BD20 plastic aviation connectors (former Luftfahrtstecker) — industrial Steckverbinder for CNCMaschinen. Available in 3-pin and 214-pin configurations. Kunststoff (plastic) housing. Supports up to 12-core cabling for reliable power and signal connections in manufacturing equipment. Key benefits — why you need this connector Reliable mating and secure retention: aviation-style connection reduces accidental disconnects and keeps contacts stable under vibration. Low contact resistance: steady electrical contact for repeatable signals and drive power, reducing signal loss and heat. Rugged Kunststoff housing: provides electrical insulation and impact resistance appropriate for factory floors without metal corrosion concerns. Flexible configurations: choose 3-pin or 214-pin to match wiring complexity while supporting 12-core harnesses. Easy integration: designed to work with standard interfaces on CNC controllers, servo drives, encoders, and I/O panels for faster installation. Service-friendly: straightforward coupling and disassembly cut maintenance time and lower long-term operating costs. Industrial durability: built to resist vibration, dust ingress, and moderate temperature variation typical in machining environments. Key attributes and specifications Model: BD20 plastic aviation connector (former Luftfahrtstecker) Pin options: 3-pin or 214-pin Core support: up to 12-core cabling Housing material: Kunststoff (plastic) Intended use: industrial Steckverbinder for CNCMaschinen, compatible with standard industrial control and motion equipment How it solves common problems Simplifies wiring by consolidating multiple signals or power lines into a single robust connector, reducing connector count and wiring errors. Improves uptime by preventing intermittent contact and loosening in high-vibration applications. Makes maintenance faster with simple mating/unmating and clear pin options that match common CNC wiring schemes. Typical applications CNC milling machines: connect spindle drive power, encoder feedback, and limit-switch circuits through one dependable connector to reduce panel clutter and wiring faults. Automation lines and control panels: link servo drives, PLC I/O, and sensors for centralized connections that simplify troubleshooting and replacement. CNC routers and laser systems: route toolchanger signals, coolant/pump control, and multiple sensor lines in a compact, industrial-grade package. Ordering and selection note Select the BD20 3-pin or 214-pin variant based on your control and harness requirements. Both versions use Kunststoff housings and are designed for industrial CNC machine integration.