CONVUM PH Deep Cup

• Suitable for workpieces with projections: The PH Series is a deep cup type that surrounds the projection during suction, making it suitable for workpieces that are not completely flat.
• Deeper cup shape helps keep suction clearance: With greater internal depth, the PH Series is better suited to keeping suction space around a raised area on the workpiece surface.
• Complete cup size selection: The series is available in Φ30, Φ45, Φ65, and Φ90 sizes, making it easier to match different workpiece sizes and suction areas.
• Flexible mounting choices: In addition to the basic cup, the series includes fixed fitting, spring fitting, and non-rotation spring fitting types for different mounting directions, stroke needs, and equipment layouts.
• Connection styles can be matched by need: Depending on type and size, the series supports female screw, push-in, and barb connections, and Φ65 and Φ90 also have female screw configurations.

Standard materials:

• NBR: Hardness 55, ambient temperature -26 to 120°C, color black
• Silicone rubber: Hardness 55, ambient temperature -60 to 250°C, color translucent white

Spring loads:

• Φ30、Φ45: 6 / 15 / 30 mm stroke, load at 0 stroke is 2.45 / 2.9 / 8.82 N, load at full stroke is 3.43 / 4.9 / 5.88 N
• Φ65、Φ90: 10 / 30 / 50 mm stroke, load at 0 stroke is 6.76 / 8.33 N, load at full stroke is 11.8 / 15.6 / 19.6 N

※ Non-rotation spring fitting types are available only for Φ30 and Φ45.

Q1: What kind of workpieces is the PH Series suitable for?
A: The PH Series is suitable for workpieces with surface projections because the cup surrounds the projection during suction.

Q2: What is the main advantage of the PH Series?
A: Its main advantage is the greater internal depth, which helps keep suction space when the workpiece surface has a raised area.

Q3: What cup sizes are available in the PH Series?
A: The available cup sizes are Φ30, Φ45, Φ65, and Φ90.

Q4: What mounting choices are available in the PH Series?
A: The series includes the basic cup, fixed fitting type, spring fitting type, and non-rotation spring fitting type, with top or side vacuum port options depending on the type.

Q5: What stroke options are available for the spring fitting types?
A: For Φ30 and Φ45, the stroke options are 6, 15, and 30 mm. For Φ65 and Φ90, the options are 10, 30, and 50 mm. The non-rotation spring fitting type is available in 3, 10, and 15 mm.

Q6: Are push-in and barb connections available for all sizes?
A: No. Φ30 and Φ45 can use female screw, push-in, and barb connections, while Φ65 and Φ90 use female screw configurations.

Q7: When is the non-rotation spring fitting type suitable?
A: The non-rotation spring fitting type uses a hexagonal stroke shaft and is suitable when rotation of the workpiece needs to be avoided.

Q8: What standard materials are available in the PH Series?
A: The standard materials are NBR and silicone rubber. NBR is black, and silicone rubber is translucent white.