Characteristics of helical gear reducer

combination gearbox is a new slowdown transmission. The use of optimization, modular combination of advanced design concepts, with a small size, light weight, transmission torque, smooth start, the transmission ratio grading, according to user requirements for any connection and a variety of installation location options. gear reduction motor with high-quality high-strength alloy steel, surface carburizing hardening treatment, carrying capacity, durable.

Helical gear reducer classification:

1, involute combined worm reducer: involute helical gear reducer, with a small size, light weight, high carrying capacity, high efficiency, long life, easy installation, equipped with a wide range of power, transmission ratio grading Fine and so on. Can be widely used in various industries need to slow down the equipment.
2, helical gear worm reducer: helical gear worm reducer using motor direct form, the structure of a AC Motor Worm Gearbox plus a worm gear drive. The output is shaft mounted and has six basic mounting forms. Can be positive and negative operation, helical gear with hard tooth surface, smooth operation, carrying capacity, working environment temperature -10 ℃ ~ 40 ℃, the product with similar products than the speed range, compact structure, easy installation and so on. Can be widely used in metallurgy, mining, lifting, light industry, chemical, transportation, construction and other machinery and equipment slowdown agencies.
3, variable gear motor: helical gear worm gear machine with direct connection form, the structure of a helical gear plus a worm gear drive. The output is shaft mounted and has six basic mounting forms. Can be positive and negative operation, helical gear with hard tooth surface, smooth operation, carrying capacity, working environment temperature -10 ℃ ~ 40 ℃, the product with similar products than the speed range, compact structure, easy installation and so on. Can be widely used in metallurgy, mining, lifting, light industry, chemical, transportation, construction and other machinery and equipment slowdown agencies.

Brief Analysis: Characteristics of Conventional Hardened Reducer

1. Conventional hardened large industrial gearbox load capacity is high. Gear with carburizing, quenching, grinding processing, carrying capacity than the quenched and tempered hobbing tooth surface and the hard tooth gear reducer has greatly improved.
2. Small size and light weight. Compared with soft tooth and medium hardened gear reducer. The same carrying capacity Reducer can reduce the 2-4 quite seat size.
3. High efficiency, low noise, small vibration. With the grinding processing to improve the accuracy level, the industrial gearbox types has been repaired, each stage of the integrated efficiency of 0.98, vibration and noise significantly reduced.
4. Using multi-stage, single stage gearbox single-stage ratio. Can open the center distance, reduce the height of the reducer, to meet the requirements of the crane agencies; reducer maximum nominal transmission ratio of 400, to meet the requirements of the slow crane.

Brief Description: The difference between the soft tooth surface and the hardened surface of the combination worm gearbox
According to the size of the gear face hardness, usually people will be divided into two types of gear transmission, that is, hard tooth gear and soft tooth gear drive.
Usually a pair of meshing gear tooth surface hardness are greater than 350HBS, known as hard tooth vertical gear reducer, otherwise known as soft tooth gear. In the case of
According to the size of tooth surface hardness, usually people will be divided into two types of gear transmission, that is, hard tooth gear and soft tooth gear drive. Select the kind of gear drive According to the design requirements, the two gears have their own advantages and disadvantages, but there are hard toothed transmission load, long life, widely used.

Technical condition of cycloid reducer

1. worm reducer gearbox of the connector fasteners shall not be loose phenomenon
2. Worm gear speed reducer reducer running smoothly, no impact and uneven noise and so on
3. The load test of the reducer should be in accordance with the technical requirements for manufacturing and acceptance
4. Cycloidal reducers of the seal shall not appear oil leakage · oil leakage phenomenon
5. Cycloid reducer lubrication cooling using the pool, the choice of 100 in the extreme pressure gear oil, oil level minimum 205MM, up to 230MM
Cycloid reducer output shaft speed does not take into account the motor (4 motor) slip loss, when the need for precise speed by the actual speed of the motor in addition to the speed reduction ratio.

Cycloidal reducer characteristics

High speed ratio and high efficiency single stage drive, you can achieve a reduction ratio of 1:87, the efficiency of more than 90%, if the use of multi-stage transmission, the industrial gear box ratio is greater.
Small structure Small size As a result of the planetary transmission principle, the input shaft output shaft on the same axis line, so that the model to obtain as small as possible size.
〇 smooth operation noise low cycloid needle teeth more teeth, overlap coefficient and a mechanism with a mechanical balance, so that vibration and voice to a minimum.
〇 use reliable, long life due to the main parts of the use of high-carbon chrome steel material, quenching (HRC58 ~ 62) to obtain high strength, and part of the transmission contact with a rolling friction, so durable long life.
〇 design reasonable, easy maintenance, easy to break down the installation, the minimum number of parts and simple lubrication, so that Cycloidal Speed Reducer Gearbox deep mining users trust.