Opto-electronic Incremental Encoder

MRB / MRBC
  
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-   2 Channels
 -   5VDC  (3.3VDC Option)

-   25, 50 Pulses

-   <10mA Current Consumption

-   1,000,000 Cycles Life

-   Detents (MRBC) 
  
The MRB series optical encoders are a cost effective panel controller for manual set point adjustment. The low current consumption and optional 3.3V supply voltage make these  optical rotary encoders ideal for battery powered applications.
   

Electrical Specifications

MRB

MRBC

Resolution

25,50 (PPR)

25 (PPR)

Channels

 2 (A, B)

Supply Voltage

 5 VDC ±5% standard  /  3.3 VDC ±5% optional

Output Voltage  (no load)

 High: 0.5V minimum     Low: 0.4V maximum

Frequency Response

 100Hz max.

Current Consumption

max. 10mA (typical 7mA)

Output

 HMOS

Mechanical Specifications

Life

 1,000,000 Cycles

Detents

 No Yes

RPM max.

 120 (cut-off frequency) 240 (cut-off frequency)

Rotational Torque

 1 ~ 4 mN·m  (0.14~0.57 oz. inch) 7 ~ 14 mN·m  (1~2 oz. inch)

Weight

 16 grams

Environmental Specifications

Operating Temperature

 -20ºC to +60ºC

Storage Temperature

 -40ºC to +85ºC

Vibration

 10 - 55 Hz, 1.5mm, 2 hrs.

Shock

 50G, 11ms

Protection Grade

 IP 40

Materials

Housing

 Die cast - galvanized

Shaft / Bushing

 Metal

Schematic

Output Waveform

Dimensions (mm)
 
  

P3 America, Inc.

3089C Clairemont Dr. #363 - San Diego, CA  92117

Phone: (858) 277-1420   Fax: (858) 225-0439

www.p3america.com
 

© P3 America, Inc. 2004 - 2006. All Rights Reserved