Industrial automation systems are being developed to make production processes more efficient and precise. At this point, tabletop robots stand out with their compact structure, flexibility and ease of use. So, what are tabletop robots and what are the advantages of tabletop robots?
What is a Tabletop Robot?
Tabletop robots are Cartesian robot systems with 2, 3 or 4 axis movement capability. Working areas vary according to need and X-Y axis movement ranges can vary from small sizes such as 200mm x 150mm to 500mm x 500mm. Z axis stroke can be preferred as 50mm, 100mm or 150mm.
Advantages of Tabletop Robots
1. Compact and Portable Design
Tabletop robots are designed to be used comfortably within an area of 1 square meter. Thanks to their portable structure, they can be moved to different areas and do not take up much space.
2. Easy Installation and Use
These robots are ready to work with the plug-and-play principle. They do not require separate assembly of axes and do not require additional equipment. Thus, they offer fast installation.
3. High Precision and Repeatability
Capable of positioning with ±0.02mm precision, these robots provide maximum efficiency in applications such as precision assembly, soldering and screwdriving. TT models have 3.000 and TTA models have 30.000 programmable positions.
4. Long Service Life and Low Maintenance Cost
With a service life of 5000 km, the tabletop robots offer additional advantages with their battery-free absolute encoder system:
- No reset required
- No battery change required
- No loss of position in case of unexpected stop
5. Different Model Options
Tabletop robots can be selected as standard, low pitch and high pitch models according to different requirements. Speed and carrying capacity are as follows:
- X-axis speed: 800mm/s – 1200mm/s
- Z-axis payload: 6kg – 15kg
- Repeatability accuracy: ±0.02mm – ±0.005mm
6. CAD Based Programming
In TTA models, automatic programs can be created from CAD files using the SEL program generator software. This shortens programming time and reduces the margin of error.
7. Wide Range of Communication Options.
Tabletop robots support communication protocols such as Ethernet/IP, EtherCAT, Profibus-DP, RS232C, RS485, CC-Link, DeviceNet, etc. Thus, they can be easily integrated into different automation systems.
8. Flexible Application Areas
Tabletop robots can be used effectively in a variety of industrial processes. They are ideal for precision operations in the automotive, electronics, medical and white goods sectors. For example:
- Precision bonding and coating processes
- Camera-aided inspection and quality control
- Printed circuit board (PCB) testing and assembly
- Liquid dispensing and precision filling applications
- Precision metalworking and laser cutting processes
IAI Tabletop Robot Types
IAI tabletop robots come in two different structures: A type (Gate Type) and C type (Cantilever Type):
- Type A (Gate Type): Horizontal axes do not overlap in the body, the Y axis also works as a slide. In this way, it is possible to work with unbalanced, asymmetrical loads or to provide stability for high Z axis loads.
- Type C (Cantilever Type): Provides a more open work area. It is preferred in projects with high part weight or applications requiring wide movement area.
In addition, the Z axis is equipped with a brake as standard. This prevents the workpiece from falling down under its own weight in cases where the power is cut off.
Tabletop Robot Usage Areas
Tabletop robots are used in many areas of industry:
- Screwing and assembly
- Soldering and electronic component assembly
- Chemical dosing and coating
- Electronic circuit board inspection
- Precision part placement and measurement
Tabletop robots are a perfect solution for industrial automation with their compact design, portability, high precision and easy programmability. They provide high efficiency to businesses with their long life and low maintenance costs.
To learn about the advantages of desktop robots and speed up your processes, you can examine IAI Tabletop Robots or contact us.