How to choose the correct electric hoist modelHow to choose the electric hoist model when purchasing electric hoist:
1. Lifting height: As a lifting tool, electric hoist has strict requirements on lifting height. Therefore, when purchasing, you should first select the height of the lifting weight according to the height of your factory. The conventional lifting height is 6, 9, 12, 18, 24, 30m. For special occasions, non-standard design can be carried out according to user requirements.
2, motor power: the motor used in different electric hoists is not necessarily the same, the same 10t electric hoist motor may also be 13KW or 7.5KW, customers can choose according to their different needs.
3. Lifting speed: The lifting speed of general electric hoist is divided into single speed (8m/min) and double speed (8/0.8m/min). Generally, single-speed electric hoist is often used without special requirements. CD1 type), if your working condition requires precise positioning during the process of lifting heavy objects, the electric wire hoist is easy to use two-speed electric hoist (MD1 type). Under normal circumstances, the lifting speed determines your working efficiency. The higher the speed of the electric hoist, the more you can improve your efficiency.
4, voltage: electric hoist is used in all walks of life, so the voltage used by electric hoist is not the same, there are 380V industrial power also has 220V civilian electricity, and even a series of non-standard power supplies such as 440V, 60HZ, 380V, 60HZ .
5. The distance from the bottom surface of the I-beam to the center of the electric hoist hook (minimum hook spacing): The electric hoist should pay attention to the spacing between the upper and lower hooks, because there are specific requirements for the hook spacing of the electric hoist in some specific plants. If you have strict requirements on the hook spacing, the low building height electric hoist can meet your requirements.
6. Installation method: The electric hoist is divided into electric trolley type (that is, the electric hoist can lift the heavy objects up and down and can move left and right) and the fixed type (only lifting the heavy objects up and down), and the fixed type can be divided into upper fixed ( A1) and lower fixed (A2), users can choose the electric hoist that suits your installation according to your actual situation.