DC Drive Systems are vital for anything which has a DC Electric Motor, whether it's a golf trolley, electric wheelchair or other type of drive system. But how do they work? What are they made of? And how does one obtain the most value from it?
First a small primer on DC Motors. DC motors are used in the number of applications the place where a petrol or an AC engine will be too wasteful. They are primarily used in mobility systems such as electric wheelchairs or golf trollies, but could be used as pinsetters in bowling alleys, winching equipment & other static devices. They use a tiny direct current (which is really an alternative current converted to DC) to produce a large amount of power and torque. This is basically due on the drive system inside system.
To begin with, there's the electric motor. This - when connected to a source of energy (usually a battery or on the mains) - drives the engine. For choosing an engine for the drive system, don't skimp on quality. The engine is absolutely vital, and although cost and space constraints have to be taken into account, skimping on reliability can drastically affect your drive system. If you're after having a buyers suggestion, generally speaking, it should be minimal powerful engine required to sufficiently do your task.
Connected to the dc electric motor, but of equal importance, is the gearbox. This is vital for the efficient running in the engine. It uses momentum to power the drive shaft, as opposed to the motor's power. This reduces wear on the motor, mainly because it runs at lower speeds. It helps as well enhance the speed at which the whole system can run at, so whilst it's not an essential part with the drive system, it's practically is for too long term operation of the drive system.
Finally, there is certainly the drive shaft, and the only real bit in the system to be custom made just for you. The drive shaft is often a shaft or rod, which can be connected on the gearbox at one end, but the opposite end is connected for an axle in order to whatever you would love to power. Again, this needs to be pretty durable, as replacing a custom drive shaft may be expensive.
Custom Drive Systems are manufactured with two things in mind, durability (the longer lasting the better) and efficiency (the less power employed to run the machine at high speeds, the better). Often the 2 go hand in hand. These two are uniform of all projects, irrespective of use. Furthermore, you may have further requirements for the DC Drive system, speaking to a experienced electrical engineer will present you with tips on what you need.
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