Japan, Sanei Seiki
SAN-EI SEIKI BTA80A, BTA120A Air Balancer
Made in Japan
Manufacturer: SAN-EI SEIKI
Model: BTA80A, BTA120A
Features
1. Labor saving
You will be able to move heavy objects with one hand, so you can easily operate heavy objects.
2. Load detection
The load detector detects the weight of the workpiece and balances it for each operation.
3. Simple load cell
A simple load meter is attached, so you can measure the approximate weight of the work.
4. All Air
All operations are done with air only. It can be safely used for work in explosion-proof areas.
5. Simple design
The structure has been simplified, and the weight and cost have been reduced.
Working principle
- When the workpiece is hung on the hook and lifted, a pressure signal corresponding to the weight of the workpiece is sent from the load detector to the air cylinder, balancing the retracting force of the cylinder and the weight of the workpiece.
- After the load is detected, the retraction of the air cylinder continues to balance the work weight, so you can directly hold the work.
Model configuration
Specification comparison
| model | Working radius [mm] | Lifting stroke [mm] | Maximum lifting weight [kg] | Air supply pressure [MPa] | Swivel angle [°] |
|---|---|---|---|---|---|
| BTA80A | 2060 | 1500 | 80 | 0.3-0.6 | 360 |
| BTA120A | 2138 | 1500 | 120 | 0.3-0.6 | 360 |
Example of installation
BTA**AS BTA**AB
trolley mobile Stationary type
BTA**AW BTA**AC
wall-mounted ceiling-mounted
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