What are the different types of drives?
drives form a critical part of so many different areas of human efforts that are almost impossible to think of a single entity or activity that will not gain at least a few of them. From the solenoid valve on the washing machine to a small automatic focus in the camera lens to the huge valve controls in the oil plant, action members are an integral part of modern life. Although there is a stunning field of different types in general use, control systems can only be divided into a few categories depending on their energy source, the type of output movement and conventional operating mechanisms. Input energy groups include electrical, electromagnetic and pressure fluid or gas. The classification of outputs is generally limited to linear and rotary movement, while common mechanisms include electromagnetic devices such as solenoids, lead screws, and piston items of a positive judgment.
ND creates a list of departing dimensions and dubious values. But there is someHowever, the categories that can be used to divide the drive systems into manageable groups. These categories are a source of energy, the type of output movement and common operating systems or mechanisms. Other classifications, such as performance evaluation, output ranges and capacity of the working cycle, are useful, but they only become relevant if a specific driver is selected for a particular application.
Input performance as a classification concerns the primary power source. The first is electrically driven drives. Direct division of this category are types of electromagnetic and electrical controls represented by solenoids and engine types. The second classification of primary power is pressure fluids and gases. This group includes pneumatic or pressure, gas and hydraulic or pressurized, oil controls. Most common drives fall into one of these categories.
Output movement is secondThe main classification of power systems and is represented by two main groups. The first is a linear movement, which is any output movement oriented in a straight line. The second group is the rotary controls that produce a range of rotary movement oriented around the linear axis of the controller. The third important grouping of drive systems is operational mechanisms. This group is relatively extensive and is relatively closely associated with grouping of output movement.
For example, linear linear drive systems tend to use mechanisms such as lead screws, spherical screws, and the arrangement of the piston of a positive shift. Electromagnetic solenoid mechanisms are also part of linear motion groups, while the types of rotating controls tend to use gearbox arrangements and eccentric cams. These groups are by no means an exhaustive collapse of all drives, but represent useful, basic guidelines.