Four series of reducers GR87-103.65-2.2KW helical gear hard tooth surface reducer

When checking the alignment of the R87 reducer transmission center axis, the following tools are usually used:

Dial gauge and gauge holder: A dial gauge is a precision measuring instrument used to measure the radial runout and axial displacement of the input and output shafts of a gearbox. It is fixed in a suitable position by the gauge holder and can accurately measure the deviation of the shaft, thereby determining the alignment accuracy of the transmission center axis.

Laser alignment instrument: This is an advanced alignment measurement tool that can quickly and accurately measure the axis deviation between the reducer and the connected equipment by emitting and receiving laser beams. It has the advantages of high measurement accuracy, easy operation, and high visualization level, which can greatly improve the efficiency and accuracy of alignment inspection.

Feeler gauge: used to measure the gap between the connecting parts of the gearbox. When checking the alignment of the axis, it can be determined whether the axis is aligned by measuring the gap between the coupling or other connecting components. If the gap is uneven, it indicates that there is a deviation in the axis.

Ruler and tape measure: The ruler can be used to preliminarily check the straightness of the shaft, while the tape measure is used to measure the distance between the reducer and the connected equipment, as well as the dimensions of some key parts, to assist in determining the alignment of the transmission center axis.

Vernier caliper: used for precise measurement of reducer shaft diameter, coupling aperture and other dimensions. By comparing the measurement data, it can be determined whether the fit between the shaft and the coupling is good, and whether there is any axis misalignment caused by dimensional deviation.