Giác hút chân không Vmeca DD-Type Lips
- Kích thước khả dụng: 30mm inner lip, 40 mm outside lip
- Available Fold: 1.5~6 folds
- FDA Material Available
- Dual lips
Features and Strengths:
Examples of use:
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 |
6. 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 |
|
|
Unit: mm |
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″ Male & 1/8″, 1/4″ Female, |
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 |
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