This product is discontinued
  Ono Sokki Company, Ltd.

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RP-5320D series

Overview of Rotary Encolder
Outer Dimensions (PDF)

Rigid type for general-purpose

  • Compact, rigid with thick diameter (φ15) and designed for machine tool.

  • Reduced equivalent load thus enabling long service life by increasing the distance between bearings.

  • Excellent resistance by an oil seal and a water-proof type connector as a connection method (An oil seal is attached as standard.)

  • Designed to operate with various output pulse types and power-supply voltages.

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

Standard number of output pulse (P/R)

100 200 300 360 500 600 1000 1200 1800 2000 2500 3000 4096 5000 6000 8192 10000

Option number of output pulse (P/R)

314 1024 2048 4000


Electrical Specification (*:option)

Output waveform 2-phase square wave + “zero mark” (*Timing can be selectable.)
Output voltage Hi:10 V or more, Lo:0.5 V or less
Output type

Totem pole output, load resistance 470 Ω min or more.
*Line driver: equivalent to 26LS31 (5 VDC only)
*Open collecttor: DC40V 50mA or less (DC12V, 24V only)

Adjacent error Adjacent ±1/200 P Accumulated
Power supply 12 VDC ±10% 150 mA *5 VDC ±5% 180mA *DC24V +5,-10% 150mA
Response frequency 100 kHz
Connection method

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


Mechanical Specification

Maximum rotational speed 5000 r/min
Maximum allowable load Radial 50 N, Thrust 50 N
Starting torque 30 mN・m
Moment of inertia 165 g・cm2
Weight 0.8 kg


General Specification

Operating temperature -10 to + 60 °C
Storage temperature -20 to + 70 °C
Humidity 95 % (40 °C / 8h) with no condensation
Standard IPX5
Vibration 98 m/s2 (2h each in X,Y and Z direction)
Shock 980 m/s2 (3 times each in X, Y and Z directions, 98 m/s2 in the axial direction)

Revised: 2011/11/02

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