Chapter 2 Installation 2.1 Precautions for installation Please be cautioned about the following: The cable between the servo driver and the servo motor shall keep relaxed and may not be tensioned. If the cable connecting the servo driver and the servo motor extends for over 20m, larger cables shall be used for UVW connection and encoder connection. The servo motor shall be fixed in the installation direction specified, and each fixing screw shall be tightly locked. Make sure the servo motor shaft is concentric with the equipment shaft to prevent occurrence of radial stress upon operation. The four fixing screws of the servo motor must be locked by the specified torque.
To ensure good circulating cooling effect, sufficient space shall be reserved between the AC servo driver and objects/baffles (walls) around it; otherwise fault may be incurred. Upon installation, the servo motor may not be placed in an inverted manner, and its vents may not be blocked; otherwise fault may be incurred. 2.2 Environmental conditions of storage Before installation, the product shall be placed in its packing box. If the servo is left unused, it shall be stored following the precautions below to ensure conformity to conditions of our warranty and subsequent maintenance services:
2.3 Environmental conditions of installation 2.3.1 Environmental conditions for operation of the EA190 servo driver: 2.3.2 Environmental conditions for operation of the servo motor Do not use the motor in an enclosed space. Enclosed space may result in high temperature of the motor and shorten its service life. 2.3.3 Other precautions Apart from the environmental conditions above, the following precautions shall be observed upon selection of the installation location for the driver or the motor; otherwise the product will be rendered incompliant with conditions of our warranty and subsequent maintenance services:
● Location without any excessively hot equipment ● Location without water drops, steam, dust and oily dust ● Location without corrosive or flammable gas or liquid ● Location without floating dust and metal particles ● Location with firm foundation and subject to no vibration or disturbance of electromagnetic disturbance and noise. 13 Technical Manual for EA190 Series Servo Driver V100 Item Description Storage temperature -20℃~+65℃ Storage humidity RH 0%~95%, without dew condensation Vibration Below 49m/s² Impact Below 490m/s² Item Description Dust and gas It shall be located free from dust and corrosive gas or liquid.
Ambient humidity RH 20%~90% (without dew condensation) Environment temperature 0℃~+45℃ Vibration Below 4.9m/s² Impact Below 49m/s² Altitude Below 1,000m; it shall be derated for use in case of above 1,000m Item Description Ambient humidity RH 20%~80%, without dew condensation Environment temperature 0℃~+40℃ Vibration Below 4.9m/s² Impact Below 49m/s² Altitude Below 1,000m; it shall be derated for use in case of above 1,000m