MBU-Type EB Magic Cups

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Description

Features and Strengths:

Examples of use:

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1. Top-Bellows

SymbolDescription
EB1.5Top-Bellows, 1.5 folds, Efficient Valve
EB4.0Top-Bellows, 1.5 folds, Efficient Valve + Middle Bellows, 2.5 folds
EB5.0Top-Bellows, 1.5 folds, Efficient Valve + Middle Bellows, 3.5 folds

2. Top-Bellows Size

SymbolDescription
2020mm Diameter, only for X25, X30-type Suction Lips

3. Suction Lip

SymbolDescription
MBU17MBU-type Suction Lip, 17 mm Dia.
MBU23MBU-type Suction Lip, 23 mm Dia.
MBU27MBU-type Suction Lip, 27 mm Dia.

4. Lip Material

SymbolDescription
N6Nitrile (NBR), 60° Hardness
S3Silicone, 30° Hardness
S5Silicone, 50° Hardness
W3White Silicone, 30° Hardness
W5White Silicone, 50° Hardness
W3(FDA)White Silicone, 30° Hardness (FDA)
W5(FDA)White Silicone, 50° Hardness (FDA)
U6Urethane, 60° Hardness

5. Stopper

SymbolDescription
DD-type

6. Disc Filter

SymbolDescription
BlankNo Vacuum Filter
F2Vacuum Filter, 200 mesh

6. Fitting

SymbolDescription
18FG1/8 Female
14FG1/4 Female
18MG1/8 Male
14MG1/4 Male
38MG3/8 Male

Specifications

1. Recommended Lifting Maximum Force

Part NumberVolumeLifting Force (↑), Kg
MBU-type (EB)(cm³)-20 kPa-60 kPa-90 kPa
EB1.5/20-MBU171.920.390.570.67
EB1.5/20-MBU232.490.520.790.91
EB1.5/20-MBU273.100.550.941.05
EB4.0/20-MBU173.760.390.570.67
EB4.0/20-MBU234.330.520.790.91
EB4.0/20-MBU274.940.550.941.05
EB5.0/20-MBU174.920.390.570.67
EB5.0/20-MBU235.490.520.790.91
EB5.0/20-MBU276.100.550.941.05

2. Material Specifications

MaterialHardness Shore (°)ColorTemperature (℃)
N6-NBR60Black-20 ~ 110
S3-Silicone30Translucent White-70 ~ 200
S5-Silicone50Red-70 ~ 200
W3-White Silicone30Translucent White-70 ~ 200
W5-White Silicone50Translucent White-70 ~ 200
W3(FDA)-FDA White Silicone30Translucent White-70 ~ 200
W5(FDA)-FDA White Silicone50Translucent White-70 ~ 200
U6-Urethane60Dark Green0 ~ 100

3. Material Resistance

DescriptionWear ResistanceOilWeather/OzoneAlcoholAcid
NBRExcellentExcellentFairGoodFair
SiliconeGoodPoorExcellentGoodPoor
White SiliconeGoodPoorExcellentGoodPoor
UrethaneExcellentExcellentExcellentFairPoor

Dimensions

EB1.5, EB4.0, EB5.0 series

Unit: mm
Part Numberφ ASTH*B*
EB1.5/20-MBU17172.133.542.5
EB1.5/20-MBU23232.333.542.5
EB1.5/20-MBU27272.733.542.5
EB4.0/20-MBU17172.144.353.3
EB4.0/20-MBU23232.344.353.3
EB4.0/20-MBU27272.744.353.3
EB5.0/20-MBU17172.149.358.3
EB5.0/20-MBU23232.349.358.3
EB5.0/20-MBU27272.749.358.3
* 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,

Spare Parts

1. Top-Bellows

Part NumberDescription
EB1.5/201.5 Folds for MBU17, MBU23-type Suction Lisps, Efficient Valve

2. Middle-Bellows

Part NumberDescription
MB2.5/202.5 Folds for MBU17, MBU23-type Suction Lips
MB3.5/203.5 Folds for MBU17, MBU23-type Suction Lips

3. Stoppers

Part NumberDescription
MS20-DD-type, for MBU17, MBU23-type Suction Lips

4. Vacuum Filters

Part NumberDescription
VTFE20Filter, 200 mesh, 20 mm Top & Middle Bellows

5. Suction Lips

Part NumberDescription
MBU17-N6MBU-type, 17 mm Dia., Nitrile(NBR), 60° Hardness
MBU23-N6MBU-type, 23 mm Dia., Nitrile(NBR), 60° Hardness
MBU27-N6MBU-type, 27 mm Dia., Nitrile(NBR), 60° Hardness
MBU17-S3MBU-type, 17 mm Dia., Silicone, 30° Hardness
MBU23-S3MBU-type, 23 mm Dia., Silicone, 30° Hardness
MBU27-S3MBU-type, 27 mm Dia., Silicone, 30° Hardness
MBU17-S5MBU-type, 17 mm Dia., Silicone, 50° Hardness
MBU23-S5MBU-type, 23 mm Dia., Silicone, 50° Hardness
MBU27-S5MBU-type, 27 mm Dia., Silicone, 50° Hardness
MBU17-W3MBU-type, 17 mm Dia., White Silicone, 30° Hardness
MBU23-W3MBU-type, 23 mm Dia., White Silicone, 30° Hardness
MBU27-W3MBU-type, 27 mm Dia., White Silicone, 30° Hardness
MBU17-W5MBU-type, 17 mm Dia., White Silicone, 50° Hardness
MBU23-W5MBU-type, 23 mm Dia., White Silicone, 50° Hardness
MBU27-W5MBU-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-U6MBU-type, 17 mm Dia., Urethane, 60° Hardness
MBU23-U6MBU-type, 23 mm Dia., Urethane, 60° Hardness
MBU27-U6MBU-type, 27 mm Dia., Urethane, 60° Hardness

6. Fittings

Part NumberDescription
350-003-1101G1/8 Female, for 20 mm Top & Middle Bellows
350-003-1501G1/4 Female, for 20 mm Top & Middle Bellows
350-003-1201G1/8 Male, for 20 mm Top & Middle Bellows
350-003-1301G1/4 Male, for 20 mm Top & Middle Bellows
350-003-1401G3/8 Male, for 20 mm Top & Middle Bellows