Research on the factors influencing the thrust of linear actuator

To address the low efficiency of electric push rods in low-temperature environments, taking a certain linear actuator as the research object. Through theoretical analysis and experimental research methods, we analyze and study the influence of grease, motor, reducer and cylinder on the insufficiency of thrust of linear actuator, and the research results show that: grease, motor, reducer and cylinder are not the main reasons leading to the insufficiency of thrust of this linear actuator, and the inefficiency of the reducer under the low temperature is the main reason leading to the failure of this linear Actuator to work normally. When designing linear actuator in low-temperature environments, it is important to consider the selection of low-temperature lubricants and low-temperature reducers.