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Model 38Z

Product catalog summary

Overview: The 38Z Miniature Encoder is designed for use with motors having a shaft diameter of 4 to 8 mm, utilizing adapting bushes. It is a low-cost, incremental encoder equipped with a specific spring coupling.

Technical Specifications:

Material: Base made of aluminum, cover made of steel.
Weight: 180 grams.
Shaft: Hollow steel with a diameter of 4 to 8 mm.
Maximum radial/axial load: 1.5 kg.
Protection: IP54 standard for sealed low torque.
Maximum continuous RPM: 5000, with intermittent max RPM at 30% higher.
Starting torque: 5 gcm.
Ball bearings life: 1.5 x 10⁹ revolutions.
Impact resistance: 40 G x 11ms.
Vibration resistance: 10 G (10 ÷ 2000 Hz).
Operating temperature: -10 to 70 °C.
Storage temperature: -25 to 80 °C.
Number of pulses per revolution: 1 to 2500.
Maximum frequency: 100 kHz, with an option for 160 kHz.
Maximum consumption: 120 mA.
Light source: LED with a lifespan of over 100,000 hours.

Electronics:

Power Supply: 5 to 24V.
Output Options: Push-Pull (30 mA), Line Driver (5V only).

Possible Configurations:

Frequency: 160 kHz option available.
Custom options available.
Various cable and connector outputs, including sealed and normal options.

Ordering Information: The encoder can be customized with different pulses per revolution, power supply options, electronic configurations, and connection types. It is manufactured according to UNI EN ISO 9001:2000 standards and comes with a CE mark and a two-year warranty from the delivery date.

Catalog excerpts

INCREMENTAL ENCODER MINIATURE ENCODER EQUIPPED WITH A PARTICULAR SPRING COUPLING. FIT TO BE USED ON MOTORS WITH SHAFT Ø FROM 4 TO 8 mm IF EQUIPPED WITH ADAPTING BUSHES. LOW COST. Sized draw standard version: Measures without tolerance according to UNI ISO 2768-mk Max joint compensation: axial ± 0,2mm, radial ± 0,2mm, angular ± 1,5° ALUMINIUM STEEL 180 g Ø 4÷8 HOLLOW STEEL 1,5 kg see 'CONNECTION' of page 2 low torq. std. 54 sealed standard 5000 5 - 1,5 x 10^9 revolutions 40 G x 11ms 10 G (10 ÷ 2000 Hz) (see page 2) 5÷24V -10÷70 °C -25÷80 °C 1 ÷ 2500 100 kHz (160 option) max 120 LED with >= 100000 h life (°) IP according to CEI EN 60529,EN 60529,IEC 529 (**) intermittent max RPM + 30% of continuous max RPM ELECTRONICS CODE DESCRIPTION LINE DRIVER CODE DESCRIPTION CODE DESCRIPTION Tolerance between phases ± 45° , symmetry ± 20° (§) Clock-wise output rotation (see shaft). ELCIS s.r.l. Via Rosa Luxembourg 12/14 10093 COLLEGNO (TO) ITALY Phone: +39 011 715577/78 a.r. Mail: ELCIS s.r.l. P.O.Box 43 10093 COLLEGNO (TO) ITALY * http://www.elcis.com * e-mail: [email protected] * Fax: +39 011 712613

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POSSIBLE DESCRIPTION Custom options TERMINAL BOX ORDERING POSSIBLE HOLLOW Ø ( ( ( ( ( ( ( ( ( ( ( ( ( ( OPTIONS MODEL ( ) ( ) ( ) ( ) ( ) ( ) ( H ) PUSH-PULL ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( N ) LINE DRIVER ( ) (only 5V) CABLE END CONNECTOR IP65 encoder output (VMC) 7c normal (TMC) 7c sealed (VLC) 10c normal (TLC) 10c sealed (VDC) 9c (VHC) 12c anticlock. ( ) ( ) (VEC) 5c ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) POWER SUPPLY (1) For further information see PULSES/REVOL. data sheet (2) For further information see ELECTRONIC data sheet (3) For further information see CONNECTION data sheet ELCIS company...

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