Manufacturer product reference image
Encoders - 12mm Size Insulated Shaft Type EC12E Series
Key Specifications
| Complete manufacturer part number | EC12E2440301 |
|---|---|
| Manufacturer | Alps Alpine |
| Description | Encoders - 12mm Size Insulated Shaft Type EC12E Series |
| Package / case | 12mm size |
| Product category | Encoders |
| Series / Family | EC12E Series |
| Dimensions | 12mm size |
| Number of pulse | 24 |
| Ratings | 0.5mA 5V DC |
| Manufacturer Supply Status | Standard |
| Actuator length | 8.5mm (Hollow shaft) |
| Torque | Lightest (jog) 3±2mN･m |
| Number of detent | 24 |
| Control part orientation | Vertical |
| Output signal | Two phase A and B |
| Max./min. operating current (Resistive load) | 5mA/0.5mA |
| Insulation resistance | 10MΩ min. 50V DC |
| Voltage proof | 50V AC for 1 minute |
| Mechanical performance | Detent torque 3±2mN・m Push-pull strength 80N |
| Detent torque | 3±2mN・m |
| Push-pull strength | 80N |
| Durability | Operating life 30,000 cycles |
| Operating life | 30,000 cycles |
| Minimum order unit(pcs.) | Japan 3,000 Export 3,000 |
| Japan | 3,000 |
| Export | 3,000 |
| Manufacturer Product Page | View exact manufacturer listing |
| Pins | To be confirmed |
| Operating temperature (manufacturer public outline) | -10 °C to 70 °C |
| Actuator length (manufacturer public outline) | 8.5mm (Hollow shaft) |
| Torque (manufacturer public outline) | Lightest (jog) 3±2mN･m |
| Number of detent (manufacturer public outline) | 24 |
| Number of pulse (manufacturer public outline) | 24 |
| Control part orientation (manufacturer public outline) | Vertical |
| Dimensions (manufacturer public outline) | 12mm size |
| Electrical performance / Ratings (manufacturer public outline) | 0.5mA 5V DC |
| Electrical performance / Output signal (manufacturer public outline) | Two phase A and B |
| Electrical performance / Max./min. operating current (Resistive load) (manufacturer public outline) | 5mA/0.5mA |
| Electrical performance / Insulation resistance (manufacturer public outline) | 10MΩ min. 50V DC |
| Electrical performance / Voltage proof (manufacturer public outline) | 50V AC for 1 minute |
| Mechanical performance / Detent torque (manufacturer public outline) | 3±2mN・m |
| Mechanical performance / Push-pull strength (manufacturer public outline) | 80N |
| Durability / Operating life (manufacturer public outline) | 30,000 cycles |
| In stock | 10,330 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 12mm 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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