Gear reducer: Firstly, understand the model specifications, gear reducer functional characteristics, protection type, rated voltage, rated current, rated power, power frequency, insulation class, etc. These contents can basically provide a reference basis for users on how to correctly use, maintain and select the protector.
Environmental conditions: Mainly refer to normal temperature, high temperature, high cold, corrosion, vibration, sandstorm, altitude, electromagnetic pollution, etc.
Use of gear reducer: Mainly refers to the required characteristics of dragging mechanical equipment, such as fans, water pumps, air compressors, lathes, oil field pumping units and other mechanical characteristics of different loads.
In terms of control system: control modes include manual, automatic, local control, remote control, stand-alone independent operation, and centralized control of production lines. Start-up methods include direct, step-down, star-delta, frequency-sensitive rheostat, invert, and soft start.
Other aspects: whether the user's on-site production monitoring and management is more casual or rigorous, the severity of the impact of abnormal shutdowns on the production of gear reducers, etc.