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Precautions when using variable speed FAG bearings
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2, variable speed transmission FAG bearing can be horizontally settled; can also be vertical or skewed to settle. Can be positive and negative rotation. Can be positive and negative input and output power (ie deceleration or speed increase).
3, variable speed transmission FAG bearing no matter what device method is chosen; its coupling parts have scale cooperation needs.
Referral selection:
The cooperation between the inner ring hole d and the shaft is as H7/h6,
The cooperation between the pin hole on the middle ring and the drive is based on H7/r6.
The cooperation between the outer ring D and the housing is based on H8/h7.
The cooperation between the transmission and the hole on the output shaft is coordinated by the gap; the amount of the gap is 0. 2~0. 5mm.
4. Axial positioning of the variable speed transmission FAG bearing: one of the three turns of the axial direction is positioned; the other two axes do not need to be axially positioned.
5, the direction of the transformation, the outer ring and the inner ring are flat key positioning. The middle circle is using the drive positioning.
6. The variable speed transmission FAG bearing can accept a small external force in the radial direction; however, it is not suitable to accept a large working load.
7. Transmission ratio; both are transmission ratios according to the first device method. If other device methods are used; the transmission ratio should be calculated.
8. At the extra speed (1500 rpm); select the variable speed drive FAG bearing type according to the required power (Kw).
9. When based on the working torque; the type should be selected accordingly.
10. The choice of the type of reducer should be the same as the type of variable speed drive FAG bearing.
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