Standard Incremental Encoder I/59A

Housing Ø59 mm | Shaft Ø6 h7 stainless steel | 1 to 25000 pulses/revolution | Max. frequency 100 kHz | Power supply 5–30 V | Outputs NPN, PNP, push-pull, line driver and TTL | IP64 shaft side (IP66 sealed) | 6000 rpm continuous | Weight 300 g | Cable output with 1 m connector at cable end

Compact, general-purpose incremental encoder.

Housed in a Ø59 mm casing, the I/59A offers 1 to 25000 pulses per revolution, a maximum frequency of 100 kHz (300 kHz optional) and NPN, PNP, push-pull output electronics, 26LS31 and 88C30 drivers and TTL 7404, powered between 5 and 30 V depending on the version.

Anodized aluminum base, VALOX 420 cover, and Ø6 h7 stainless steel shaft supporting 3 kg of radial/axial load. Operates from 0 to +70 °C with IP64 protection on the shaft side (IP66 sealed, IP53 under torque) and connects via a 1 m cable with an end-connector, both rated IP65. Available in guemisa.es.

  • Resolution of 1 to 25000 pulses per lap and frequency up to 100 kHz (300 kHz optional).
  • Nutrition 5 to 30 V according to the version.
  • NPN, PNP, push-pull output electronics, 26LS31 and 88C30 drivers and TTL 7404.
  • Until 12000 rpm continuous with low torque bearings and 6000 rpm in standard version.

Technical Frequently Asked Questions

What signal versions does the I/59A offer?

Unidirectional (M), bidirectional (B), bidirectional + zero (BZ) and unidirectional + zero (MZ).

What supply voltages does it support?

5 V ±5 %, 8–24 V, 18–28 V, 8–15 V, 12 V ±5 %, 24 V ±5 %, 12–30/12 V, 8–24/5 V, 10–30 V, 18–28/5 V and 15–30/15 V. With 88C30 driver, maximum 15 Vdc.

How do you connect the I/59A?

By 1 m cable (CV) or by cable end connector (7, 10, 9, 12, 5, 17, 26 or 16 contacts depending on code), both with IP65 protection.

Properties

FeatureSpecification
Mechanics
HousingØ59 mm
Weight300 g
AxisØ6 h7 stainless steel
max radial/axial load.3 kg
Electric
Exit-side protectionIP65 (cable and connector at the end of the cable)
Feeding5–30 V according to version (see page 2)
Max. consumption.120 mA standard · 180 mA line driver
Impulses per lap1 to 25000
Max frequency.100 kHz (300 kHz optional)
Protection and environment
axle-side protectionIP64 standard • IP66 sealed (Z) • IP53 low torque (B)
max. continuous RPM6000 standard · 3000 sealed · 12000 low torque (intermittent: +30 %)
Impact resistance50 G × 11 ms
Vibration resistance12 G (10–2000 Hz)
Operating temperature0 … +70 °C
Storage Temp.-30 … +85 °C
Standard incremental encoder ELCIS I/59A
Dimensional drawing of the ELCIS I/59A standard incremental encoder

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