エム・オー・テック List of Products and Services

The Hallite SSR rotary seal features one or two grooves on the inner circumference of the seal, enhancing sealing performance through an increased seal lip, while retaining lubricating oil to reduce the surface contact area and minimize sliding friction. The specially designed fan-shaped outer diameter maximizes the contact area of the O-ring against the outer circumference of the sealing surface, preventing the seal from rotating with the shaft within the groove. The standard Hallite 'SSR' product has a pressure notch on the seal side, significantly improving the seal's responsiveness to pressure changes. The 'SSR' rotary seal, made from Hallite's unique Armorlene H82 or HCF PTFE materials, offers low friction characteristics for improved energy efficiency and eliminates the possibility of sticking during startup. 【Features】 ■ High temperature resistance, low friction, and wear resistance ■ Excellent anti-extrusion characteristics ■ Compact design suitable for narrow spaces Hallite is a group company of Michelin.

The Hallite SSP rotary seal features one or two grooves on the inner circumference of the seal, enhancing sealing performance through an increased sealing lip, while retaining lubricating oil to reduce the surface contact area and minimize sliding friction. The special design of the fan-shaped inner diameter maximizes the contact area of the O-ring against the inner circumference of the sealing surface, preventing the seal from rotating within the groove. The standard SSP product has a pressure notch on the seal side, greatly improving the seal's responsiveness to pressure changes. The SSP rotary seal, made from Hallite's unique Armorlene H82 or HCF PTFE materials, offers low friction characteristics, resulting in high energy efficiency and eliminating the possibility of sticking during startup. **Features** - High temperature resistance, low friction, and wear resistance - Excellent anti-extrusion characteristics - Compact design suitable for narrow spaces Hallite is a group company of Michelin.

Hallite's OptiSeal VSF rotary seal is a PTFE (fluoropolymer) seal equipped with a corrosion-resistant metal spring. The seal can be securely fixed to the housing by sandwiching the flange of the seal between the housing. This prevents the seal from rotating with the shaft and alleviates the clamping effect on the shaft caused by system pressure, resulting in reduced torque. Additionally, since the seal is fixed to the housing, it is also ideal for applications that require high-frequency strokes in reciprocating motion. 【Features】 - Excellent chemical resistance, suitable for various applications - Low friction eliminates stick-slip phenomena - Design prevents rotation with the shaft - Accommodates a wide temperature range - Tandem lip design provides excellent dynamic and static sealing characteristics Hallite is a group company of Michelin. M.O. Tech Co., Ltd., a specialized trading company for sealing systems, is the only officially authorized distributor of Hallite in Japan.

Hallite's OptiSeal VSS rotary seal is a seal that incorporates a corrosion-resistant metal spring and is made of fluoropolymer. By integrating an O-ring into the outer circumference of the seal, it generates high friction between the seal and the housing, improving both anti-rotation with the shaft and sealing performance. 【Features】 ■ Anti-rotation design with the shaft ■ Low friction for long service life ■ Excellent dynamic and static sealing performance with tandem lip design ■ Can be used as a rotary seal, static seal, or reciprocating motion seal ■ Ideal for low temperature and low pressure applications ■ Excellent chemical resistance and high-temperature resistance, suitable for various applications ■ Other O-ring materials can be used if exceeding temperature ranges ■ Stable design and reliability Hallite is a group company of Michelin. M.O. Tech Co., Ltd., a specialized trading company for sealing systems, is the only officially certified distributor of Hallite in Japan.

V-ring seals are very easy to install as they are made of rubber materials such as NBR and FKM. The counterface can be the side wall of a bearing, a washer, stamping, a bearing housing, or the metal ring of an oil seal. The seal lip is flexible and makes contact with the counterface with relatively light contact pressure, accommodating relatively large axial and radial misalignments, and sealing out dirt, dust, debris, and splashed water. They are ideal for protecting main seals like oil seals and serve as secondary seals.

The Hallite T80 rotary seal features a molded groove on the sealing surface to enhance sealing performance, while retaining lubricating oil to reduce the surface contact area and decrease dynamic friction resistance. Additionally, by incorporating a special pressure introduction groove into the seal design, the sealing responsiveness of the swivel is improved. It is manufactured from Hallite's high-performance polyurethane, Hythane181, making it easy to install and providing excellent low-temperature performance and long service life. **Features** - Replaces a two-part seal with a one-part seal - Prevents rotation within the seal groove - Instantly exhibits sealing performance during pressure direction switching - Wear resistance - Long service life - Easy assembly Hallite is a group company of Michelin.

The Hallite T800 rotary seal minimizes friction with the contact surface, thanks to Hallite's patented technology. Depending on the size, the seal can be either integrated or equipped with two acetal backup rings, allowing for a larger gap. A special pressure introduction groove is incorporated into the seal design, enabling instant sealing of swivel joints. The T800 rotary seal is made from Hythane 181, a high-performance polyurethane, making installation easy while providing excellent low-temperature performance and long service life. 【Features】 ■ Suitable for rod and piston applications ■ Replaces two-part seals with a one-part seal ■ Suppresses rotation within the seal groove ■ Low friction, low wear ■ Instant sealing capability during pressure direction switching ■ Wear-resistant ■ Long service life ■ Easy assembly Hallite is a group company of Michelin.

The Hallite rotating seal SSR is a double-acting O-ring combination rotary swivel seal designed to seal the inner diameter of shafts, bores, swivels, and other rotating or oscillating applications. Its specially designed fan-shaped outer diameter maximizes the contact area of the O-ring against the outer circumference of the sealing surface, minimizing the possibility of the seal rotating with the shaft in the groove. The standard sealing side of the SSR features a pressure notch, which greatly improves the seal's responsiveness to pressure changes. Made from Hallite's unique Armorlene H82 or HCF PTFE materials, the rotating seal SSR offers low friction characteristics, resulting in energy efficiency and eliminating the possibility of sticking during startup.

V-ring seals are very easy to install as they are made of rubber materials like NBR and FKM. The counterface can be the side wall of a bearing, a washer, stamping, a bearing housing, or the metal ring of an oil seal. The seal lip is flexible and makes contact with the counterface at a relatively light contact surface pressure, accommodating relatively large axial and radial misalignments while sealing out dirt, dust, debris, and splashed water. They are suitable as a primary seal protection for oil seals and as secondary seals. V-ring seals are products of SES Co., Ltd. (Shian Fu Enterprise Co. Ltd) in Taiwan, which has focused on the research, development, production, and inspection capabilities of elastomer products for many years, and they are widely used in global industrial machinery, fluid power industries, vehicle industries, medical industries, and aerospace industries.

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