MAESTRO 4S PCB separator

In Stock

The MAESTRO 4S separates both large and small PCBs quickly, economically and without stress. Cutting with only a single traverse of the pre-scored groove causes tensile and compressive stresses that can damage sensitive components near the groove. Even a second traverse of the groove accompanied by an adjustment of the blade distance substantially reduces the tensile and compressive stresses. This significantly improves the quality of the populated PCBs.
The most important features
The blade distance is entered on the operating panel and its adjustment is motor-powered.
Up to nine programs can be stored.
The materials used for PCBs are FR4 and aluminum
The continuously adjustable separation length is set with limit switches.
The accumulated cutting performance is displayed for the purpose of scheduling preventive maintenance of the blade
For separating aluminum with the MAESTRO 4S we recommend using the FR4 circular blade with special blade settings. More information in the operation manual.
Various aluminum alloys are used in the manufacture of PCBs. We recommend submitting sample PCBs with the order in order to optimize the cutting geometry and for the correct adjustment of the circular blades.

Technical data4S/4504S/600
Separation typeComponent side: circular blade
Solder side: linear blade
Operationoptimized motor driven
Separation speed300/500 mm/s switchable
MaterialFR4, aluminum
Height of componentsSolder and component sides up to 34 mm
Continuously adjustable separation lengthup to 450 mmup to 600 mm
Width of supporting table200 mm
StartTraverse to starting position
Separation steps1-5
Blade distance0.9 mm up to 0.05 mm
Key switch buttonRelease program selection
Cutting performance displayup to 99 km
DELReset step count
Power switchON / OFF
Foot switchSTART Operation
Safety switchEmergency stop
Voltage100–240 V~ 50/60 Hz, PFC
Emission sound pressure levelLpA < 70 dB (A)
Temperature/humidity: operation
Temperature/humidity: storage
Temperature/humidity: transport
+5–40°C/10–85% not condensing
0–60°C/20–80% not condensing
-25–60°C/20–80% not condensing
Weight38 kg46 kg
Height x Depth434 x 425 mm
Width702 mm852 mm
ApprovalsCE, FCC class A


Maximum height of
components next
to the groove.
Maximum height of components next to the groove.
Increase in external dimensions after separation.typical 0.2 mm
The pre-scored groove can be interrupted by cutouts.

The pre-scored groove can be interrupted by cutouts.

If components project above the groove, the linear  blade needs to be cut out.

In such a case contact us.

components project above the groove
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