Aristo RoboFeed 3804HW is a completely enclosed feeding unit that provides operational functions for gas purge and wire inching. It is specially designed for use with hollow wrist robots that include the torch package inside the robot arm. The PCB sits inside the Aristo FeedControl 3804HW box instead of inside the feeder housing in order to maintain a lighter weight.The digitally controlled feed unit allows for accurate speed control with the aid of a pulse encoder on speeds ranging from 0.8 to 30.0 m/min. The 4-roll feed mechanism includes grooves in both the feed and pressure rolls to ensure stable feeding and low wear on the wire. Aristo RoboFeed 3804HW is available with Ø 38 mm rollers for wires up to Ø 1.6 mm.
| Specifications | |
|---|---|
| 100 % Duty cycle (10 min. cycle), Gas-cooled | 400A |
| 60 % Duty cycle (10 min. cycle), Gas-cooled | 500A |
| Power Supply | 60 (PWM) VDC |
| Drive Mechanism | 4WD |
| Speed Control | Pulse encoder |
| Drive Rollers | 38 mm |
| Wire Feed Speed | 0.8-30.0 m/min |
| Diameter | 0.9-1.6 mm |
| Diameter | 0.8-1.6 mm |
| Operating Temperature | -10 to 40 °C |
| Enclosure Class | IP2x |
| Standards | IEC 60974-5; IEC 60974-10 |
| Dimensions, L x W x H | 251 x 182 x 221 mm |
| Weight | 5.8 kg |