Solutions
Lithium-Ion Battery
Coating
- High-accuracy speed synchronization
- Dedicated Roll to Roll Application
- Drive using DDM
Solutions to the Issues
| Issues | Solutions |
|---|---|
| Line speed stabilization | High-accuracy speed synchronization |
| Tension stabilization | Dedicated Roll to Roll Application |
| To improvement coating thickness accuracy | Drive using DDM |
Issues
Line speed stabilization
Benefits
Achieve high-accuracy speed synchronization using servo system controller
- By introducing MELSEC iQ-R Series servo system controller, high-accuracy speed-synchronized operation of multiple shafts can be achieved.
Point
- The high-speed network enables high-accuracy synchronized control of multiple drive shafts mixing servos and inverters.
Product Lineup
Issues
Tension stabilization
Benefits
Speed tension control using iQ-Monozukuri CONVERTING for Roll to Roll equipment
- Tension control, etc. can be easily achieved using the iQ-Monozukuri CONVERTING software application specifically for Roll to Roll equipment.
Point
- Feedback control, open loop control, winding diameter correction, etc can be easily achieved using the application package including FB of functions required for Roll to Roll control.
- It can also contribute to program standardization.
Product Lineup
Issues
To improvement coating thickness accuracy
Benefits
Improve speed stability and enable gearless drive using DDM.
- For the coating process where speed stability is required, using DDM (Direct Drive Motor) without gear transmission mechanisms avoids the influence of backlash.
Point
- Use of the latest magnetic design and winding technology enable high torque density.
- The slow rated rotation speed lets it directly drive rolls.
