The RobiFix-MINI TwinPower is designed for mounting on welding robots with a dual power supply. It is especially useful for applications with twin spot welding units in which two power supplies are required for two transformers. The RobiFix-MINI TwinLock has a similar configuration, but is suitable for unmounted use.
Adoption of 10kHz technology for robotic spot welders has allowed the use of smaller and lighter transformers. It also enables RobiFix-MINI connectors to be very compact, measuring only 80mmx30mmx140mm.
Designed for 16mm2, 25mm2 and 4AWG cables, the fast coupling RobiFix-MINI can be used in continuous connections from weld timers to welding guns via robots and tool changers, even where the segments have different cable cross-sections.
The connectors achieve their long term reliability through the use of MULTILAM technology, a proprietary contact system that uses multiple torsion spring contact elements that allow electrical contact to be made via a large number of contact points. This arrangement substantially reduces contact resistance and ensures strong resistance to shock and vibration.