Undoubtedly, the auto parts industry must recognise that large displacement engines impart many demands on starter motors. It takes lots of energy and power outputs to start and keep such engines running. Something has to change for those who want to maintain seamless operations, and the best way is to invest in a heavy-duty motor. These motors are built for starting up heavy-duty displacement engines used in the construction, transport, marine and other industries.
However, the real challenge lies in finding something that will live up to your performance expectations. Read on to understand the technical details of heavy-duty starter motors.
1. Soft Engagement and Start Features
The first concern raised by this piece was the significant stress imposed by large engines on starter motors. Indeed, it makes sense for the manufacturer to prioritise and ensure that your starter motor can withstand the rigours of mechanical operations. Soft engagement and soft start features are excellent for preventing rapid wear and tear when the motor is at work. Usually, these systems incorporate additional ancillary windings around the field coil. These windings provide exceptional alignment between the ring gear and pinion for full engagement when cracking the machine's engine. Subsequently, the mechanism reduces wear on the ring gears and pinions, maximising the longevity of the motor.
2. Heavy-Duty Roller Clutch Drive
The roller clutch drive keeps the heavy-duty engine running as the machine takes on its regular activities. Typically, most of these machines carry or tow heavy loads that can stress or overload the engine. The shockwaves travel all the way to the heavy-duty motor, which can succumb to the operational distress. Choosing a clutch drive with features like a brush-less design and jump-start solves this problem. These features will enable your clutch drive to keep the machine going as it endures shock loading and possible over cranking.
3. Compact Size and Light Weight
Size also matters when it comes to heavy-duty motors. The general misconception is that bigger motors will offer you a significant mechanical advantage. No, think twice. A compact and light-weight design offers operational advantages like easy servicing and reduced overall weight. With lesser weight, it is easy to achieve other operational metrics like fuel efficiency and improved manoeuvrability. Moreover, a compact design reduces the motor's envelope requirements because the manufacturer has smaller components to envelope or cover. It leaves more room to install other accessories for the good of the machine.