Due to the errors of previous parameters that clients offer and the material granularity and processing capacity per hour of actual production, clients can adjust the motor excitation force according to the following description in order to change the capacity vibration feeder.
The shaft for each end of vibration motor has a fixed eccentric block and an adjustable eccentric block, you can adjust excitation force by adjusting the angle between fixed eccentric block and adjustable eccentric block according to the needs,see table 1 and table 2.
Table1:
Table 2:
The shaft for each end of vibration motor has a fixed eccentric block and an adjustable eccentric block, you can adjust excitation force by adjusting the angle between fixed eccentric block and adjustable eccentric block according to the needs,see table 1 and table 2.
Table1:
Table 2:
Adjustable eccentric block rotation angle
|
0°
|
60°
|
90°
|
120°
|
excited force
|
F
|
0.866F
|
0.707F
|
0.5F
|
Please switch off the power before adjusting the excitation force of the vibration motor. Remember, when adjusting the excitation force, the two vibration motor eccentric block position should stay the same , in case of imbalance phenomenon,and causing damage to vibration feeder. So generally it needs 10 mins to adjust the excitation force, after that you can switch on the vibration motor and adjust the eccentric block angle.
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