Calmont Wire and Cable manufactures





Showing posts with label High voltage wire. Show all posts
Showing posts with label High voltage wire. Show all posts

Thursday, August 9, 2012

High Voltage Wire- Robotics Wire Solutions





When you are in the market for robotics wire, it will be easy for you to find everything that you need if you know where to look. High voltage wire is a specialty item, but it is available online and you have many more options than you might have before. Getting your hands on the latest technology in wiring for robotics and other high-tech applications isn’t difficult as long as you take the time to look. Use the internet to your advantage to learn everything that you need to know and then some.

Robotics wire is used in many robotics and technology applications. There are a variety of different uses and industries that rely on this type of solution, allowing everyone to take advantage of technology in different ways. The most common industries include: healthcare robotics, military robotics, consumer robotics, and industrial robotics. Of course, whenever you need this type of high voltage wire, the application doesn’t matter so long as you find the right solutions and brands for your needs.

This isn’t something that you can just buy at the local hardware store. You really have to take the time to find specialty robotics wire solutions. These professionals know all about applications for this wire, how to buy it, and which styles and types are most in-demand. There are a lot of considerations that you have to think about when buying high voltage wire, including things like:

-Durability

-Flexibility

-Lifespan

-Strength

With the best wires, you will be able to trust that you are getting what you deserve. The wires should be made from specially compounds and materials that are placed over high-strength stranded alloy wires. It doesn’t matter what you have in mind because you can find twisted pairs, coaxial cables, hookup wire, silicone wire, and other solutions online.

Engineers and anyone working with welding or painting robots, rotary tables, conveyors, animatronics, or pick-and-place devices will be able to see the value of this type of wire. Robotics wire comes in all shapes, sizes, and lengths to give you everything that you deserve out of your investment, no matter what you have in mind. Make sure that you take the time to figure out exactly what you want and need because the internet makes it easy for you to get the best high voltage wire for every application, no matter what you have in mind.

Wednesday, July 25, 2012

High Voltage Wire and Cable: What you need to know before you buy

High Voltage (HV) wire (also referred as leadwire) and cable are used in a variety of applications such as, ignition systems, instruments, AC and DC power transmission in just about every industry.

The wire and cable construction and material are determined by three main factors:

• Voltage- To determine the thickness of the insulation

• Current capacity- To determine the cross-section size of the conductor(s)

• Environment- Temperature, chemical, UV exposure and mechanical impact to determine the cable construction and material of the outer jacket.

High voltage wire has two factors which require special attention. The first is the type of insulation needed to prevent arcs to nearby components, wiring or people. The other is the insulation diameter necessary to reduce corona loss. Reduction of corona is important because a common high voltage problem for insulation is damage to the insulation caused by corona discharge resulting in pinholes. With all high voltage applications, it is important that the insulation of the cable not deteriorate due to the high voltage stress.

Popular insulation materials for hookup type wire are polyethylene, PTFE, FEP, PFA, and silicone. Insulation such as PTFE is less bulky than silicone and is preferred where smaller sizes are required. If a flexible wire is required, PTFE is not a good choice. Silicone insulation is a common choice for high voltage applications especially when co-extruded. Silicone insulated wire is an extremely flexible wire, even at extreme temperatures, excellent electrical properties and is resistant to most chemicals and moisture to name a few.



Why co-extrusion?

Corona resistant wire (HVCR) is typically constructed with a conductor surrounded by a semiconducting sheath, which is then surrounded by the insulation. The semiconducting sheath effectively increases the diameter of the wire, reducing the tendency for corona discharge. Co-extruded wire and cable are common for many high voltage applications for it's ability to effectively reduce corona. Co-extruded wire is the same construction with the semi-conductive layer and outer jacket are extruded simultaneously. The co-extrusion process prevents air and gaps between the conductor and insulating layers thus reducing if not eliminating corona.

Custom wire and cable manufacturers can assist you with material choices and cable construction based on your high voltage requirements. Having the right cable from the start will save time and money down the line.