 11-44
- 功 率:
- 0.18KW~15KW
- 转 矩:
- 1.5N·m~2062N·m
The series of reducers have the characteristics of small size, light weight, high load-bearing capacity, low noise, long life, and high working efficiency. They are ideal reduction transmission devices and are widely used in metallurgy, mining, petrochemicals, and 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 has reverse braking requirements for the reducer for 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.
Create value for customers and grow together with the enterprise. .
Hard-tooth surface reducers mainly include parallel shaft series and vertical shaft series. Parallel shaft reducers are produced according to national standards (/.), and the products are optimized and designed. With the international advanced level, it mainly includes four series (single-stage), (two-stage), (three-stage) and (four-stage). The vertical axis reducer is produced according to the national standard ( /). It is used for transmission devices where the input shaft and output shaft are arranged in a vertical direction. It mainly includes three major series: , , and . Performance characteristics
Center distance. The main parameters such as the nominal transmission ratio have been optimized and designed, and the main parts and components have good interchangeability. The gears are made of high-quality alloy steel, carburized and quenched. The tooth surface hardness reaches ~
Small size, light weight, high precision, large load-bearing capacity, high efficiency, long life, high reliability, smooth transmission and low noise.
Generally, oil pool lubrication is used. Natural cooling, when the thermal power cannot be met, circulating oil slides or fans can be used. Cooling coil cooling.
, Application scope
The input speed is average,
The gear transmission peripheral speed is not greater than.
Working environment~'. If it is lower than ℃. The lubricating oil should be preheated to above ℃ before starting. This reducer can be used for operation in both forward and reverse directions.
Can be widely used in metallurgy, mining, chemical industry, building materials, lifting, transportation, textile, papermaking, instruments, plastics, rubber, engineering machinery, energy and other industrial sectors.
Specifications include,,,,,,,,,.
2. Selection method
Known parameters and conditions
Name of prime mover, power speed/
Name of working machine, power speed/
Required transmission ratio,< br/> Number of working hours per day, number of starts per hour, % of operating cycle per hour
Load characteristics (smooth, impact, severe impact). Reliability requirements (general, higher, high)
Ambient temperature ℃, on-site heat dissipation conditions, cooling water temperature ℃
Coupling type. Whether the gear shaft extension needs to bear other additional forces
Assembly type, output shaft rotation direction (please specify the main rotation direction when rotating in two directions)
Are there any other special requirements
According to the rating Power selection specifications and models
Nominal input power of parallel shaft series gearboxes. (Table) According to the stable load, the working hours per day are less than or equal to the number of starts per hour. The allowable starting torque is times the working torque. In one-way operation, the safety factor of the contact strength of a single pair of gears is approximately, and the failure probability is less than or equal to % and other conditions are calculated and determined when the gearbox operates in both directions. The coefficient needs to be multiplied according to the situation. When the reverse load is large and the reversal is frequent, the reliability coefficient should be selected. When it is lower. The coefficient takes the smaller value. Otherwise, take the larger value, and the rated power of the selected gearbox must satisfy (2.& in the formula
Calculating power
Working machine power
Usage coefficient
Starting coefficient
Reliability coefficient
, checked according to the allowable thermal power
The allowable thermal power of the parallel shaft series gearbox is suitable for ambient temperature. % continuous operation per hour and power utilization rate (/%) are % of the cases, corrections must be made when the conditions are different.
Factory address Liying Industrial Park, Rencheng District, Jining City, Shandong Province
Consultation phone number
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