How to choose the coupling of the electric flat transfer cart
2018-08-08
How to choose the coupling of the electric flat transfer cart
The coupling of the electric flat cart is a key component, which is very important for the electric flat cart, so how to choose the right coupling?First of all, we should know that the selection of suitable electric flat car coupling should refer to the various characteristics of the coupling, namely: the height of the required transmission shaft, the size of the load, the installation accuracy of the two parts being connected, and the smooth rotation. Sex, price, etc. Consider the following points when making specific choices:
1. The manufacture, installation, maintenance and price of the coupling.
Under the premise of satisfying the performance of the electric flat car, the coupling with convenient assembly and disassembly, simple maintenance and low cost should be selected as much as possible. For example, the rigid coupling is not only simple in structure, but also easy to assemble and disassemble, and can be used for a low-speed, rigid drive shaft. Commonly used as flange couplings. Another example is the non-metallic elastic component coupling (such as elastic sleeve pin coupling, elastic pin coupling, plum-shaped elastic coupling, etc.), which is also cheaper.
2. The magnitude and nature of the torque to be transmitted and the requirements for the buffer vibration function. For high-power heavy-duty transmissions, gear couplings are available; for heavy-impact loads or for transmissions that require shafting torsional vibration, a tire-type coupling is available.
3. Installation accuracy of the two parts being connected.
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