I/41Q Miniature Incremental Encoder
- Manufacturer: ELCIS -SICOD
- Category: Encoder, Incremental Encoder, Miniature Incremental Encoder, SENSORS
The incremental encoder ELCIS I/41Q It is a miniature rotary sensor with a metal housing and square flange, designed for industrial environments requiring precision, reliability, and mechanical strength. Derived from the I/41S model, this encoder maintains its compact format (Ø 40 mm body) and incorporates a solid Ø 6.35 mm stainless steel shaft, housed in an anodized aluminum housing that guarantees durability under demanding conditions.
With configurable resolutions from 1 to 2,540 pulses per revolution, can be fueled by tensions between 5 and 30 V DC, offering output signals in push-pull, line driver, or open collector versions. It supports continuous speeds up to 6,000 rpm, capable of working in environments with vibrations (up to 12 G) and impacts (up to 50 G), thanks to its long-life bearings (up to 1.5 × 10⁹ revolutions).
The ELCIS I/41Q encoder is ideal for compact machinery, servo motors, automation systems, and OEM applications where a rugged, precise, and compact sensor is required.
Properties
| Parameter | Specification |
|---|---|
| Model | ELCIS I/41Q |
| Guy | Incremental encoder, solid shaft, square flange |
| Casing diameter | Ø 40 mm |
| Body length | 52.5 mm |
| Shaft diameter | Ø 6.35 mm × 14 mm |
| Resolution | 1 to 2,540 ppr |
| Feeding | 5 to 30 V DC (depending on electronic configuration) |
| 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 (intermittent up to +30 %) |
| Starting torque | From 8 to 30 g cm (depending on bearing version) |
| Impact resistance | 50 G × 11 ms |
| Vibration resistance | 12 G (10–2,000 Hz) |
| Operating temperature | 0 °C to +70 °C |
| Storage temperature | –30 °C to +85 °C |
| Protection | IP64, IP66 or IP53 (depending on bearing option) |
| Weight | ≈ 120 g |
| Light source | LED, lifespan ≥100,000 hours |
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