This product is discontinued
  Ono Sokki Company, Ltd.

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RP-1130D series
Overview of Rotary Encolder
Outer Dimensions (PDF)

Bottom-mount Industrial type for general-purpose


  • An oil seal is fitted to the rotating shaft and a water-proof connector is mounted as standard, making these encoders applicable to any environment.

  • Excellent shaft loading (100N)

  • ”Noise immunity” circuit prevents power noise and erroneous signal generation caused by small vibrations.

Standard number of output pulse (P/R)

200 360 600 1000 1200 2000 2500


Electrical Specification (*:option)

Output waveform 2-phase square wave *zero mark
Output voltage Hi:10 V or more, Lo:0.5 V or less
Output type Totem pole output, load resistance 470Ω min.
*Open collector output 40 VDC, 50mA or less
Adjacent error Adjacent ± 1/200P Accumulated ± 1/4P or less
Power supply 12 VDC ± 10% 180 mA
Response frequency 100 kHz
Connection method

Connector (water proof type, cable side:SNW-2010-PCF)
*Directly attached cable 2m (one end open)

1 2 3 4 5 6 7 8 9 10
Signal 1 Signal 2 Signal Z - - - Common Case +Vcc 0V
Common and 0V are shared inside of the RP-1130D


Mechanical Specification

Maximum rotational speed 5000 r/min
Maximum allowable load Radial 100 N, Thrust 100 N
Starting torque 50 mN・m (when the shaft with oil seal)
Moment of inertia 65 g・cm2
Weight 1.3 kg


General Specification

Operating temperature 0 to + 60 °C
Storage temperature -20 to + 70 °C
Humidity 95 % (when the shaft with oil seal / 40 °C / 8h) with no condensation
Standard IPX5
Vibration 49 m/s2 (2h each in X,Y and Z direction)
Shock 980 m/s2

Revised: 2012/04/25

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