How to use SAIQ variable speed bearings correctly

How to use SAIQ variable speed bearings correctly

Transmission ratio, the transmission ratio is based on the first installation method. If other installation methods are used, the transmission ratio should be calculated.
Figure 2. Select the rated speed (1500RPM) and transmission power (KW) according to the desired ratio and the type of SAIQ bearing of the variable speed drive.
3. When the torque is based on work, different models need to be studied accordingly.
4. The model selection of the reducer is consistent with the model of the variable speed drive bearing.
The shape of the bearing of the variable speed drive and the size of the reference coupling.
6. Variable speed transmission SAIQ bearings can be installed horizontally or vertically or at an angle. You can rotate forward and backward. Positive and negative power supplies can be input and output (ie, decrease or grow).
7. Axial development and positioning of the SAIQ transmission bearing of the transmission system: after analyzing any one of the three rotations in the axial direction, the other two shafts do not need to be axially positioned.
8. Positioning in the direction of rotation; both outer and inner rings are positioned with flat keys. Use transmission on the positioning circle
9. Transmission bearings of the transmission system in the radial direction can withstand external forces with a relatively small capacity, but they are not suitable to withstand the working environment load with greater risk.
10, regardless of the installation method of the shift drive bearing, the size of the coupling components to meet their needs.
Recommended:
The matching of inner ring hole d and shaft is H7/h6;
The cooperation between the pin hole of the central ring and the transmission is H7/R6;
The cooperation between the outer ring D and the shell is H8/h7;
The transmission and the upper hole of the output shaft are matched with a gap, and the gap is 0.2~0.5mm. .