Sick là hãng sản xuất encoder nổi tiếng với các loại encoder siêu chính xác. Với các loại encoder từ 100 xung tới 5000 xung 3 kênh ABZ cho độ chính xác cao.

phù hợp cho nghiên cứu, làm robot hay đo chiều dài, vận tốc

Hiện tại chúng tôi đang có các loại : 100 xung - 250 xung - 1024 Xung - 2048 Xung

Hàng đã qua sử dụng, vì thế chúng tôi đã kiểm tra trước, và sẽ test lại khi giao hàng cho quý khách

 

  • PERFORMANCE

    Pulses per revolution 1,000
    Measuring step 90° electronically/pulses
    Measuring step deviation ± 18° / pulses per revolution
    Error limits ± 54° / pulses per revolution
    Duty cycle ≤ 0.5 ± 5 %
    Initialization time < 3 ms
  • ELECTRICAL DATA

    Electrical interface 4.5 V ... 5.5 V, TTL/RS422
    Connection type Cable, 8-wire, universal, 1.5 m
    Operating current ≤ 50 mA (without load)
    Load current ≤ 30 mA
    Output frequency ≤ 300 kHz
    Reference signal, number 1
    Reference signal, position 90°, electric, logically gated with A and B
    Short-circuit protection of the outputs ✔ 1)
    MTTFd: mean time to dangerous failure 600 years (EN ISO 13849-1) 2)
    • 1) The short-circuit rating is only given if Us and GND are connected correctly.
    • 2) This product is a standard product and does not constitute a safety component as defined in the Machinery Directive. Calculation based on nominal load of components, average ambient temperature 40°C, frequency of use 8760 h/a. All electronic failures are considered hazardous. For more information, see document no. 8015532.
  • MECHANICAL DATA

    Mechanical interface Solid shaft, face mount flange
    Shaft diameter 8 mm x 15.5 m
    Mass 180 g (with connecting cable)
    Shaft material Stainless steel
    Flange material Aluminum
    Housing material Aluminum
    Material, cable PVC
    Start up torque 0.9 Ncm (+20 °C)
    Operating torque 0.6 Ncm (+20 °C)
    Permissible shaft loading radial/axial

    30 N (axial)

    50 N (radial)

    Operating speed 6,000 min⁻¹ 1)
    Maximum operating speed 8,000 min⁻¹ 2)
    Moment of inertia of the rotor 0.65 gcm²
    Bearing lifetime 2 x 10^9 revolutions
    Angular acceleration ≤ 500,000 rad/s²
    • 1) Take into account self-heating of 3.3 K per 1,000 rpm when designing the operating temperature range.
    • 2) No permanent operation. Decreasing signal quality.
  • AMBIENT DATA

    EMC According to EN 61000-6-2 and EN 61000-6-3 (class A)
    Enclosure rating IP65
    Permissible relative humidity 90 % (condensation of the optical scanning not permitted)
    Operating temperature range –20 °C ... +85 °C, –35 °C ... +95 °C on request
    Storage temperature range –40 °C ... +100 °C, without package
    Resistance to shocks 100 g, 6 ms (EN 60068-2-27)
    Resistance to vibration 20 g, 10 Hz ... 2,000 Hz (EN 60068-2-6)

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