What are the advantages and disadvantages of the two approaches?
Hydraulic driver: The hydraulic system has a great power quality ratio, which is suitable for heavy load. Its advantages are high accuracy, high sensitivity and safety, such as the requirement for a voltage in some working area. The drawback is that it is costly and easy to leak
Pneumatic driving: The disadvantage of this type system is that the power quality is small, so it is suitable for occasions where the beat is fast, the load is small and the precision is not high
Electric drive: The motor towage system has a large power quality ratio, suitable for medium load, Its advantage lies in its high accuracy, and it is suitable for all kinds of robots that are complicated in action and strict in motion. The cost can be high and low, the application is wider
