Manufacturer product reference image
Encoders - 18mm Size Insulated Shaft Type EC18A Series
Key Specifications
| Complete manufacturer part number | EC18AGA20402 |
|---|---|
| Manufacturer | Alps Alpine |
| Description | Encoders - 18mm Size Insulated Shaft Type EC18A Series |
| Package / case | 18mm size |
| Product category | Encoders |
| Series / Family | EC18A Series |
| Dimensions | 18mm size |
| Ratings | 1mA 10V DC |
| Manufacturer Supply Status | Standard |
| Actuator configuration | Flat |
| Actuator length | 30.72mm |
| Detent torque | 60±20mN・m |
| Control part orientation | Vertical |
| Positions | 12 |
| Electrical performance | Ratings 1mA 10V DC Insulation resistance 10MΩ min. 250V DC Voltage proof 50V AC for 1 minute or 60V AC for 2s |
| Insulation resistance | 10MΩ min. 250V DC |
| Voltage proof | 50V AC for 1 minute or 60V AC for 2s |
| Mechanical performance | Push-pull strength Push 100N / Pull 50N |
| Push-pull strength | Push 100N / Pull 50N |
| Durability | Operating life 30,000 cycles |
| Operating life | 30,000 cycles |
| Water-proof & Dust-proof Type | IPX7 equivalent |
| Minimum order unit(pcs.) | Japan 450 Export 900 |
| Japan | 450 |
| Export | 900 |
| Manufacturer Product Page | View exact manufacturer listing |
| Pins | To be confirmed |
| Operating temperature (manufacturer public outline) | -20 °C to 60 °C |
| Actuator configuration (manufacturer public outline) | Flat |
| Actuator length (manufacturer public outline) | 30.72mm |
| Detent torque (manufacturer public outline) | 60±20mN・m |
| Control part orientation (manufacturer public outline) | Vertical |
| Positions (manufacturer public outline) | 12 |
| Dimensions (manufacturer public outline) | 18mm size |
| Electrical performance / Ratings (manufacturer public outline) | 1mA 10V DC |
| Electrical performance / Insulation resistance (manufacturer public outline) | 10MΩ min. 250V DC |
| Electrical performance / Voltage proof (manufacturer public outline) | 50V AC for 1 minute or 60V AC for 2s |
| Mechanical performance / Push-pull strength (manufacturer public outline) | Push 100N / Pull 50N |
| Durability / Operating life (manufacturer public outline) | 30,000 cycles |
| Water-proof & Dust-proof Type (manufacturer public outline) | IPX7 equivalent |
| In stock | 8,327 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
These values are the manufacturer public outline specifications shown on the exact part-number page. ALPS Alpine requires formal supply specifications to be obtained before use. Confirm exact dimensions, options and test conditions in those specifications.
Manufacturer product reference image for 18mm size. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Some exact-order specifications remain to be confirmed in the manufacturer documentation.
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