MBU-Type Magic Cups
MBU-Type Lips
- Available Size: 17~27 mm
- Available Fold: 1.5~6 folds
- Designed for Concaved surface objects
Category: MBU-Type / vacuum suction cups
1. Top-Bellows
Symbol | Description |
B1.5 | Top-Bellows, 1.5 folds |
B2.5 | Top-Bellows, 2.5 folds |
B4.0 | Top-Bellows, 1.5 folds + Middle Bellows, 2.5 folds |
B5.0 | Top-Bellows, 1.5 folds + Middle Bellows, 3.5 folds |
B6.0 | Top-Bellows, 2.5 folds + Middle Bellows, 3.5 folds |
2. Top-Bellows Size
Symbol | Description |
20 | 20mm Diameter, only for X25, X30-type Suction Lips |
3. Suction Lip
Symbol | Description |
MBU17 | MBU-type Suction Lip, 17 mm Dia. |
MBU23 | MBU-type Suction Lip, 23 mm Dia. |
MBU27 | MBU-type Suction Lip, 27 mm Dia. |
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 | ||
MBU-type | (cm³) | -20 kPa | -60 kPa | -90 kPa |
B1.5/20-MBU17 | 1.92 | 0.39 | 0.57 | 0.67 |
B1.5/20-MBU23 | 2.49 | 0.52 | 0.79 | 0.91 |
B1.5/20-MBU27 | 3.10 | 0.55 | 0.94 | 1.05 |
B2.5/20-MBU17 | 4.03 | 0.39 | 0.57 | 0.67 |
B2.5/20-MBU23 | 4.60 | 0.52 | 0.79 | 0.91 |
B2.5/20-MBU27 | 5.21 | 0.55 | 0.94 | 1.05 |
B4.0/20-MBU17 | 3.76 | 0.39 | 0.57 | 0.67 |
B4.0/20-MBU23 | 4.33 | 0.52 | 0.79 | 0.91 |
B4.0/20-MBU27 | 4.94 | 0.55 | 0.94 | 1.05 |
B5.0/20-MBU17 | 4.92 | 0.39 | 0.57 | 0.67 |
B5.0/20-MBU23 | 5.49 | 0.52 | 0.79 | 0.91 |
B5.0/20-MBU27 | 6.10 | 0.55 | 0.94 | 1.05 |
B6.0/20-MBU17 | 7.01 | 0.39 | 0.57 | 0.67 |
B6.0/20-MBU23 | 7.58 | 0.52 | 0.79 | 0.91 |
B6.0/20-MBU27 | 8.19 | 0.55 | 0.94 | 1.05 |
2. Material Specifications
Material | Hardness Shore (°) | Color | Temperature (℃) |
N6-NBR | 60 | Black | -20 ~ 110 |
S3-Silicone | 30 | Translucent White | -70 ~ 200 |
S5-Silicone | 50 | Red | -70 ~ 200 |
W3-White Silicone | 30 | Translucent White | -70 ~ 200 |
W5-White Silicone | 50 | Translucent White | -70 ~ 200 |
W3(FDA)-FDA White Silicone | 30 | Translucent White | -70 ~ 200 |
W5(FDA)-FDA White Silicone | 50 | Translucent White | -70 ~ 200 |
U6-Urethane | 60 | Dark Green | 0 ~ 100 |
3. Material Resistance
Description | Wear Resistance | Oil | Weather/Ozone | Alcohol | Acid |
NBR | Excellent | Excellent | Fair | Good | Fair |
Silicone | Good | Poor | Excellent | Good | Poor |
White Silicone | Good | Poor | Excellent | Good | Poor |
Urethane | Excellent | Excellent | Excellent | Fair | Poor |
B1.5, B4.0, B5.0 series
Part Number | φ A | ST | H* | B* |
B1.5/20-MBU17 | 17 | 2.1 | 33.0 | 42.0 |
B1.5/20-MBU23 | 23 | 2.3 | 33.0 | 42.0 |
B1.5/20-MBU27 | 27 | 2.7 | 33.0 | 42.0 |
B4.0/20-MBU17 | 17 | 2.1 | 43.8 | 52.8 |
B4.0/20-MBU23 | 23 | 2.3 | 43.8 | 52.8 |
B4.0/20-MBU27 | 27 | 2.7 | 43.8 | 52.8 |
B5.0/20-MBU17 | 17 | 2.1 | 48.8 | 57.8 |
B5.0/20-MBU23 | 23 | 2.3 | 48.8 | 57.8 |
B5.0/20-MBU27 | 27 | 2.7 | 48.8 | 57.8 |
– Available Fitting Size: 1/8″, 1/4″, 3/8″ Male & 1/8″, 1/4″ Female,
B2.5, B6.0 series
Part Number | φ A | ST | H* | B* |
B2.5/20-MBU17 | 17 | 2.1 | 41.0 | 50.0 |
B2.5/20-MBU23 | 23 | 2.3 | 41.0 | 50.0 |
B2.5/20-MBU27 | 27 | 2.7 | 41.0 | 50.0 |
B6.0/20-MBU17 | 17 | 2.1 | 56.8 | 65.8 |
B6.0/20-MBU23 | 23 | 2.3 | 56.8 | 65.8 |
B6.0/20-MBU27 | 27 | 2.7 | 56.8 | 65.8 |
– Available Fitting Size: 1/8″, 1/4″, 3/8″ Male & 1/8″, 1/4″ Female,
1. Top-Bellows
Part Number | Description |
TB1.5/20 | 1.5 Folds for MBU17, MBU23-type Suction Lisps |
TB2.5/20 | 2.5 Folds for MBU17, MBU23-type Suction Lisps |
2. Middle-Bellows
Part Number | Description |
MB2.5/20 | 2.5 Folds for MBU17, MBU23-type Suction Lips |
MB3.5/20 | 3.5 Folds for MBU17, MBU23-type Suction Lips |
3. Stoppers
Part Number | Description |
MS20-D | D-type, for MBU17, MBU23-type Suction Lips |
4. Vacuum Filters
Part Number | Description |
VTFE20 | Filter, 200 mesh, 20 mm Top & Middle Bellows |
5. Suction Lips
Part Number | Description |
MBU17-N6 | MBU-type, 17 mm Dia., Nitrile(NBR), 60° Hardness |
MBU23-N6 | MBU-type, 23 mm Dia., Nitrile(NBR), 60° Hardness |
MBU27-N6 | MBU-type, 27 mm Dia., Nitrile(NBR), 60° Hardness |
MBU17-S3 | MBU-type, 17 mm Dia., Silicone, 30° Hardness |
MBU23-S3 | MBU-type, 23 mm Dia., Silicone, 30° Hardness |
MBU27-S3 | MBU-type, 27 mm Dia., Silicone, 30° Hardness |
MBU17-S5 | MBU-type, 17 mm Dia., Silicone, 50° Hardness |
MBU23-S5 | MBU-type, 23 mm Dia., Silicone, 50° Hardness |
MBU27-S5 | MBU-type, 27 mm Dia., Silicone, 50° Hardness |
MBU17-W3 | MBU-type, 17 mm Dia., White Silicone, 30° Hardness |
MBU23-W3 | MBU-type, 23 mm Dia., White Silicone, 30° Hardness |
MBU27-W3 | MBU-type, 27 mm Dia., White Silicone, 30° Hardness |
MBU17-W5 | MBU-type, 17 mm Dia., White Silicone, 50° Hardness |
MBU23-W5 | MBU-type, 23 mm Dia., White Silicone, 50° Hardness |
MBU27-W5 | MBU-type, 27 mm Dia., White Silicone, 50° Hardness |
MBU17-W3(FDA) | MBU-type, 17 mm Dia., White Silicone, 30° Hardness (FDA) |
MBU23-W3(FDA) | MBU-type, 23 mm Dia., White Silicone, 30° Hardness (FDA) |
MBU27-W3(FDA) | MBU-type, 27 mm Dia., White Silicone, 30° Hardness (FDA) |
MBU17-W5(FDA) | MBU-type, 17 mm Dia., White Silicone, 50° Hardness (FDA) |
MBU23-W5(FDA) | MBU-type, 23 mm Dia., White Silicone, 50° Hardness (FDA) |
MBU27-W5(FDA) | MBU-type, 27 mm Dia., White Silicone, 50° Hardness (FDA) |
MBU17-U6 | MBU-type, 17 mm Dia., Urethane, 60° Hardness |
MBU23-U6 | MBU-type, 23 mm Dia., Urethane, 60° Hardness |
MBU27-U6 | MBU-type, 27 mm Dia., Urethane, 60° Hardness |
6. Fittings
Part Number | Description |
350-003-1101 | G1/8 Female, for 20 mm Top & Middle Bellows |
350-003-1501 | G1/4 Female, for 20 mm Top & Middle Bellows |
350-003-1201 | G1/8 Male, for 20 mm Top & Middle Bellows |
350-003-1301 | G1/4 Male, for 20 mm Top & Middle Bellows |
350-003-1401 | G3/8 Male, for 20 mm Top & Middle Bellows |