The SpeedStar Diamond and the SpeedStar Compact are designed for extremely short switching cycles with small and precise adhesive dots in processes with very high speeds. The two application heads differ in their design: SpeedStar Compact has been designed for limited space and is smaller thanks to the detached electronic unit. Due to the narrow design of the SpeedStar modules, both jetting heads are available in multiple-module versions and can be directly actuated via PLC thanks to 24 VDC.
Despite temperatures up to 185 °C and viscosities up to 2,500 mPas, the high-quality SpeedStar Diamond jetting heads reach a very high service life. Their repeatability is unique,resulting in consistent dot size and positioning without manual recalibration across the entire service life. Thanks to the integrated filter in the heating block, nozzle blockage is prevented. The jetting heads are actuated electro-mechanically and do not require compressed air.
The heat-resistant CoolTouch insulation protects operators as well as products to be glued from heat. Energy consumption is reduced,and a constant adhesive temperature ensured, even with a draft from fast-running machines.The application heads feature a modular design which enables to match them exactly to the customer-specific production needs. They are compatible with most Robatech application systems. This simplifies integration into existing machines and reduces spare part costs.
|SpeedStar Diamond||SpeedStar Compact|
|Temperature range||20 to 185 °C|
|Adhesive pressure||Max. 75 bar|
|Adhesive viscosity||100 to 2 500 mPas|
|Operating cycles||250 million*||500 million*|
|Switching frequency||800 Hz*/**|
|Adhesive outlet||0.5 ms*|
|Jetting element width||18 mm|
|Supply voltage||230 VAC (EN60204), 50/60 Hz|
|Control signal||24 VDC / 8 W|
|Attachment||For shaft ø 12mm, flat steel or M5 thread|
|Noise level||Approx. 35 dB(A)|
|Degree of protection||IP41 (IP55 as Option)||IP55|
|Installation dimensions (mm)||132.3 x 24 x 184.7||132.3 x 24 x 139.6|
* Depending on operating environment and conditions (adhesive, temperature, frequency, etc.)
** Continuous load: single head = 100 Hz, double head = 25 Hz, quad head = 15 Hz