Switch Cabinets for Resistance Welding Machines

SPATZ+ Switch Cabinets

MATUSCHEK produces SPATZ+ control cabinets in standard versions as well as customer-specific designs. Variants are offered both for robot operation and for handheld gun applications with up to 2 guns. For high-current applications such as aluminum welding, we offer a Master-Slave control cabinet. This can contain up to two SPATZ+ weld timer.

SPATZ+CL-H1 and SPATZ+CL-H2 for manual welding guns applications

With the SPATZ+CL-H switch cabinets it is possible to connect two manual gun to just one SPATZ+ weld timer. The timer provides several I/O-signals and a proportional valve control output for the gun. Up to 8 different weld programs can be used for each gun. Especially if the guns are equipped with a quick change system, the MASDAT gun identification system enlarges the flexibility and fields of applications to the maximum.

Example: SPATZ+CL-H1

Example: SPATZ+CL-H2

This switch cabinet is supposed to be used with a manual gun and weld transformers up to 150 kVA. The switch cabinet is similar to the SPATZ+CL-R robot cabinet and is equipped with a carrier for the SPATZ+ weld timer, a main switch with residual current monitoring (30 mA tripping current) and the necessary cable entries for the cabling of the mains connection, gun etc. The main switch has its handle at the cabinet door.

As a standard the switch cabinet comes with fan air-cooling for the SPATZ+ weld timer. The associated fans are located behind a cover plate on the backside of the cabinet. The air inlet is from the rear side, the air outlet is sideways. The fan chamber with the heatsink is hermetically sealed from the interior of the switch cabinet.

SPATZ+CL-R for robot welding applications

SPATZ+CL-R cabinet is for use with a robot gun and weld transformers up to 150 kVA. The extremely compact switch cabinet is equipped with a carrier for the SPATZ+ weld timer and the necessary cable outlets for the cabling of the mains, the gun transformer, sensory and control cables etc. The main switch with earth fault detection (type B: all-current-sensitive) has a handle in the cabinet door. As a standard the cabinet comes with fan air-cooling for the SPATZ+. The fans are inside a cover plate on the backside of the cabinet. The air inlet is from rear side, air outlet is sideways. The air channel is hermetically sealed from the inner of the cabinet.

Example: SPATZ+CL-R

SPATZ+CL-T for aluminium and high current applications in master-slave mode

The SPATZ+CL-T cabinet is for use with a robot gun and weld transformers up to 320 kVA. The extremely compact switch cabinet is equipped with a carrier for the 2 SPATZ+ weld timers and the necessary cable outlets for the cabling of the mains, the gun transformer, up to 2 servo actuators, sensory and control cables etc. The main switch with earth fault detection (type B: all-current-sensitive) has a handle in the cabinet door. As a standard the cabinet comes with fan air-cooling for the SPATZ+. The fans are inside a cover plate on the backside of the cabinet. The air inlet is from rear side, air outlet is sideways. The air channel is hermetically sealed from the inner of the cabinet.