RES20-100-200

DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

MANUAL SETTING TYPE OPTICAL ENCODERS ˙FEATURES /g79/g3Contactless, manual adjustment only /g79/g3Compact, light weight /g79/g3With click (REC20, REC20C, REC20D, RECW20D) /g79/g3Panel seal type (RESW20D, RECW20D) /g79/g3RoHS compliant ˙PART NUMBER DESIGNATION RE C W 20 D - 50 - 201 - 1 Series name Click $ɿWith click 4ɿWithout click Panel seal φ 20 mm Size 8ɿPanel seal (With O ring) BlankɿNon Panel seal Output connection ɿCable wire Output phase Resolution (P/R) Model 25, 50 REC/RES RoHS compliant ˙ LIST OF PART NUMBERS Resolution 50 (P/R) 100 (P/R) 50 (P/R) 100 (P/R) 25 (P/R) 50 (P/R) 25 (P/R) 50 (P/R) ltem Output wave form Saturated wave Pseudosquare wave Pin terminal Without click Non Panel seal RES20-50-200 RES20-100-200 RES20-50-200-Z RES20-100-200-Z REC20-25-201-1 REC20D-25-201-1 RES20B-25-201-1 RES20D-25-201-1 RES20D-50-201-1 REC20C-50-201-1 REC20D-50-201-1 RESW20D-25-201-1 RECW20D-25-201-1 RESW20D-50-201-1 RECW20D-50-201-1 Panel seal Without click With click Without click With click Without click With click Without click With click Cable wireSquare wave Output terminal Click Panel seal Part number ˞Verify the above part numbers when placing orders. The knob is available.

Item Part number REC20RES20-ZRES20 RES20B REC20C RES20D REC20D RESW20D RECW20D Input current Output wave form Output phases Resolution Phase difference of outputs A & B Maximum frequency response Output signal “1 (High)” “0 (Low)” Light source ˙ STANDARD SPECIFICATIONS DC5 V ʶ 5 % 7040 50mA maximum Hz Square waveSaturated wave Pseudosquare wave A, B 2550 100 50 100 50 25, 50 90° ʶ 45° 500 100 + 4.0 V minimum + 1.0 V maximum 500 200 + 4.5 V minimum2 Vp-p minimum

1 Vp-p

+ 0.5 V maximum LED /g79/g3Electrical characteristics /g79/g3Mechanical characteristics 0 ~ 50 °C – 20 ~ 80 °C IP40 Starting torque Item Part number REC20RES20-ZRES20 RES20B REC20C RES20D REC20D RESW20D RECW20D Click torque Click number Shaft loading (When mounting) Net weight Strength of tighten screw 19.6 {200} maximum 25 ———— 50 25, 50 25, 50 ———— 19.6 ———— 9.81 ʶ 4.9 ———— 11.8 ʶ 4.9 {120 ʶ 50} ————4.90 {50} maximum 2.94 {30} maximum 2.94

9.81 N {1 kgf} maximum

4.9 N {500 gf} maximum

0.98 N·m {10 kgf·cm} maximum 0.49 N·m {5 kgf·cm} maximum Approx. 25 gApprox. 20 g Approx. 20 g Approx. 10 g

2.94 N {300 gf} maximum

4.90 N {500 gf} maximum

/g79/g3Environmental characteristics Operating temp. range Item Part number REC20RES20-ZRES20 RES20B REC20C RES20D REC20D RESW20D RECW20D Storage temp. range Protection grade Note) Manual setting only. mN·m {gf·cm} mN·m {gf·cm} REC/RES OPTICAL ENCODERS

2.8 10.4 φ φ 4.7 2 – R0.2 R0.5 6.8 7.25 2.5 0.5±0.1 M 9 P = 0.75 4.7 6 –0.05 φ φ 10.3 φ 20 80 min. 9 6.5 1.5 1120 Lead wireAWG26 –0.06 φ 2. Washer 0.5 9.4 12.9 φ φ M 9 P = 0.75 12 1. Nut ʻOption (Stopper) ʼ /g79/g3RES20D / REC20D / RESW20D / RECW20D ʻAttachment ʼ Vibration Power OFF Power OFF Power OFF Power ON Power OFF Power OFF Shock High temperature exposure Low temperature exposure Humidity Thermal shock Power OFF Power ON REC/RES OPTICAL ENCODERS ˙OUTLINE DIMENSIONS Unless otherwise specified, tolerance: ± 0.4 (Unit: mm) /g79/g3RES20D/RESW20D Without click / Without click, With panel seal) /g79/g3REC20D/RECW20D With click / With click, With panel seal) ˞Water resistant washer will be provided for panel seal type. Position stopper (metal piece) is available. Test item ˙RELIABILITY TEST The output shall satisfy the criteria below after the following tests. Test conditions Amplitude : 1.52 mm or 98.1 m/s (10 G) whichever is smaller. 10 ~ 500 Hz excursion 15 min/cycle, 8 cycles each for X, Z, directions. 3 times each in directions (X, Z) at 490 m/s (50 G), 11 ms. °CɹI (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) °CɹI − °CɹI °CɹI °CɹRelative humidity ʙ ɹI (To be measured after wiping out moisture and leaving samples for 1 h at normal temperature and humidity after the test.) To be done 10 cycles with the following condition (To be measured after leaving samples for 1 h at normal temperature and humidity after the test.) °C ± °CɹIɺ− °C ± °CɹI The stopper can be provided upon request.

23 max. M9 P = 0.75 AWG26 15 6.5 1.5 (23) 18 max. /g113 0 –0.02 10.3 –0.05 /g113 (100) 20/g113 W 0.8 /g61 D 1.2 10.3/g113 20/g113 3. Stopper 2.8 2.5 0.5 6.8 7.5 (100) 15 6.5 1.5 (23) 23 max. M9 P = 0.75 AWG26 25 max. /g113 –0.02 /g113 20/g113 10.3 0 –0.05 2. Washer 0.5 9.4 12.9 φ φ M 9 P = 0.75 12 1. Nut M 9 P = 0.75 1.2 6.5 1.5 15 max. (38) 2.5 1 3.5 11 0.8 –0.02 –0.05 φ φ 10.3φ Connector B4PɾSHFɾ1AA VB A O 9 max. ˙ OUTLINE DIMENSIONS Unless otherwise specified, tolerance: ± 0.4 (Unit: mm) REC/RES OPTICAL ENCODERS /g79/g3REC20 (With click) /g79/g3REC20C (With click) (Without click) ʻAccessories ʼ /g79/g3RES20/RES20-Z (Without click)

Unless otherwise specified, tolerance: ± 0.4 CWOutput “A” Output “B” Click spot T a bc d CWOutput “A” Output “B” a, b, c, d ʾ 1/10T Click spot Square wave Square Wave CW T 1/4T1/8T CCW Click range (REC20,REC20C) Output“B” Output“A” 8.5 2.5 4.5 7.5 9.5 R10 2 – M 3 Knurl (All surronding area) +0.10 +0.05 φ φ φ φ Saturated Wave CW T 1/2T 1/2T 1/4T1/8T CCW Output“B” Output“A” a b cd Output “A” 2.5 V CW Output “B” 2.5 V a, b, c, d ʾ 100 μs ˙OUTPUT /g79/g3RES20D/REC20D/RESW20D/RECW20D /g79/g3REC20/RES20B/REC20C REC/RES OPTICAL ENCODERS (Unit: mm)/g79/g3KNOB FOR SETTING ENCODERS The knobs are sold separately as an optional item. ˞Use a hexagon wrench for 1.5 fastening. Click spot /g79/g3RES20 /g79/g3RES20 ˎˎˎZ

Vcc 5 V (Red)

0 V (Black)

Output “A” (White) “B” (Green) 4.7 kΩ1 kΩ Vcc 5 V (Red) Output “A” (White) “B” (Green) Vcc 5 V A B 85 Ω min. Vcc 5 V Output “A” Output “B” GND 120 Ω 15 kΩ 15 kΩ +5 V Output “A” Output “B” 0 V Comp. Comp. R R 10 kΩ5 kΩ 5 kΩ V A B G85 Ω min. 10 kΩ ʵ ʴ ʵ ʴ REC/RES OPTICAL ENCODERS /g79/g3REC20/RES20B/REC20C ˙ OUTPUT CIRCUIT /g79/g3RES20D/REC20D/RESW20D/RECW20D /g79/g3RES20 /g79/g3RES20-Z /g79/g3RES20 ˙ EXTERNAL SCHEMATICS