GRABO®'s Technology And Technical Specification
GRABO® innovators work with a huge variety of unique technological patents. To lead the market, our team ensures our products offer cutting-edge convenience, power and accessibility. Below, we will take a detailed glance at some leading technical capabilities of our most popular tools, lines and other services.
OTTOVAC-V1 (OV-V1) Li-ion Specs
Power System & Runtime
Battery platform
4 × Alkaline AA 1.5V
Charger input voltage
See battery pack datasheet
Battery charging time
See battery pack datasheet
Non-stop running time (full charge)
N/A
Running cycles (full charge)
1,500 ON-OFF cycles (10 seconds)
Stand-by mode (charge hold)
N/A
Handling Dimension and Capacity
Length
7.87 in (200 mm)
Width
7.87 in (200 mm)
Height
3.54 in (90 mm)
Weight (with battery)
2.6 lbs (1.2 kg)
Working Load Limit (WLL)
230 lbs (104 kg)
Max Lift
330 lbs (150 kg)
Pump & Vacuum Performance
Brushless pump output
3 W rated power · 6 V working voltage
Air flow
4 L/min
Vacuum control
Max vacuum -0.7 bar (-70 kPa); auto-restart below -0.55 bar / 7.9 psi
Pump service life
10,000+ ON-OFF cycles / 800+ hrs continuous
|
Material
|
Perpendicular Hold
|
Parallel Hold
|
|---|---|---|
| Glass | 330 Lbs (150 kg) | 330 Lbs (150 kg) |
| Ceramic Tile | 330 Lbs (150 kg) | 330 Lbs (150 kg) |
Operating & Compatibility
Working temperature
32°F – 140°F (0°C – 60°C)
Applicable surface type
Peak/valley heights < 0.1 in (3 mm), arc < 5°
Additional features
Auto-restart pump when vacuum drops below -0.55 bar / 7.9 psi · Dual power source (Li-ion or 4× AA alkaline)
Notice
When the vacuum level drops below -0.55 bar / 7.9 psi, the OTTOVAC will automatically start the pump (when the pump is switched on) thereby achieving the pressure required for use. Based on product information at time of publication; environmental conditions can affect product performance and longevity. Consult the product manual on GRABO<sup>®</sup>.com or contact a sales representative for more information.
OTTOVAC Adhesion To Rough Surfaces
OTTOVAC suction cup technology offers incredible adhesion to awkward, often unmanageable surfaces. Traditionally, standardised suction cups require clean, flat surfaces for perfect adhesion and hold. For example, airtight panels and glass panes usually fulfil such a brief. OTTOVAC technology, meanwhile, offers incredible suction and lifting power on etched, rough and otherwise irregular surfaces.
The OTTOVAC is rated for smooth, non-porous surfaces such as glass and ceramic tile. Therefore, it can work with the vast majority of patterned surfaces such as tiles and various construction standards. Of course, each case will vary and will depend on the exact geometry of roughness on any given surface.
However, the OTTOVAC commitment to adhesion means you can effectively pick up more than a clean panel or two. Why restrict matters?
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