Socket Y-Clevis
Socket Y-Clevis is a specialized transmission line connector designed to join yoke plates and associated hardware to ball and socket insulators. The distinctive bent bolt in the Y-section provides an additional articulation point, enhancing assembly flexibility and movement capability. These connectors are available in various configurations, including the SYCS short coupling version, which offers the same articulation advantages in a more compact design.
Socket Y-Clevis products are engineered to meet stringent industry standards, particularly compatible with ANSI class 52-8 and 52-11 insulators. They feature ultimate strength ratings ranging from 35,000 to 60,000 pounds, ensuring reliable performance in high-voltage transmission systems. The construction incorporates galvanized ductile iron bodies or forged steel components, paired with galvanized steel hardware and stainless steel cotter pins for maximum durability and corrosion resistance.
These transmission hardware assemblies exceed CSA C83 Charpy Level 1.5 requirements for structural integrity. Socket Y-Clevis units offer coupling length specifications ranging from 2.281 to 2.875 inches, providing optimal connection distances for various insulator configurations. The design allows for precise adjustments and secure fastening, making them ideal for a wide range of transmission line applications.
Features:
• Precision-engineered bent bolt Y-section design delivering multi-directional articulation capabilities
• Hot-dip galvanized ductile iron or forged steel body construction for superior strength
• Stainless steel cotter pin system enabling secure assembly and easy maintenance
• Ultimate strength ratings up to 60,000 pounds for varied load requirements
• ANSI class 52-3, 52-5, 52-8, and 52-11 insulator compatibility for standardized installations
Socket Y-Clevis Drawing
| CATALOG NUMBER |
FIG. NO. |
ULTIMATE STRENGTH |
DIM. L |
DIM. A |
DIM. B |
DIM. W |
DIM. BD |
DIM. PD |
APPROX. WEIGHT PER 100 |
| UYCC-30 | 1 | 30,000 LBS. | 3 1/4″ | 1 3/8″ | 1 3/8″ | 7/8″ | 3/4″ | 5/8″ | 248 LBS. |
| UYCC-30-90 | 2 | 30,000 LBS. | 3 1/4″ | 1 1/2″ | 1 3/8″ | 7/8″ | 3/4″ | 5/8″ | 248 LBS. |
| UYCC-80 | 1 | 80,000 LBS. | 7 5/16″ | 2 1/16″ | 2 1/4″ | 1 13/6″ | 11/8″ | 1 1/8″ | 497 LBS. |
| USYC-30 | 3 | 30,000 LBS. | 2 3/4″ | 1 9/16″ | – | – | 3/4″ | – | 298 LBS. |
| USYC-50 | 3 | 50,000 LBS. | 2 3/4″ | 1 9/16″ | – | – | 7/8″ | – | 595 LBS. |
| USYC-30-90 | 4 | 30,000 LBS. | 2 9/32″ | 1 3/16″ | – | – | 3/4″ | – | 250 LBS. |
Frequently Asked Questions (FAQ)
What is a Socket Y-Clevis?
A Socket Y-Clevis is a specialized hardware component used to connect yoke plates or associated hardware to ball and socket insulators. It features a bent bolt in the Y-section that provides an additional point of articulation within an assembly.
What materials are Socket Y-Clevis made from?
Socket Y-Clevis bodies are manufactured from galvanized ductile iron or forged steel. The hardware components are made of galvanized steel, while the cotter pins are made of stainless steel for enhanced durability and corrosion resistance.
What are the typical strength ratings for Socket Y-Clevis?
Socket Y-Clevis components come in various strength ratings, typically ranging from 35,000 to 60,000 lbs ultimate load capacity. The specific rating depends on the model and insulator class being used.
How are Socket Y-Clevis identified in ordering?
Socket Y-Clevis products are identified by catalog numbers, with an “SN” suffix available for shield nut options. The catalog number indicates the specific size, strength rating, and compatibility with different insulator classes.
What insulator types are compatible with Socket Y-Clevis?
Socket Y-Clevis are compatible with ANSI class 52-8 & 52-11 insulators and IEC 20mm insulators. They can accommodate various insulator throat diameters depending on the specific model requirements.
What is the purpose of the Y-section design?
The Y-section design with its bent bolt provides an additional articulation point in the assembly, allowing for greater flexibility and movement in the connection while maintaining structural integrity.