Tag Archives: Table Top Robot

Potting and Encapsulation Machine – CT-Effects Application Example

Here is an example of how to reduce labor costs and increase production by automatizing the electronic encapsulation process using the Table Top type robot TTA series, which was conducted manually previously.

Labor Cost:
Reduction of $22,300/year (*1)

Production Amount:
640 pieces/day ⇒ 740 pieces/day (Increased by 100 pieces/day) ⇒  Productivity Improvement of 68%

*Exchange Rate: 1(USD)=100(Japanese Yen)


Electronic Components / Applicator
Potting and Encapsulation Machine – CT-Effects Application Example
[ Robot/Electric Actuators ]
[ Controllers ]
TTA-A3 Built-in


  • [Equipment Overview]

    Set a pallet on the equipment and press the start button on the TTA. The equipment starts applying a molding encapsulant on the PCB (printed circuit board) one by one to seal them up.


  • [Detail of the Work Process]

    1. The work piece is a PCB (printed circuit board) which is placed on a pallet. (20 work pieces for 1 pallet)
    2. Since the application process was conducted manually before introducing the equipment, it took 36 seconds for one work piece.
    3. It takes 3 minutes (180 seconds) to replace the pallet (operation time to remove the pallet, set a new one and then press the start button).


  • [Effect after Automatizing]
    • A molding encapsulant gets applied evenly in minimum time for the necessary amount, which made the operation time 30 seconds on average per work piece.
    • Since the worker is now only responsible for “the placement and removal of the pallets” and “to press the start button”, the person in charge of other duties can now handle this operation as well, which reduced the labor cost for workers who performed application.

[CT Effects – Reduction in Cycle Time/Choco Tei]


Subject Manual Work Equipment with TTA
Cycle Time 36 seconds/piece 30 seconds/piece
Production Amount per day in Unit of pallets 32 Pallets(*2) 37 Pallets(*3)
Production Amount per day (Amount in unit of pallets 20 pieces/pallet) 640 pieces 740 pieces
Labor Cost per day $120/day(*4) $27/day(*5)
Labor Cost per Year (Labor cost per day *240 working days) $28,800/year Approx.$6,500/year

(*1) $28,800-$6,500. Subtracting automatizing cost in the 1st year will give $22,300 subtract TTA, machine, and program cost.
(*2) 28,800 seconds (operation time per day)/(36 seconds/piece *20 pieces/pallet + Pallet replacing time 180 seconds)=32 pallets=> Number of pallet replacing is 31 times
(*3) 28,800 seconds/(30 seconds/piece *20 pieces/pallet + pallet replacing time 180 seconds)=37 pallets=> Number of pallet replacing is 36 times
(*4) Labor $15/hour, 8hours/day
(*5) Total working time per day for pallet replacing=Time for pallet replacing 3 minutes. *Pallet replacing 36 times=108 min.(=1.8 hours), Labor cost=$15/hour, 8hours/day

*Exchange Rate: 1(USD)=100(Japanese Yen)

See more IAI electric actuator application examples


IAI’s Booth at Med Tech World MD and M West with Design World Trade Show 2014

Product Videos:
* CT4 High Speed Cartesian Robot, 4 Axis, High Acceleration / Deceleration,
* RCD Vertical Mini Gripper Slider Type – Ultra Small Ultra Compact
* DDR – Direct Drive Motor Rotary Actuator by IAI – how it rotates
* RCP4W RA IP67 Water Proof Radial Cylinder – IAI ROBO Cylinder
* TTA Table Top Robot – 3 Axis 2 Axis, Higher Payload Max Speed by IAI
* IAI – Work with PLC & Field Network – Connect with Various Types of FA Equipment


IAI Electric Actuator: http://www.intelligentactuator.com/new-products/


TTA Series Catalog (1st Edition)

TTA Series Catalog (1st Edition) (2.6 MB)

Catalog #: CJ0206-1A-UST-3-0514
Pages: 24

Improved tabletop robot for cell production applications, featuring significantly higher payload, maximum speed and rigidity! Three times as many I/O points as conventional models and more variations!

Click to download the PDF Catalog.

Note: This catalog release is the PDF version only at this point. Updated IAI Catalog Checklist will be posted when the print version becomes available. Thank you.