A drive is in essence a speed regulator for an electrical motor. Without a drive, a motor cannot run. There are two types of drives and motors. They consist of; DC (Direct Current) and AC (Alternating Current) drives and motors.
In this article, we will be dealing with DC drives and discuss where to find Parker DC drives in South Africa.
What is a DC Drive?
A DC drive works by processing alternating current and converting it into direct current. The DC drive then feeds this direct current to the dc motor. The DC drive regulates when a DC motor stops and starts, while also being able to elicit speed and directional changes.
DC drives are a popular choice for applications such as elevators, machine tools, crushers and more, due to their ability to perform well in high-power applications.
Analog vs Digital DC Drives
A DC drive can be either analog or digital. Each variation has its own benefits which are suitable in different applications. Before one can make the choice between the two, one must understand how they differ and which applications each would suit best.
The biggest differentiator between analog and digital DC drives is that the informing signals need to be converted into a digital format. In order for this to occur, one needs to make use of an analog-to-digital converter, as well as a sample and hold circuit.
Digital DC drives typically have faster response times than their analog counterparts, making them a popular choice in pressured and fast-paced working environments.
The Benefits of a Parker DC Drive
Parker is a leading manufacturer of DC drives. The company has existed for over 100 years and is constantly driving to enable breakthroughs in the field of engineering. They have a wide DC drive range that allows for flexibility and provides reliability. From high power to single-phase speed controllers, Parker delivers a product that provides optimal control and performance.
Parker DC Drive Supplier: Where to Find One
The reliable and trusted Parker DC drives are available worldwide and can be found at EP Normand in South Africa. From the 590 Plus DC Drive range to single-phase two- and four-quadrant isolated converter drives, you can find the drive to optimally support your requirements.
Contact us at Ep Normand to find out more about which DC drive would best suit your application and environment.