High torque motors are virtually simply a regular, internally commutated brushless DC Motors mounted with additional gear mechanism at the top, to either boost the torque or to reduce the RPM (Revolutions each and every minute). These DC motors are noiseless powerful and can be utilized in a number of hobbyist and industrial application.
Reducing the RPM while maintaining high torque might require adding up more technical gear mechanism therefore the price of these High torque DC motors mainly depends on the RPM, torque and Leaf Chain quality of the motors.The engine shaft from the bottom engine though a transmission connects the tiny gear box fixed at its front portion, which generates the required torque while keeping the RPM low, the entire gears and gear heads are doped with thick viscous grease lubricant.

These High torque Motors seriously different RPM’s such as for example, 5 RPM, 10 RPM, 100 RPM, 300 RPM, 1000 RPM and so on. The cost of these geared motors is founded on the RPM, usually lower RPM costs more than those of higher RPM.
Applications
High torque and low rpm DC motors are ideal for robotic and hobby applications, thought the size of the engine is a matter of concern since it is quiet large in size due to additional gear box but still it would save the difficulty and cost of adding exterior gears to the assembly of robots where just the regular DC motors wouldn’t prosper. The High Torque, Low RPM DC motors comes with inbuilt gearbox mechanism providing required torque for your robotic software. Hence these motors would be the most favorable choice for the hobbyist robotic projects and tutorials posted here.