Miniature Incremental Encoder I/40

Metal housing Ø40 mm | Aluminum base and steel cover | Solid shaft Ø6 mm (8 mm option) | Front centering Ø20 mm | Front mounting on circle Ø30 mm | 10 to 2500 pulses/revolution | Max. frequency response 180 kHz | Power supply 5 VDC or 12–24 VDC | IP52 / IP65 protection | Lightweight 120 g

The ELCIS I/40 model is a miniature incremental encoder with a fully metal housing of Ø40 mm, consisting of a machined aluminum base and a steel cover for reliable industrial work with a weight of 120 g.

It features a 20 mm diameter front centering bracket and a 6 mm diameter solid stainless steel shaft (with an optional 8 mm diameter H shaft), secured by front holes distributed around a 30 mm diameter circle. It provides 10 to 2500 pulses per revolution with a maximum frequency response of 180 kHz and offers options for NPN, Push-Pull, and Line Driver electronics.

The serial connection output is made via a 2-meter CVK radial shielded cable with IP65 protection on the encoder body, also accepting various industrial connectors at the cable end. Available in guemisa.es.

  • Cylindrical metal casing of Ø40 mm: aluminum base and 50G impact-resistant steel cover.
  • Solid shaft options: Ø6 mm shaft as standard or Ø8 mm shaft with H option in stainless steel.
  • Wide resolution range: from 10 to 2500 pulses per revolution with fast response up to 180 kHz.
  • IP65 radial mounting: CVK IP65 radial cable connection for installations with limited axial space.

Technical Frequently Asked Questions

What housing dimensions and shaft options does the I/40 model offer?

It features an outer diameter of Ø40 mm with a centering of Ø20 mm and solid shaft options of Ø6 mm standard or Ø8 mm under option H.

What are the available impulse resolutions for the Model 40?

It is available in a wide range of resolutions from 10 to 2500 pulses per revolution with a frequency of 180 kHz.

What type of output and degree of protection does the I/40 encoder have?

It has a shielded CVK radial cable output with IP65 protection rating on the encoder and IP52 on the shaft side.

Properties

FeatureSpecification
Mechanics
HousingMetal Ø40 mm
Weight120 g
AxisØ6 mm (8 mm option) stainless steel
max radial/axial load.2 kg
Electric
Exit-side protectionIP65 with CVK cable (see page 2)
Feeding5 V ±5 % · 12÷24 V (see page 2)
Max. consumption.60 mA standard · 50 mA line driver
Impulses per lap10 to 2500
Max frequency.180 kHz
Protection and environment
axle-side protectionIP52 standard
max. continuous RPM5000 rpm (intermittent: +30 %)
Impact resistance50 G × 11 ms
Vibration resistance12 G (10–2000 Hz)
Operating temperature-10 … +70 °C
Storage Temp.-30 … +85 °C
ELCIS I/40 miniature incremental encoder
Dimensional drawing of the ELCIS I/40 miniature incremental encoder

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