I/90 Robust Incremental Encoder

I/90 – Incremental Encoder Ø 90 mm, solid shaft Ø 10 mm or Ø 12 mm, robust metal body, resolution up to 25,000 dpi

The ELCIS I/90 incremental encoder is designed for industrial applications requiring maximum robustness and reliability. Its 90 mm diameter metal housing, fully machined from anodized aluminum, ensures excellent resistance to impacts, vibrations, and external agents. This model is supplied with a solid shaft of either 10 mm or 12 mm diameter and offers multiple mounting configurations using feet, a front flange, or a side bracket.

It offers configurable resolutions from 1 to 25,000 pulses per revolution (ppr), with a standard output frequency of 100 kHz and option of up to 300 kHz. The electronics are adaptable to modern control systems, with versions of 5 to 30 V DC and exits line driver, push-pull or open collector, ensuring direct integration with PLCs, drives and automation equipment.

The I/90 encoder stands out for its high mechanical resistance (50 G × 11 ms to impacts and 12 G in vibration), its thermal range of 0 °C to +70 °C and their protection IP-54 (optional IP-65), making it an ideal solution for heavy machinery, servomotors, test benches, and high-demand production lines

Properties

ParameterSpecification
ModelELCIS I/90
GuyIncremental encoder, solid shaft
Housing diameterØ 90 mm
Body length≈ 95 mm
Shaft diameterØ 10 mm or Ø 12 mm
Resolution1 … 25,000 ppr
Output frequency100 kHz standard / 300 kHz optional
Feeding5 – 30 V DC
Signal typeLine driver / push-pull / open collector
Continuous speedUp to 6,000 rpm
Impact resistance50 G × 11 ms
Vibration resistance12 G (10 – 2,000 Hz)
Operating temperature0 °C to +70 °C
Storage temperature–30 °C to +85 °C
ProtectionIP-54 (IP-65 optional)
Body materialAnodized aluminum
Weight≈ 800 g
MountingFront flange, legs or side support
Image of an Elcis brand encoder
I-90-technical drawing Robust Incremental Elcis Encoder

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