Overview
The VDMA ISO 6431 Cylinder from Hered Pneumatic Co., LTD. is built to comply with international ISO-VDMA standards. Featuring an innovative design with a fixed groove for an embedded induction switch on all four sides, the VDMA Cylinder enhances flexibility and control. With no fastening rod, most components are interchangeable, ensuring easy maintenance and customization. The use of oil-containing alloy and specialized bearing bushings eliminates the need for lubrication of the piston rod, ensuring smooth and consistent performance.
Specifications
- Bore Sizes: 32 mm, 40 mm, 50 mm, 63 mm, 80 mm, 100 mm
- Motion Pattern: Single-acting
- Operating Pressure: 1 ~ 10 Bar
- Sealing Ring Material: NBR
- Temperature Range: -20 ~ +80°C
Key Features
- Compliant with Standards: Adheres to ISO 6431, VDMA 24562, and NFE49-003-1 standards.
- Interchangeable Parts: No fastening rod, with most parts replaceable.
- Embedded Induction Switch: Fixed groove on all four sides allows for customizable induction switch positioning.
- Material Quality: Made of anodized aluminum alloy with corrosion-resistant alumina membrane treatment.
- Optional Configurations: Available with or without magnetic rings, and in single-rod or double-rod types.
- High Durability: Uses polyurethane seals for low friction and long life, lubricated with food-grade grease.
Applications
The VDMA Cylinder is widely used in industries such as food processing, machinery, and medical applications. Its corrosion-resistant design, flexibility in installation, and adherence to international standards make it ideal for environments that require high reliability and minimal maintenance.
Specification for VDMA Cylinder
- Working Medium: Filtered compressed air
- Operation Modes: Single-acting (multiple configurations available)
- Operation Pressure: 1 ~ 10 Bar
- Operating Temperature: -20℃ ~ 80℃
- Stroke: Nonstandard values, up to 250 mm
| Working Medium | Filtered compressed air |
| Operation mode | RA/28000: Single-acting, Piston rod return, RA/28000/M: Single-acting, Magnetic piston, Piston rod return RA/28300: Single-acting, Piston rod extend, RA/28300/M: Single-acting, Magnetic piston, Piston rod extend |
| Operation pressure | 1~10Bbar |
| Operating Temperature | -20℃~80℃ |
| Stroke | Nonstandard values, up to 250mm |
| Material | Cylinder body: anodized aluminum; cylinder head: die cast aluminum; piston rod: stainless steel (martensite); piston rod, piston seal: polyurethane; O-ring: nitrile rubber |
