The CG Pro Center of Gravity Scale – Now Even More Precise and Versatile
At Aerobertics, we understand the importance of precision, stability, and ease of use when it comes to balancing model aircraft. The newly developed CG Pro Center of Gravity Scale sets new standards in accuracy and versatility, accommodating a wide range of model types—from small aerobatic aircraft to large-scale models with landing gear.
Key Features
Precision Engineering for Maximum Stability
- Dual ball-bearing pivot point ensures the model remains stable and precisely aligned, regardless of its geometry.
- Soft, cushioned, and ball-bearing-mounted supports adjust perfectly to the wing contour, preventing any damage.
Perfect Adjustment for Accurate Measurements
- Integrated bubble level and adjustable eccentric feet provide precise horizontal alignment for maximum measurement accuracy.
- Lockable rocker mechanism makes model placement easy and secure—ideal for delicate structures or heavier models.
- Defined measuring and balancing position with stops that limit the tilt angle to just 3°, ensuring a controlled weighing process.
Versatility for Various Model Types
- Compatible with models featuring landing gear, thanks to a flexible design.
- Wide measurement range supports center of gravity determination between 45 mm and 195 mm.
- Available in three different sizes with adjustable width to accommodate various models.
Designed for Practicality and Longevity
- Easily disassembled for compact storage. The scale can be taken apart effortlessly using the included disassembly tool, without compromising stability or precision.
- High-quality materials: CNC-milled 15 mm birch multiplex ensures exceptional strength and durability. A 220 g/m² phenolic resin coating enhances resistance to moisture and wear.
- Durable PETG plastic components provide excellent impact resistance and temperature stability, while premium hardware guarantees long-lasting performance.
Technical Specifications
- Dimensions: 64 x 65 x 65 cm (L x W x H, without side extensions)
- Model support height: 47 cm
- Adjustable model width: 2 to 41.5 cm (with connector)
- Maximum tilt angle: 3°
- Adjustable CG range: 45 to 195 mm
- Maximum load capacity: 25 kg
- Supports airfoil thicknesses up to 75 mm
What’s Included
- CNC-milled parts (pre-cut, unpolished, and attached together)
- 4 x Wing screws
- 4 x Wing nuts
- 4 x Flat round screws
- 6 x Flange head screws (M6 x 25)
- 4 x Square nuts (M6)
- 4 x Cylinder head screws (M6 x 25)
- 32 x Flange head screws (M6 x 12)
- 16 x Threaded sleeves (M6 x 20)
- 8 x Threaded inserts (M6)
- 2 x Dowel pins (M6 x 20)
- 2 x Hammer nuts (Nut 10 M6)
- 4 x Wooden dowels (6 x 20 mm)
- 10 x Wooden dowels (6 x 30 mm)
- 4 x Ball bearings (626 ZZ)
- 4 x Large M3 washers
- 4 x Small M6 washers
- 2 x Large M6 washers
- 4 x Lens head sheet metal screws (2.9 x 9.5 mm)
- 4 x Countersunk head sheet metal screws (2.9 x 25 mm)
- 2 x Bubble levels
- 6 x M20 washers
- Illustrated assembly manual
The CG Pro Center of Gravity Scale is the perfect tool for model builders who demand the highest precision, flexibility, and ease of use. Available now at Aerobertics!
