By Jessica Mireille. Motor. Publised at Thursday, December 21st 2017, 11:37:52 AM. A real step motor has losses that modify the ideal speed-torque curve. The most important effect is the contribution of detent torque. Detent torque is usually specified in the motor datasheet. It is always a loss when the motor is turning and the power consumed to overcome it is proportional to speed. In other words, the faster the motor turns the greater the detent torque contributes power loss at the motor’s output shaft. This power loss is proportional to speed and must be subtracted from the ideal, flat output power curve past the corner speed. This now constitutes a practical speed-torque curve.
By Charlotte Myriam. Motor. Publised at Monday, December 18th 2017, 14:50:43 PM. What can be seen is there is not increase of the power output; the motor simply reaches its maximum power at a lower speed, all at the great expense of a four-fold increase in motor heating.
By Valentine Sybille. Car Wiring. Published at Saturday, December 30th 2017, 12:56:44 PM. The electrical system of a car is a closed circuit with an independent power source the battery. It operates on a small fraction of the power of a household circuit. Current flows along a single cable from the battery to the component being powered, and back to the battery through the cars metal body. The body is connected to the earth terminal of the battery by a thick cable.
By Cyrielle Marjolaine. Car Wiring. Published at Saturday, December 30th 2017, 12:48:04 PM. Most are wired through the ignition switch, so that they work only when the ignition is switched on. This prevents you accidentally leaving something switched on which might cause the battery to go flat. The side and tail lights, however, which you may need to leave on when the car is parked, are always wired independently of the ignition switch.
By Charlotte Myriam. Car Wiring. Published at Saturday, December 30th 2017, 08:57:08 AM. t is not a good idea to use push-on terminals. These can loosen and come off. If your gauge or other electrical components have those types of male terminals, you can drill a small hole in the blade and solder your wire to the terminal, then use shrink wrap to cover the connection. Remember to slide the shrink wrap over the wire before soldering.
By Alix Loane. Car Wiring. Published at Saturday, December 30th 2017, 08:48:04 AM. As for the gauges, new designs are coming out all the time. If you have a hard time seeing your gauges at night, then the new brightly lit types might be the thing to now install. According to Dick, it is important to use a high-quality tachometer. Accuracy of rpm is very important to choosing the right gear.
By Bertille Solange. Car Wiring. Published at Saturday, December 30th 2017, 08:25:15 AM. Where wires run side-by-side they are bound together in a bundle, in a plastic or fabric sheath, to keep them tidy and less difficult to fit. This bundle of wires stretches over the length of the car, with single wires or small groups of wires emerging where necessary, and is called the wiring loom.
By Lydie Honorine. Car Wiring. Published at Saturday, December 30th 2017, 07:30:01 AM. Wiring. The mere mention of the subject brings chills to the spine of most performance car do-it-yourselfers. For most, it is part of the sacred trio of chores usually left to hired guns: bodywork/paint, upholstery, and wiring. But for those willing to do some research, practice a bit of trial and error, and spend the time and effort required, any of these chores can be (and are often) completed by those of us with at least a modicum of technical know-how.
By Charlotte Myriam. Car Wiring. Published at Saturday, December 30th 2017, 06:36:32 AM. Plan the route of the wires. There are some wires that should not come in close proximity to other wires. The radio wires must be kept clear of the ignition wires to reduce interference.
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