Belts

Belt transmissions:

Consists of a belt placed under tension on two pulleys: one driven and the other driven.

• True

• False

Possibility of joining the driving shaft to the driven shaft at relatively large distances, is a:

• Disadvantage

• Advantage

Inconstancy of the kinematic gear ratio due to the elastic slip, is a:

• Disadvantage

• Advantage

Considerable power losses due to friction, is a:

• Disadvantage

• Advantage

Relatively low initial acquisition or production cost, is a:

• Disadvantage

• Advantage

Large exterior dimensions, is a:

• Disadvantage

• Advantage

The following image represents:

• Open belt transmission

• Semi-crossed belt drive

• Belt drive with internal tensioner roller

• Belt drive with multiple pulleys

The following image represents:

• Open belt transmission

• Belt transmission with external tensioner roller

• Belt drive with internal tensioner roller

• Cross belt transmission

The following image represents:

• Cross belt transmission

• Belt transmission with external tensioner roller

• Belt drive with internal tensioner roller

• Open belt transmission

The following image represents:

• Cross belt transmission

• Cross belt transmission

• Belt drive with internal tensioner roller

• Open belt transmission