Electrical Relay Consultants A motor starter is a device that can be electric, hydraulic or pneumatic in nature. As its name suggests, it helps motors to properly start or stop. This happens when the device regulates the flow of current towards the motor.
The History of The Starter Before the starter as it is known today was invented, many different methods were used to start the engine in vehicles. Some of these methods included using gun powder cylinders and springs that wound up. When it came to airplanes and other similar vehicles, people used cranks to propel or start the engines.
As mentioned, early methods used hand cranks. But as time went by, people found cranks to be inconvenient and sometimes dangerous. Some engines were difficult to rotate. Some individuals were injured because of crank engines. The injury was due to the engine’s sudden reversal movement which caused the cranks to kick. Some manual motor starters once included a slip that went in one direction. Slips allow users to pull the starter once the engines started. That’s because the starters can be released during engine startup. However, the motor starter would not be released if the engine failed to start. It would remain latched into the engine. The shaking and jerking had the potential to cause injuries to the operator of the vehicle. www.mag-trol.com/
The Different Types Of Starters
At present, engines use modern day motor starters. These are the electric starter and the gear reduction starter. The electric starter is the widely used motor starter because this is used in most gasoline engines. Modern starters use either magnet or electric motor current. Both types has relay or solenoid attached to it. The current which is from the battery passes to the solenoid to push out the pinion. The pinion combines with the ring gear. This powers the engine.
Problems may occur when the person does not release the key soon. Also, when there is shortage in power, the solenoid will not be able to disengage.When this happens, the pinion spins alone and not with the drive shaft. This is the main reason why most vehicle manuals instruct drivers to pause for a few seconds after every attempt to crank the vehicle when the engine does not start immediately.
The Chrysler Corporation is the one that made further advancements to motor starters. In 1960, Chrysler introduced the geartrain in the market. The geartrain is found between the drive shaft and the engine. This mechanism was not entirely new back in the day. However, it was Chrysler that updated the mechanism and mass produced the geartrain for public use.
If motor starters were not invented, people would have hard time using automobiles and other things with engine. If people settled with crank shafts and old mechanisms, accidents and injuries would be prevalent. Thanks to people who perfected the design, it is now easy to use vehicles.