DD-Type EB Magic Cups
DD-Type Lips
- Available Size: 30mm inner lip, 40 mm outside lip
- Available Fold: 1.5~6 folds
- FDA Material Available
- Dual lips
Features & Strengths :
The VMECA Magic Cup is a configurable suction cup depending on vacuum applications. There are many options for Suction Lip size, cup material, and fittings. Especially it is very good at plastic bag opening applications.
Dual lips
Integrated Efficient Valve
Examples of use:
- Irregular curved products
- Rough surface products
- Fruits, Eggs
1. Top-Bellows
| Symbol | Description |
| EB1.5 | Top-Bellows, 1.5 folds, Efficient Valve |
| EB4.0 | Top-Bellows, 1.5 folds, Efficient Valve + Middle Bellows, 2.5 folds |
| EB5.0 | Top-Bellows, 1.5 folds, Efficient Valve + Middle Bellows, 3.5 folds |
2. Top-Bellows Size
| Symbol | Description |
| 40 | 40mm Diameter, only for DD-type Sealing Lips |
3. Suction Lip
| Symbol | Description |
| DD4030 | DD-type Sealing Lip, 30mm inner lip, 40 mm outside lip |
4. Lip Material
| Symbol | Description |
| N6 | Nitrile (NBR), 60° Hardness |
| S3 | Silicone, 30° Hardness |
| S5 | Silicone, 50° Hardness |
| W3 | White Silicone, 30° Hardness |
| W5 | White Silicone, 50° Hardness |
| W3(FDA) | White Silicone, 30° Hardness (FDA) |
| W5(FDA) | White Silicone, 50° Hardness (FDA) |
| U6 | Urethane, 60° Hardness |
5. Stopper
| Symbol | Description |
| D | D-type |
6. Disc Filter
| Symbol | Description |
| Blank | No Vacuum Filter |
| F2 | Vacuum Filter, 200 mesh |
7. Fitting
| Symbol | Description |
| 18F | G1/8 Female |
| 14F | G1/4 Female |
| 18M | G1/8 Male |
| 14M | G1/4 Male |
| 38M | G3/8 Male |
1. Recommended Lifting Maximum Force
| Part Number | Volume | Lifting Force (↑), Kg | ||
| DD-type (EB) | (cm³) | -20 kPa | -60 kPa | -90 kPa |
| B1.5/40-DD4030 | 18.36 | 1.07 / 1.84 | 2.1 / 3.8 | 2.76 / 4.79 |
| B4.0/40-DD4030 | 31.90 | 1.07 / 1.84 | 2.1 / 3.8 | 2.76 / 4.79 |
| B5.0/40-DD4030 | 38.38 | 1.07 / 1.84 | 2.1 / 3.8 | 2.76 / 4.79 |
2. Material Specifications
| Material | Hardness Shore (°) | Color | Temperature (℃) |
| NBR/Nitrile – N6 | 60 | Blue | -20 ~ 110 |
| Silicone – S3 | 30 | Translucent White | -70 ~ 200 |
| Silicone – S5 | 50 | Red | -70 ~ 200 |
| White Silicone – W3 | 30 | Translucent White | -70 ~ 200 |
| White Silicone – W5 | 50 | Translucent White | -70 ~ 200 |
| White Silicone – W3(FDA) | 30 | Translucent White | -70 ~ 200 |
| White Silicone – W5(FDA) | 50 | Translucent White | -70 ~ 200 |
| Urethane – U6 | 60 | Dark Grey | 0 ~ 100 |
3. Material Resistance
| Description | Wear Resistance | Oil | Weather/Ozone | Alcohol | Acid |
| NBR/Nitrile | Excellent | Excellent | Fair | Good | Fair |
| Silicone | Good | Poor | Excellent | Good | Poor |
| White Silicone | Good | Poor | Excellent | Good | Poor |
| White Silicone /FDA | Good | Poor | Excellent | Good | Poor |
| Urethane | Excellent | Excellent | Excellent | Fair | Poor |
EB1.5, EB4.0, EB5.0 series
| Part Number | φ A | ST | H* | B* |
| EB1.5/40-DD4030 | 41 | 30 | 51.0 | 60.0 |
| EB4.0/40-DD4030 | 41 | 30 | 73.4 | 82.4 |
| EB5.0/40-DD4030 | 41 | 30 | 83.4 | 92.4 |
* Dimension “H” and “B”: Measured with 1/4 male fitting
– Available Fitting Size: 1/8″, 1/4″, 3/8″ Female & Male
1. Top-Bellows
| Part Number | Description |
| EB1.5/40 | 1.5 Folds for DD3040-type Sealing Lips, Efficient Valve |
2. Middle-Bellows
| Part Number | Description |
| MB2.5/40 | 2.5 Folds for DD3040-type Sealing Lips |
| MB3.5/40 | 3.5 Folds for DD3040-type Sealing Lips |
3. Stoppers
| Part Number | Description |
| MS40-D | D-type, for DD3040-type Sealing Lips |
4. Vacuum Filters
| Part Number | Description |
| VTFE40 | Filter, 200 mesh, 40 mm Top & Middle Bellows |
5. Suction Lips
| Part Number | Description |
| DD4030-N6 | DD-type, 30mm inner lip, 40 mm outside lip, Nitrile(NBR), 60° Hardness |
| DD4030-S3 | DD-type, 30mm inner lip, 40 mm outside lip, Silicone, 30° Hardness |
| DD4030-S5 | DD-type, 30mm inner lip, 40 mm outside lip, Silicone, 50° Hardness |
| DD4030-W3 | DD-type, 30mm inner lip, 40 mm outside lip, White Silicone, 30° Hardness |
| DD4030-W5 | DD-type, 30mm inner lip, 40 mm outside lip, White Silicone, 50° Hardness |
| DD4030-W3(FDA) | DD-type, 30mm inner lip, 40 mm outside lip, White Silicone, 30° Hardness (FDA) |
| DD4030-U6 | DD-type, 30mm inner lip, 40 mm outside lip, Urethane, 60° Hardness |
6. Fittings
| Part Number | Description |
| 350-003-1102 | G1/8 Female, for 40 mm Top & Middle Bellows |
| 350-003-1502 | G1/4 Female, for 40 mm Top & Middle Bellows |
| 350-003-1202 | G1/8 Male, for 40 mm Top & Middle Bellows |
| 350-003-1302 | G1/4 Male, for 40 mm Top & Middle Bellows |
| 350-003-1402 | G3/8 Male, for 40 mm Top & Middle Bellows |
