Jul
Roller Screw versus Ball Screw Actuators
In the ever-evolving field of engineering, roller screw technology has become a significant force in linear electric actuator motion control....
The TTA series of IAI Industrial Automation is a stand alone XYZ table as table top model and is delivered as a plug and play solution. The range in XY direction is from 200x200 to 500x500 mm. Optionally, a vertical Z-axis of 100 or 150 mm, and rotation axis are available.
The standard version is equipped with stepper motors. In addition, a version with servo motors is available (TTA-S series) which has a higher speed and maximum load.
The maximum load of an XY system is 20/30 kg (stepper/servo) and 6/15 kg (stepper/servo) of an XYZ system.
The system is available as a gate type and cantilever type.
The controller is mounted In the table which can store up to 255 different programs. In each program, up to 30 000 positions are stipulated. Linear and circular interpolation is one of many possibilities.
The system can be connected directly to 230 volts. In addition to stand-alone, it can also be connected to a higher-level controller or network. This is possible via digital I / O or via an industrial network such as EtherCAT, EtherNet / IP, DeviceNet, Profibus and CC-Link.
- Pick-and-place in laboratory
- Dispensing / filling
- Coating of products
- Soldering of printed circuit boards
- Screws and assembling components
- inspection
ICs are placed one after the other in the socket of the programmer, the programmer communicates over RS232 with the IAI TableTop, type TTA-C3G and a working range of 500 x 450 x 150 mm (X x Y x Z).
If the installation is successful, the IC is returned to the same position in the tray, if the installation fails, the IC is deposited in a separate tray.
With the Z-axis of the TableTop, the socket is opened using the push function. An additional IAI Robocylinder RCP-R has been mounted for the vertical movement of the vacuum gripper.
The trays are drawn in DXF format and can be imported directly and quickly as position coordinates in the IAI SEL software.
The automation has been programmed by one of ATB Automation's application engineers.
The software engineers at ATB Automation assist in programming and commissioning via the help desk or on site
We supply slewing ring bearings, oscillating mountings, tensioner devices from stock and we also have spiral bevel gearboxes, servo gears and electromechanical actuators in our delivery program.
In addition we also select and offer the right components and systems for motion control solutions, such as servo gear motors, linear servo actuators and complete XYZ cartesian systems.
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