2PM Series 7 Pin Circular Electrical Connector Plug – Straight Threaded Industrial Connector

Product Description

The 2PM Series 7 Pin Circular Electrical Connector Plug is designed based on mature Russian connector technology, providing dependable electrical connection and signal transmission for industrial equipment and professional electrical systems. With a compact structure and threaded locking mechanism, this connector offers stable mechanical engagement while supporting efficient installation and maintenance.

Manufactured from die-cast aluminum alloy with an oxidation-treated surface, the connector combines mechanical strength with corrosion resistance for long-term operation in demanding environments. Precision-machined contacts with optional silver or gold plating help maintain reliable conductivity and consistent signal transmission. The 2PM Series is compatible with corresponding 2PMT and 2РМДТ series connectors, making it an excellent choice for new equipment, maintenance projects, and replacement applications. When paired with glass-sintered sealed receptacles, the connector can also be used in systems requiring enhanced sealing performance for vacuum, enclosed, or high-temperature environments.

Product Features

• -- 7-pin configuration for reliable power and signal transmission.

• -- Straight plug design for convenient cable installation.

• -- Durable die-cast aluminum alloy shell with oxidation treatment.

• -- Silver-plated or gold-plated contacts available.

• -- Threaded coupling helps maintain a secure electrical connection.

• -- Wide operating temperature range from -60°C to +200°C.

• -- Designed for repeated connection and disconnection.

• -- Compatible with corresponding Russian 2PMT and 2РМДТ series connectors.

Working Principle

The connector transmits electrical power and signals through precision-aligned conductive contacts. After the plug is connected to the matching threaded receptacle, the locking mechanism secures the connection, helping maintain stable electrical continuity while reducing the effects of vibration and mechanical movement during operation.

Typical Applications

• -- Industrial automation equipment

• -- Electrical control systems

• -- Communication devices

• -- Railway electrical equipment

• -- Marine electrical systems

• -- Power distribution equipment

• -- Test and measurement instruments

• -- Mechanical manufacturing equipment

Technical Specifications

Product Advantages

The 2PM Series plug combines a compact mechanical design with stable electrical performance, making it suitable for industrial applications where secure connections are essential. Its threaded locking structure helps improve connection reliability, while the corrosion-resistant aluminum housing supports long-term operation in challenging working environments. Compatibility with 2PMT and 2РМДТ series products also simplifies equipment maintenance and replacement.

Our Service

• -- OEM and ODM manufacturing support

• -- Sample orders available

• -- Technical consultation for connector selection

• -- Customized packaging and labeling

• -- Stable production capacity

• -- Responsive customer support

FAQ

Q1: Is this connector compatible with Russian 2PMT and 2РМДТ series products?
Yes. The connector is designed to match corresponding 2PMT and 2РМДТ series connectors for replacement and integration applications.

Q2: What contact plating options are available?
Silver-plated and gold-plated contacts are available to meet different electrical performance requirements.

Q3: Can this connector be used in demanding industrial environments?
Yes. The connector is designed for a wide operating temperature range and can be paired with compatible sealed receptacles for applications requiring enhanced environmental protection.

Q4: Do you offer customization services?
Yes. We provide OEM and ODM services, including customized connector configurations, packaging solutions, and project-based manufacturing support.