RL46 – Laser Encoder

RL46 Datasheet PDF learn more.

Part number : RL46

Functions : This is a kind of semiconductor, Laser Encoder.

Pin arrangement :

Package information :

Manufacturer : Copal

Image :

RL46 Datasheet PDF

The texts in the PDF file :

COPAL ELECTRONICS LASER ENCODERS RL46 s FEATURES q High resolution — 20000 P/R q High frequency response — 500 kHz q Compact φ 46 and light weight 150 g q Simple construction s PART NUMBER DESIGNATION RL 46 – 20000 – 2 1 1 – 1 Series name Output connection 1 : Cable wire Resolution (P/R) 20000 Input voltage 1:5V Output phase 2 : “A” & “B” Output phase “Z” 1 : Provided s LIST OF PART NUMBERS Resolution 20000 (P/R) Item Input voltage 5V Maximum frequency response 500 kHz Part number RL46-20000-211-1 ❈ Verify the above part numbers when placing orders. s STANDARD SPECIFICATIONS q Electrical characteristics Input voltage Input current Output wave form Output phases Resolution (P/R) Phase difference of outputs A & B Maximum frequency response “1 (High)” Output signal Light source “0 (Low)” DC5 V ± 5 % 180 mA maximum Square wave A, B, Z 20000 90° ± 45° 500 kHz + 3.6 V minimum + 0.5 V maximum Semiconductor laser q Mechanical characteristics Starting torque Inertia Shaft loading (When mounting) Net weight Radial Axial 2.45 mN·m {25 gf·cm} maximum 25 g·cm2 maximum 19.6 N {2 kgf} maximum 9.81 N {1 kgf} maximum Approx. 150 g q Environmental characteristics Operating temp. range Storage temp. range 0 ~ 60 °C − 40 ~ 80 °C Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. Jan, 2003 COPAL ELECTRONICS RL46 LASER ENCODERS s RELIABILITY TEST The output wave form shall satisfy the standard specifications after the following tests. Test item Vibration Shock High temperature exposure Low temperature exposure Humidity Thermal shock Power OFF Power OFF Power OFF Power ON Power OFF Power ON Power OFF Power OFF Test conditions Amplitude : 1.52 mm or 98.1 m/s2 (10 G) whichever is smaller. 10 ~ 500 Hz, excursion 15 min/cycle, 8 cycles each for X, Y, Z, directions. 3 times each in [ … ]

RL46 PDF File



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