What is the difference between gearbox and gear reducer

Speed reducers are mechanical products generally used for two purposes. The primary use is definitely to multiply the quantity of torque produced by an input power source to increase the amount of usable work. They also reduce the input power supply speed to attain desired output speeds.
When looking at speed reducer vs. gearbox usually the only difference is terminology. The reason being all acceleration reducers are gearboxes. … The objective of the speed reducer is to reduce the rpm that’s transmitted between these two end points. Quickness reducers consider the torque produced by the motor (the insight) and multiply it