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SPJ Series Bellows Suction Cup

Categories Pneumatic Solenoid Valve
Connection thread: Nil - Suction cup only
Material & Hardness: N- NBR
Recommend: 4. mm
Diameter: 4 - φ4mm
Pull-out: 0.6 force N
Brand Name: NBSANMINSE
Model Number: SPJ4
Place of Origin: CHINA
MOQ: 100PCS
Supply Ability: 10000PCS
Delivery Time: 5-30days
Packaging Details: Box
Certification: ISO9001
Price: Negotiation
Payment Terms: ,L/C,T/T
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SPJ Series Bellows Suction Cup

Features
◇ 1.5 bellows
◇ Soft and tapered lips
◇ Mark free plug optional
◇ Available in various sizes
Advantages
◇ Compensate the height difference and good buffer when have
contact with workpieces
◇ Good sealing for handling of workpieces with uneven surface
◇ Available in various sizes
Applications
◇ Handling workpieces with uneven surface such as cartons, paper
board and sheet, workpieces with curved surface
◇ Handling fragile workpieces such as electronic components and
injection molding parts
◇ Suction cup with mark free plug is suitable for handling sensitive
electronic material or display screen. It is suitable for occasions with
high requirements for mark on adsorption surface
Structure
◇ 1.5 bellows, long compressed stroke
◇ Suction cups wtih diameter less than 50mm adopt split structure for easy
replacement
◇ One-piece structure for suction cup wtih diameter 60mm-80mm
ModelPull-out force
N
Inner volume
cm³
MinCurve radius of workpiece
mm
Weight
g
Recommended hose dia.
mm
MPQ
pcs
SPJ40.6<0.140.1410
SPJ61.2<0.160.2410
SPJ82.2<0.180.3410
SPJ103.50.2120.8410
SPJ1580.5201.0610
SPJ20151.1271.865
SPJ25242.2403.065
SPJ30323555.365
SPJ35434.5658.065
SPJ406068010.561
SPJ509211.79521.081
SPJ601272012535.681
SPJ701733015052.581
SPJ802264014063.081
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.Recommend the length of vacuum hose to be as short as possible, max 2m.
Structure
◇ Consisting of replacement suction cup and locking fitting
◇ Plug-in fitting for suction cups
◇ Vertical vacuum port, pagoda fitting or one-touch fitting for connection,
male thread for mounting
◇ Lateral vacuum port, pagoda fitting for connection, female thread for
mounting
◇ Please refer to page 131 for suction cup selection
ModelVacuum port direction
Vertical-Pagoda fitting
Lateral-Pagoda fiting
SPJ6□SPJ6□-B6-M8MSPJ6□-LB6-M4F
SPJ8□SPJ8□-B6-M8MSPJ8□-LB6-M4F
SPJ10□SPJ10□-B6-M8MSPJ10□-LB6-M4F
SPJ15□SPJ15□-B6-M8MSPJ15□-LB6-M4F
SPJ20□SPJ20□-B6-M8MSPJ20□-LB6-M4F
SPJ25□SPJ25□-B6-M10MSPJ25□-LB6-M6F
SPJ30□SP30□-B6-M10MSPJ30□-LB6-M6F
SPJ35□SP35□-B6-M10MSPJ35□-LB6-M6F
SPJ40□SP40□-B6-M10MSPJ40□-LB6-M6F
SPJ50□SPJ50□-B6-M10MSPJ50□-LB6-M6F
SPJ60□SPJ60□-R1-M16MSPJ60□-LR1-M8F
SPJ70□SPJ70□-R1-M16MSPJ70□-LR1-M8F
SPJ80□SPJ80□-R1-M16MSPJ80□-LR1-M8F
Structure
◇ Consisting of replacement suction cup(3) and level compensator
◇ Plug-in fitting for suction cup
◇ Vertical vacuum port(1), male thread for mounting
◇ Lateral vacuum port(2), male thread for mounting
ModelVacuum port direction
Vertical-Pagoda fitting
Lateral-Pagoda fitting
SPJ6□SPJ6□-FE3B6-M9SPJ6□-FE10B6-M9SPJ6□-FE3LB6-M9SPJ6□-FE10LB6-M9
SPJ8□SPJB□-FE3B6-M9SPJB□-FE10B6-M9SPJ8□-FE3LB6-M9SPJ8□-FE10LB6-M9
SPJ10□SPJi0□-FE4B6-M11SPJ10□-FE10B6-M11SPJ10□-FE4LB6-M11SPJ10□-FE10LB6-M11
SPJ15□SPJ15□-FE4B6-M11SPJ15□-FE10B6-M11SPJ15□-FE4LB6-M11SPJ15□-FE10LB6-M11
SPJ20□SPJ20□-FE4B6-M11SPJ20□-FE10B6-M11SPJ20□-FE4LB6-M11SPJ20□-FE10LB6-M11
SPJ25□SPJ25□-FE6B6-M14SPJ25□-FE15B6-M14SPJ25□-FE6LB6-M14SPJ25□-FE15LB6-M14
SPJ30□SPJ30□-FE6B6-M14SPJ30□-FE15B6-M14SPJ30□-FE6LB6-M14SPJ30□-FE15LB6-M14
SPJ35□SPJ35□-FE6B6-M14SPJ35□-FE15B6-M14SPJ35□-FE6LB6-M14SPJ35□-FE15LB6-M14
SPJ40□SPJ40□-FE6B6-M14SPJ40□-FE15B6-M14SPJ40□-FE6LB6-M14SPJ40□-FE15LB6-M14
SPJ50□SPJ50□-FE6B6-M14SPJ50□-FE15B6-M14SPJ50□-FE6LB6-M14SPJ50□-FE15LB6-M14
SPJ60□-SPJ60□-FE10LR1-M16SPJ60□-FE30LB6-M16
SPJ70□-SPJ70□-FE10LR1-M16SPJ7O□-FE30LB6-M16
SPJ80□-SPJ80□-FE10LR1-M16SPJB0□-FE30LB6-M16

Q: Could you offer the free samples ?

A: Yeah, but it depends products, Pls contact us ina@pneuhydr.com or whatsapp 0086 15168536055

Q: What ' s your business scope ?

A: Our business scope is service of exporter automation parts with full container, and sell air cylinder , air source treatment , solenoid valve , air valve, motorize valve , Brass valve, hydraulic valve, hydraulic cylinder, air and oil fitting, pressure gauge etc .

Q: What types of products you can make ?

A: We can make many kinds of stainless steel, brass ,aluminum materials processing .like high pressure Valve / solenoid valve / electric valve / water valve/pneumatic valve/air cylinder/hydraulic valve/hydraulic accumulator products and so on .

Q: Can the product be made with our logo and brand ?

A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization if it is possible .

Q:Can you provide original famous pneumatic and hydraulic,instruments brand goods ?

A: Yes,We can supply like Festo,Smc,Ckd,Burket,Hydac,Rexroth,SMS,RSMT,Marsh ,Endress+Hauser etc.

Q: Is there a warranty available?

A: Yes, normally products is one year quality guarantee.

Q: Is the connector in British or Metric system? What is the difference between PT, NPT, and G threads?

A: The G thread is cylindrical and does not seal itself, requiring additional gaskets to prevent leakage. PT and NPT are conical, and the internal and external threads become tighter and tighter when tightened. Sealing is achieved through the deformation of the threads, and sealant or tape is usually used in conjunction to enhance the sealing effect

G-thread is a cylindrical straight pipe used for non sealed connections; PT thread is a conical tube that relies on the deformation and sealing of the thread itself; NPT is also a conical tube with a tooth profile angle of 60 degrees, mainly used in North America

Q: How to convert pressure units: MPa, bar, psi, kg/cm ²?

A: 1MPa=10bar≈145psi≈10kg

Q:What usually causes the burnout of solenoid valve coils?

A:Incorrect voltage and hz, frequent switching, pilot head entering liquid,valve core and spring problem,environment hot,heavy vibration etc.

Q: What should be noted for pneumatic components in high temperature or extremely cold environments?

Focus PointHigh Temperature Environment CountermeasuresExtreme Cold Environment Countermeasures
SealsFluororubber, PTFELow-temperature nitrile, silicone rubber, polyurethane
LubricationHigh-temperature synthetic grease (low volatility)Low-temperature grease (low pour point, low viscosity)
Air Supply TreatmentStrengthen cooling, efficient water removalUltra-low dew point drying (refrigeration + adsorption type), heat tracing
Metal ComponentsReserve expansion clearanceSelect materials with low-temperature toughness, prevent leakage due to cold shrinkage
Control ComponentsHigh heat-resistant grade coils, heat dissipation, low power consumptionInstall insulation boxes, local heating, prevent cold condensation
InstallationKeep away from heat sources, add heat insulation platesAvoid exposure to wind and snow, wrap with thermal insulation materials

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