How should the crane reducer lubrication

How should the crane reducer lubrication

In the  Hoist and trolley  gear, the gear tooth surface lubrication of the gear unit are almost always used in the lubricating oil in the way of the housing to achieve, the  hoist trolley  usually have a relatively small peripheral speed.

     In order to reduce drag reducer rotating gantry crane, thus limiting heating purposes, the depth of the proposed gear lubricant no more than three modules, when the modulus is greater than 20 cm and a high viscosity lubricating oil, gear oil must be equal to the depth of the tooth height adequate. Only in the wheel without ribs were allowed to fall into a low-speed gear greater depth. Two and three horizontal gear, gantry  hoist equipment  oil level adjustment, even if the high-speed gear teeth can be soaked in oil. In the vertical gear, immersed in the solution when the oil lubrication, the upper and the intermediate gear is to rely on oil splash lubrication.
   Template support is usable lubrication pinion gear rotatably driven to rotate the gear shaft is provided, one of them. When the gears reducer lubricant type, must take into account the circumferential speed, average temperature and permissible pressure ratio. Allow arm pressure line and the tooth surface hardness. Thus, the rotating gantry crane gear oil, can be considered the peripheral speed of the device, the average temperature and the hardness of the tooth surface. First grade and third grade gear, lubricating viscosity required for transmission of the average value of the viscosity of the lubricating oil. In the crane reducer, when the ambient temperature is 20 ℃, oil temperature should not exceed 55 ℃.

In the crane gear, the gear tooth surface lubrication of the gear unit are almost always used in the lubricating oil in the way of the housing to achieve, the crane wheels usually have a relatively small peripheral speed.

     In order to reduce drag reducer rotating gantry crane, thus limiting heating purposes, the depth of the proposed gear lubricant no more than three modules, when the modulus is greater than 20 cm and a high viscosity lubricating oil, gear oil must be equal to the depth of the tooth height adequate. Only in the wheel without ribs were allowed to fall into a low-speed gear greater depth. Two and three horizontal gear, gantry cranes oil level adjustment, even if the high-speed gear teeth can be soaked in oil. In the vertical gear, immersed in the solution when the oil lubrication, the upper and the intermediate gear is to rely on oil splash lubrication.
   Template support is usable lubrication pinion gear rotatably driven to rotate the gear shaft is provided, one of them. When the gears reducer lubricant type, must take into account the circumferential speed, average temperature and permissible pressure ratio. Allow arm pressure line and the tooth surface hardness. Thus, the rotating gantry crane gear oil, can be considered the peripheral speed of the device, the average temperature and the hardness of the tooth surface. First grade and third grade gear, lubricating viscosity required for transmission of the average value of the viscosity of the lubricating oil. In the crane reducer, when the ambient temperature is 20 ℃, oil temperature should not exceed 55 ℃.