What is a typical application for a motor that has a high starting torque?

A motor with a high starting torque is typically required for applications where there is a need to overcome significant static inertia or a heavy load immediately from a standstill. Heavy-duty equipment, such as compressors, often falls into this category because they may need to start under load and require substantial torque right from the start to initiate their operational processes.

In contrast, applications like fans and low-inertia loads do not demand high starting torque since they can easily reach operational speeds without needing significant initial force. Household light fixtures and small toys also do not require high starting torque; instead, they often operate on relatively lower power and speed, making it unnecessary to have a motor designed for high torque at startup. Thus, the use of a motor with high starting torque is essential in heavy-duty equipment to ensure reliable and effective operation, especially when starting under load.