Introduction:
The HM series 3-pin pneumatic module is a highly versatile core component for integrating compressed air lines into heavy-duty connectors. It can be freely combined with modules for power and signal to achieve pneumatic-electrical integration. Its key feature is its multi-diameter compatibility, supporting pneumatic contacts for Φ1.6mm, Φ3.0mm, and Φ4.0mm tubing. This allows it to flexibly handle various pneumatic needs, from precision control to standard actuation, making it the ideal choice for creating compact, custom, and multifunctional electro-pneumatic hybrid systems.
Key Feature:
- Pneumatic & Electrical Integration: Transmits compressed air and electrical signals in one connector, simplifying design and saving panel space.
- Multi-Diameter Compatibility: Supports various pneumatic contacts (Φ1.6, Φ3.0, and Φ4.0 mm), allowing one module to meet different flow and pressure requirements for greater design flexibility.
- Modular Design: Can be freely combined with signal, data, and other modules in the same frame for highly customized connection solutions.
- Industrial-Grade Protection: Gains IP65 protection within a heavy-duty housing, ideal for harsh industrial environments.
Main Specifications:
General Information:
| Product No.: | HM-PA3 | |
| Category: | Heavy-Duty Connector Inserts and Modules | |
| Connector Product Type: | Modules | |
| Connector Series: | HM Series | |
| Number of Contacts: | 3 |
Materials and Plating:
| Insert Material: | Polycarbonate | |
| Contact Material: | Delrin Acetal | |
| Sealing Material: | Buna-n |
Environmental Performance:
| Temperature Range: | -40℃ to +80℃ | |
| Pollution degree: | 3 | |
| Flammability Rating: | UL94 V-0 |
Structure of Heavy-Duty Connectors
8 Series of Heavy-Duty Connector Inserts
Heavy-duty connector insert structure diagram (example)
Type of Example Image: HA-016-M/F
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