Product Description
The M19 Aviation Plug with Quick Self-Locking Mechanism represents the next generation of industrial connectivity solutions, specifically engineered for applications requiring rapid deployment and reliable performance in challenging environments. This connector series features an innovative quick self-locking system that enables secure mating with a simple push-and-twist motion, significantly reducing installation time while ensuring vibration-proof connections. Available in 4, 5, and 8-core configurations with male and female pairing options, the M19 connector provides IP68-rated waterproof protection and exceptional durability. The precision-engineered contacts with gold plating ensure optimal signal integrity, making it ideal for industrial automation, robotics, and outdoor equipment where both speed of installation and reliable performance are critical requirements.

Product parameters

Product Model: M19 Threaded version

Number of cores :2/3/4/5/8/9/3+9 pins

Shell material: Nylon

Rated voltage :250V

Rated current :5-20A

Waterproof rating :IP65/IP67

Operating temperature :-40 ° C to +105 ° C

Cable diameter: Medium 5.8- medium 9.2mm

Connection method: Self-locking plug and unplug

Product Features
Quick Self-Locking Mechanism
The innovative push-and-twist locking system enables secure connections in less than 2 seconds. The mechanism provides audible and tactile feedback when properly engaged, ensuring reliable mating without tools or excessive force.

Superior Environmental Protection
IP68 rating guarantees complete protection against dust, water, and chemical splashes. The triple-sealing design includes silicone O-rings, cable gland seals, and contact cavity seals for maximum environmental resistance.

High-Density Configuration
Available in 4, 5, and 8-core versions with compact design that saves space while maintaining excellent electrical performance. The color-coded housing and pin arrangements prevent mismating.

Military-Grade Durability
Stainless steel construction with corrosion-resistant treatment provides exceptional mechanical strength and resistance to impact, vibration, and environmental stressors.

Enhanced Electrical Performance
Gold-plated contacts (0.5μm minimum thickness) ensure low contact resistance and stable signal transmission. The contacts are precision-machined for consistent performance over hundreds of mating cycles.

360° EMI Shielding
Complete electromagnetic interference protection through braided shielding and metal housing, ensuring signal integrity in electrically noisy industrial environments.

Visual Status Indicators
Color-coded locking indicators provide immediate visual confirmation of connection status, reducing installation errors and ensuring proper mating.

Product Advantages
Time-Saving Installation
The quick self-locking mechanism reduces installation time by up to 70% compared to traditional Threaded Connectors, significantly lowering labor costs and improving deployment efficiency.

Exceptional Reliability
The combination of IP68 protection, military-grade materials, and precision engineering ensures reliable performance in the most demanding environments, minimizing downtime and maintenance requirements.

Space Optimization
Compact design with high-density contact arrangement saves valuable space in control cabinets and equipment enclosures, enabling more efficient system design.

Enhanced Safety
The positive locking mechanism prevents accidental disconnection, while the comprehensive sealing system protects against environmental hazards, ensuring operational safety.

Cost-Effective Solution
Reduced installation time, minimal maintenance requirements, and long service life provide excellent total cost of ownership compared to conventional Connector solutions.

Versatile Application
Suitable for both power and signal transmission applications, reducing inventory requirements by serving multiple connection needs within industrial systems.

Application Fields
Industrial Robotics

• Robotic arm connections

• End effector wiring

• Sensor and vision systems

• Control cabinet interfaces

Factory Automation

• PLC and controller links

• Motor and drive connections

• Sensor networks

• Machine vision systems

Outdoor Equipment

• Agricultural machinery

• Construction equipment

• Railway signaling

• Marine applications

Energy Sector

• Wind turbine systems

• Solar power installations

• Battery management systems

• Power distribution units

Transportation

• Electric vehicle charging

• Automotive test systems

• Aerospace ground equipment

• Mobile machinery controls

Frequently Asked Questions (FAQ)

Q1: How does the quick self-locking mechanism work?
A: The mechanism requires a simple push and 45° rotation to engage. Audible clicks and visual indicators confirm proper locking, ensuring secure connections without tools.

Q2: What is the difference between IP67 and IP68 ratings?
A: IP68 provides superior protection, allowing continuous immersion in water up to 1.5 meters depth, compared to IP67's temporary immersion capability.

Q3: Can the connector withstand high-pressure washdowns?
A: Yes, the IP68 rating and stainless steel construction make it ideal for high-pressure cleaning environments common in food processing and pharmaceutical applications.

Q4: Are the connectors color-coded for different functions?
A: Yes, we offer color-coded versions for easy identification of different signal types, power circuits, and communication lines.

Q5: What is the expected service life?
A: The connectors are rated for a minimum of 500 mating cycles while maintaining all performance characteristics, ensuring long-term reliability.

Q6: Can I get custom cable lengths and configurations?
A: Yes, we provide complete customization services including cable lengths, shielding options, and special pin arrangements to meet specific application requirements.

Q7: How does the connector perform in extreme temperatures?
A: The temperature range of -40°C to +125°C ensures reliable performance in both arctic conditions and high-temperature industrial environments.

Display of waterproof plug