I/41S Miniature Incremental Encoder
- Manufacturer: ELCIS -SICOD
- Category: Encoder, Miniature Incremental Encoder, SENSORS
The incremental encoder ELCIS I/41S It is a miniature rotary sensor with a cylindrical metal housing, specifically developed for industrial applications where space is limited but reliability and precision are essential. Its compact 40 mm diameter design and solid 6 mm diameter shaft make it a robust and versatile solution for demanding environments.
The I/41S model offers resolutions from 1 to 2,540 pulses per revolution (ppr), and is compatible with various supply voltages, from 5 to 30 V DC, depending on the electronic version selected. Thanks to its multiple output types (push-pull, line driver, NPN/PNP open collector), it easily adapts to different control systems. It supports speeds up to 6,000 rpm continuously, with an excellent response to vibrations (12 G) and impacts (50 G), and a mechanical lifespan exceeding 1.5 × 10⁹ revolutions.
Thanks to its sealing system, precision bearings, and long-life LED technology, the I/41S offers reliable and stable operation even in harsh industrial environments.
Properties
| Parameter | Specification |
|---|---|
| Model | ELCIS I/41S |
| Guy | Incremental encoder, solid shaft, cylindrical housing |
| Casing diameter | Ø 40 mm |
| Body length | 52.5 mm |
| Shaft diameter | Ø 6 mm × 10 mm |
| Resolution | 1 to 2,540 ppr |
| Feeding | 5 to 30 V DC (depending on version) |
| Maximum output frequency | 60 kHz (optional up to 100 kHz) |
| Signal type | Push-pull / Line driver / NPN / PNP / Open collector |
| Body material | Anodized aluminum |
| Shaft material | Stainless steel |
| Bearings | High precision, service life: 1.5 × 10⁹ revolutions |
| Maximum speed | Up to 6,000 rpm |
| Starting torque | From 8 to 30 g cm (depending on version) |
| Impact resistance | 50 G × 11 ms |
| Vibration resistance | 12 G (10–2,000 Hz) |
| Operating temperature | 0 °C to +70 °C |
| Storage temperature |
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