Rotary Fit Connector System
High-pressure, high-temperature rotary electrical interconnect technology engineered for extreme shock, vibration and demanding harsh-environment applications.
Engineered for movement in extreme environments.
Rampart’s HPHT Hermetic Rotary Fit system combines rugged PEEK bodies with RamTac™ contact technology to support reliable electrical connectivity under high pressure, elevated temperature, shock and vibration.
A rotary connector designed around reliability.
Rotary Fit is available in multiple configurations ranging from 4 to 10 contacts, with flying-lead and solder-cup termination options.
The system combines rugged insulation materials and specialized rotary contact architecture for harsh mechanical and environmental service.
Built for shock, vibration and repeated service.
RamTac™ contact technology was developed for environments where conventional contact systems can become vulnerable to mechanical loading, temperature and repeated operation.
Developed for rugged mechanical environments where connection reliability is critical.
High-temperature capability for demanding HPHT electrical applications.
Engineered for high-pressure environments and severe operating conditions.
Specialized contact architecture supports electrical continuity during rotational movement.
Available in 4, 8 and 10-contact layouts with multiple termination options.
Performance, materials and termination.
Core electrical, mechanical and material specifications for the HPHT Hermetic Rotary Fit platform.
Performance Specifications
Materials & Termination
Engineering validated for demanding environments.
RamTac™ contact technology was developed for applications exposed to severe shock, vibration, high pressure and elevated temperatures, where electrical continuity and mechanical durability are critical.
Rampart’s Rotary Fit technology featuring RamTac™ received the ASME Woelfel Best Mechanical Engineering Award at the Offshore Technology Conference.
Select a connector.
Browse available 4-way, 8-way and 10-way Rotary Fit configurations. Each assembly is identified by part number, contact count, gender and termination style.
4-Way Rotary Fit
A100337
Male · Flying Leads
A100337
Male · Flying Leads
4-Way Rotary Fit
A100338
Female · Flying Leads
A100338
Female · Flying Leads
8-Way Rotary Fit
A100506
Female · Flying Leads
A100506
Female · Flying Leads
8-Way Rotary Fit
A100510
Male · Flying Leads
A100510
Male · Flying Leads
8-Way Rotary Fit
A100461
Male · Solder Cups
A100461
Male · Solder Cups
8-Way Rotary Fit
A100367
Female · Solder Cups
A100367
Female · Solder Cups
10-Way Rotary Fit
A101010
Male · Flying Leads
A101010
Male · Flying Leads
10-Way Rotary Fit
A100577
Female · Solder Cups
A100577
Female · Solder Cups
10-Way Rotary Fit
A100924
Female · Flying Leads
A100924
Female · Flying Leads
10-Way Rotary Fit
A100172
Female · Flying Leads
A100172
Female · Flying Leads
10-Way Rotary Fit
A100616
Female · Flying Leads
A100616
Female · Flying Leads
10-Way Rotary Fit
A100500
Male · Solder Cups
A100500
Male · Solder Cups
10-Way Rotary Fit
A100923
Male · Flying Leads
A100923
Male · Flying Leads
Configurations & Technical Dimensions
Detailed Rotary Fit connector configurations, dimensions and part-number reference for the HPHT Hermetic Rotary Fit family.
Need a Rotary Fit configuration for your application?
Rampart engineering can help evaluate contact count, termination style, pressure, temperature, electrical requirements and packaging for your HPHT interconnect.