Features
● Large inner support structure protects the metal sheets from deformation and damage during handling process.
● Slot structure efficiently increases the friction force between suction cup and workpiece in order to prevent the oily
metal sheets from slipping during the handling process.
● 1.5 bellows structure has good sealing and buffer to workpiece with uneven surface.
Applications
● Car stamping steel plate with irregular shapes, oily steel plate
● Glass, stamping parts, plywood
● Handling normal metal sheet (to avoid deformation)
Technical parameters
| Model | Vertical pull- out force(N) | Lateral pull- out force(N) | Lateral pull-out force (N) (oily surface) | Inner volume (cm3) | Min. curve radius of workpiece(mm) | Recommended hose dia.(mm) | Weight (g) |
| STC22 | 23 | 20 | 6.5 | 1.5 | 20 | 6 | 8.6 |
| STC30 | 35 | 28 | 12 | 6.3 | 35 | 6 | 12 |
| STC40 | 62 | 37 | 34 | 7.2 | 40 | 6 | 13.5 |
| STC50 | 85 | 58 | 55 | 11.2 | 45 | 8 | 21 |
| STC60 | 141 | 88 | 83 | 22.5 | 52 | 8 | 29 |
| STC80 | 236 | 141 | 136 | 57 | 70.5 | 8 | 51 |
| STC100 | 371 | 228 | 221 | 92 | 95 | 8 | 77 |
| STC125 | 558 | 352 | 335 | 191 | 140 | 10 | 165 |
◇Note: Testing vacuum level -60kPa. Workpiece with smooth and clean surface. The data of pull-out force as above are figured out without considering safety
factor. The data may be different according to different workpiece surfaces.
