Designing a Helical Geared Drive
- Added: 08.04.2024
- Size: 614 KB
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Description
1. Electric motor selection, kinematic and power calculations.
- Determination of the power of the electric motor.
The desired power P (W) of the electric motor (ED) is derived from the expression:
; (1)
where P is the power of ED (W);
- torque on the driven shaft of the drive;
- angular velocity of the driven shaft of the drive (rad/s);
- traction force on the conveyor belt (N);
- belt speed (m/s);
η is the efficiency of the drive.
The efficiency for sequential kinematic pairs is determined by the formula:
η = ; (2)
where is the efficiency of the individual elements of the kinetic chain.
According to Table. 1.1 [1] determine the efficiency of the drive.
,
where is the efficiency of the belt drive;
, is the efficiency of gears;
- Clutch efficiency;
- Bearing efficiency.
Project's Content
Привод Е7.КП.Е702Б.11.00.00СБ.cdw
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Е7.КП.Е702Б.11.00.00 РР.docx
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Эскиз компановки привода Е7.КП.Е702Б.11.00.00 КЗ.cdw
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Зубчатое колесо _ Е7.КП.Е702Б.11.10.07.cdw
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Редуктор Е7.КП.Е702Б.11.10.00СБ.cdw
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Е7.КП.Е702Б.11.00.00.spw
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