WEG’s WG20 line is its first geared motor range developed completely in-house, and comprises helical, parallel shaft and helical bevel geared motors with torques between 440 and 13700 lb-in.
WG20 motors are available in a two-stage design featuring a large ratio range, which in turn makes them highly efficient. Moreover, the WG20 line demonstrates extremely low power loss. Under normal conditions of use, the geared motors up to 5300 lb-in are maintenance-free and lubricated for life.
Standard mounting dimensions enable easy interchangeability without system conversion
Motors to efficiency class IE4
Can be extended by different motor modules
Protection degree IP55 for the standard design
Switchover to 100/120 Hz characteristic in frequency inverter operation up to motor size 132
High-quality components, which originate almost exclusively from in-house production, engage perfectly to provide the basis for guaranteed low-noise operation. Even the flexible gear wheel construction helps reduce