MAESTRO 4S separates both small and large PCBs quickly and economically without stress.
Key features:
- Blade distance to be entered on the operation panel is set motor-driven.
- Up to nine programs to be stored
- Separation length to be continuously adjusted via limit switches
- In terms of a preventive blade maintenance, the cutting performance is displayed.
Material: FR4 1.5 mm
Residual thickness approx. 0.6 mm
By traversing the milled groove once, tensile and compressive stresses can cause damage to sensitive components located close to the groove. A second traverse and simultaneous readjustment of the blade distance already reduces stresses considerably. The quality of the assembled PCBs improves significantly.
Dial gauge
In order to separate without stress and to achieve a long service life, the circular and linear blades have to be guided along the entire separation. The dial gauge setting and regularly checking the parallelism is assembled to the carriage.
Separating aluminum
To separate aluminum with MAESTRO 4S, special adjustment is needed for the standard circular blade. For information see the operator’s manual Aluminum PCBs are manufactured in various alloys. Sample PCBs added to a request help with adjusting the circular blade and optimizing the cutting geometry.
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Component height
Outside dimensions increased |
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| Protruding components need a recessed linear blade. Contact us, if required |
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| Technical data | 4S/450 | 4S/600 |
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| Separation method | Component side: Circular blade Solder side: Linear blade |
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| Operation | path-optimized, motor-driven | |
| Separation speed | 300, 500 mm/s, to be switched | |
| Materials | FR4, aluminum | |
| Component height | Component/solder side up to 34 mm | |
| Separation length | up to 450 mm | up to 600 mm |
| Support table depth | 200 mm | |
| Programming | ||
| Start | Traverse to initial position | |
| Programs | 9 | |
| Separation steps | 1 – 5 | |
| Blade distance | 0.9 mm – 0.05 mm | |
| Key switch button | Unlock program selection | |
| Performance display | up to 99 km | |
| DEL | Step reset | |
| Power switch | ON / OFF | |
| Foot switch | START separation | |
| Safety switch | E-stop | |
| Power supply | 100 – 240 VAC, 50/60 Hz | |
| Emission sound pressure level | LpA < 70 dB (A) | |
| Temperature/humidity: Operation Temperature/humidity: Stock Temperature/humidity: Transport |
+ 10 – 35°C / 10 – 85 % not condensing 0 – 60°C / 20 – 80 % not condensing – 25 – 60°C / 20 – 80 % not condensing |
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| Width x Height x Depth | 702 x 434 x 425 mm | 852 x 434 x 425 mm |
| Weight | 38 kg | 46 kg |
| Approvals | CE, FCC Class A | |
