2PM Series 7 Pin Straight Circular Electrical Plug Connector

Product Description

The 2PM Series 7 Pin Straight Circular Electrical Plug Connector is designed based on Russian connector technology and provides a reliable solution for electrical connection and signal transmission between various electronic equipment systems. Featuring a compact circular structure and threaded coupling design, this connector ensures secure mating performance while maintaining convenient installation and long-term operational stability.

The 2PM Series is engineered to overcome limitations found in many conventional connectors by combining high mechanical strength, stable electrical performance, and excellent environmental adaptability. The straight plug design allows flexible cable installation, while the threaded locking mechanism provides strong connection retention during equipment operation.

With aluminum alloy die-cast housing, oxidation surface treatment, and silver/gold-plated contacts, the connector offers excellent corrosion resistance, electrical conductivity, and mechanical durability. The series includes glass sintered sealed socket options, including sealed panel socket (M) and sealed wall socket (C), which can meet application requirements involving vacuum, sealing, and high-temperature environments.

The 2PM connector is compatible and interchangeable with original Russian 2PMT and 2РМДТ series connectors, providing a convenient replacement option for equipment maintenance and system integration.

Key Features

-- Based on Russian connector technology design

-- Circular structure with reliable threaded coupling

-- 7-pin configuration for stable signal and power transmission

-- Straight plug design for easy cable installation

-- Glass sintered sealing options available for special environments

-- Silver/gold-plated contacts ensure excellent conductivity

-- Aluminum alloy shell provides mechanical protection and corrosion resistance

-- Compatible with 2PMT and 2РМДТ series connectors

-- Suitable for repeated connection and long-term operation

Working Principle

The 2PM Series connector transfers electrical signals and power through precisely manufactured conductive contacts. During connection, the plug and socket are aligned and tightened through the threaded coupling mechanism, creating stable contact pressure between terminals. The insulation system separates individual contacts to prevent electrical interference, while the sealed socket structure helps maintain reliable performance in environments requiring improved protection against temperature, moisture, or pressure changes.

Applications

The 2PM Series connector is widely used for electrical connection and signal transmission in:

-- Industrial electronic equipment

-- Automation control systems

-- Electrical instruments

-- Communication equipment

-- Measurement and testing systems

-- Equipment wiring assemblies

-- High-temperature electronic applications

-- Vacuum and sealed electrical systems

Technical Specifications

Product Advantages

-- Reliable electrical connection for demanding equipment systems

-- Secure threaded fastening prevents accidental loosening

-- Wide temperature range supports various operating environments

-- High insulation resistance improves connection safety

-- Multiple sealing structures provide flexible application options

-- Strong compatibility with existing Russian connector systems

-- Durable aluminum alloy housing extends product service life

-- Suitable for equipment upgrades and replacement projects

Manufacturing Process

The 2PM Series connectors are manufactured through precision die casting, CNC machining, contact processing, surface oxidation treatment, plating, insulation component manufacturing, assembly, and electrical performance testing. Each production stage is strictly controlled to ensure accurate dimensions, stable contact performance, and consistent product quality.

Our Service

-- OEM and ODM customization support

-- Customized connector solutions according to drawings or samples

-- Cable assembly integration service

-- Technical selection assistance

-- Sample availability for evaluation

-- Quality inspection before shipment

-- Professional export packaging and logistics support

Frequently Asked Questions

Q1. Is the 2PM connector compatible with Russian 2PMT and 2РМДТ series connectors?
Yes. The 2PM Series is designed to be matched and interchanged with compatible original 2PMT and 2РМДТ series connectors.

Q2. What is the advantage of the threaded connection design?
The threaded coupling provides strong mechanical locking, ensuring a stable connection during equipment operation and vibration conditions.

Q3. Can this connector be used in sealed or high-temperature environments?
Yes. The series provides glass sintered sealed socket options designed for applications requiring sealing performance, vacuum compatibility, and high-temperature resistance.

Q4. Do you provide customized connector solutions?
Yes. We offer OEM/ODM services, including customized contact arrangements, cable assemblies, product markings, and packaging solutions according to customer requirements.