What is the difference between gearbox and gear reducer

Velocity reducers are mechanical devices generally used for two purposes. The primary use is usually to multiply the amount of torque produced by an input power source to boost the amount of usable work. In addition they reduce the input power source speed to achieve desired output speeds.
When looking at speed reducer vs. gearbox often the just difference is terminology. This is because all swiftness reducers are gearboxes. … The purpose of the rate reducer is to reduce the rpm that’s transmitted between these two end points. Speed reducers take the torque developed by the motor (the input) and multiply it