Autonics Encoder, Incremental, 3mm Hollowshaft, 200 PPR, Quadrature & Index Line drive Output, 5 VDC


Model Number:
Call + 1. 847. 388. 7191

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E20 series incremental rotary encoders with micro size & super lightweight, enables you to maximize space effectiveness. They are ideal solutions for narrow space and small & high precision facilities by minimizing shaft's moment of inertia.

Main Features
  • Diameter ø20mm of miniature rotary encoder
  • Easy installation at narrow space
  • Small moment of inertia
  • Power supply : 5VDC, 12-24VDC ±5%
  • Various output types
  • Specifications

    Item Diameter ø20mm shaft/hollow shaft built-in type incremental rotary encoder
    Resolution(P/R) 100, 200, 320, 360 (Not indicated pulse and output type Is customizable.)
    Electrical specification Output phase A, B, Z phase (Line driver output A, A(bar), B, B(bar), Z, Z(bar) phase)
    Phase difference of output Phase difference between A and B : T/4 ± T/8 (T=1cycle of A phase)
    NPN open collector output Load current: Max. 30mA, Residual voltage : Max. 0.4VDC
    Voltage output Load current: Max. 10mA, Residual voltage : Max. 0.4VDC
    Line driver output • Low - Load current : Max. 20mA, Residual voltage : Max. 0.5VDC
    • High - Load current : Max. -20mA, Output voltage : Min. 2.5VDC
    NPN open collector output Max. 1µs • Measuring condition - Cable length : 1m, I sink = 20mA
    Voltage output Max. 1µs
    Line driver output Max. 0.5µs
    Max. Response frequency 100kHz
    Power supply • 5VDC ±5%(Ripple P-P : Max. 5%)
    • 12VDC ±5%(Ripple P-P : Max. 5%)
    Current consumption Max. 60mA(dlsconnection of the load), Line driver output : Max. 50mA(dlsconnection of the load)
    Insulation resistance Min. 100MΩ(at 500VDC megger between all terminals and case)
    Dielectric strength 500VAC 50/60Hz for 1 minute(Between all terminals and case)
    Connection Cable type(Axial / Radial)
    Starting torque Max. 5gf·cm(5×10-4 N·m)
    Moment of inertia Max. 0.5g·cm²(5×10-8 kg·m²)
    Shaft loading Radial : 200gf, Thrust : 200gf
    Max. allowable revolution¶ 1 6000rpm
    Vibration 1.5mm amplitude or 300m/s² at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
    Shock Approx. Max. 50G
    Environment Ambient temperature -10 to 70°C, storage : -20 to 80°C
    Ambient humidity 35 to 85%RH, storage : 35 to 90%RH
    Protection IP50(IEC standard)
    Cable ø3, 5-wire(Line driver output : 8-wire), Length : 1m, Shield cable
    Accessory ø2mm Coupling(Shaft type), Bracket(Hollow shaft built-in type)
    Approval CE (Except line driver output)
    Unit weight Approx. 35g
    Document download
    ¶ 1: Make sure that. Max response revolution should be lower than or equal to max. allowable revolution when selecting the resolution.
    [Max. response revolution(rpm)= Max. response frequency / Resolution × 60 sec]
    ¶ Environment resistance is rated at no freezing or condensation.




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