Machinery Part. Transmission Gearbox. Speed Reducer

Basic Info.Model NO.Zsy280ApplicationMachineryHardnessHardened Tooth SurfaceInstallation Horizontal Type Gear ShapeCylindrical GearStepThree-StepTypeGear ReducerUsageMachinery EquipmentQualityAdvanced TechnologyLogistics ModelExpress, Sea, LandOutput Torque40-50HzCustomized Support OEM TrademarkJINXIANGOriginHuaianProduct DescriptionChoosing the right gear reducerA gear reducer is a mechanical transmission device that connects a motor to a driven load. It is also known as a gearbox. It allows you to modify the torque and speed between a motor and a load. Reduction gear assemblies are made up of series of gears. The gear reduction ratio (the ratio of the number of teeth between input and output shafts) is also known as the transmission ratio.Before buying a gear reducer, it's important to take several factors into account.A gear reducer is used to adapt the characteristics (torque and speed) of the input and output axis of a mechanism. This is why you have to know the torque and rotation speed.It is therefore appropriate to ask yourself about the torque first and foremost. A reducer increases the torque of your motor and thus allows a receiving member to rotate under the impact of a new torque. Gear reducer manufacturers sometimes indicate the minimum and maximum torque (expressed in newton meters, N.m) that can be supported by each of their products. The torque density varies according to the gear reducer. For example, planetary gearboxes have a high torque density.The other purpose of a gear reducer is to reduce the motor speed and we recommend that you take into account the ideal reduction ratio for your use. Based on the rotational speed of your motor, the reduction ratio is used to determine the output rotational speed. This information is also indicated by manufacturers on their product pages. It is given in revolutions per minute.Lastly, you should ask yourself what kind of gear reducer assembly is most appropriate for your application. The input and output shafts of your gear reducer can be coaxial, parallel-shaft or orthogonal. This depends on your intended use.Cylindrical gear reducer (JB/T8853-2001) and bevel gear reducer (JB/T9002-1999) is JINXIANG the two series of hard tooth surface gear products, tooth surface with low carbon alloy steel hardening, grinding, has a large carrying capacity, high transmission efficiency, reliable operation, long service life, etc. Be applicable to the metallurgical, mining, transport, cement, construction, chemical industry, textile, light industry, etc. Working conditions shall meet the following requirements:highest input shaft speed is not more than 1500 RPM.the gear meshing linear speed is not more than 25 m/s;working environment temperature was minus 40 ~ 50 ºC.When working environment temperature is lower than 0 ºC, before the start of lubricating oil must be heated to 0 ºC and above. When the working environment temperature is higher than 45 ºC, heat insulation and cooling measures must be taken.Model: ZSY280Ratio: 7.6~67Input speed(rpm): 750, 1000, 1500(could be changed according to customer)Center distance(mm): 280