= WAM Specifications = == Power Requirements == The standard WAM system requires an input voltage of 18-90VDC. The power requirements for both 4-DOF and 7-DOF WAMs are summarized in the table below. For AC operation, a converter for AC mode is supplied. The converter requires 50-60 Hz single-phase 100-120 VAC @ 7A or 200-240 VAC @ 3.5A for proper operation '''DC Power Requirements''' || Status || 4-DOF || 7-DOF || || Powered on, no torques || 18 W || 27 W || || 2 Kg Payload || 28 W || 45 W || || Peak || 600 W || 800 W ||