KXL Wide-Gap Magnetic Encoder Components

KXL Wide-Gap Magnetic Encoder Components

KXL Wide-Gap Magnetic Encoder OEM Components

Outline Drawing
Admotec ADKXL digital encoder components from Avtron give OEMs the durability of magnetic encoders in the same space as inferior optical encoders. Wide-Gap technology enables OEMs to easily mount the KXL encoder without precision gapping or adjustment.
 
The ADKXL Wide-Gap magnetic encoder consists of two pieces: a magnetoresistive sensor board, and a rotor (sizes from 0.3" to 10" [6mm-250mm]). Put an end to sensor crashes and contamination failures inside your machine... upgrade to KXL encoders. Also available: high density model KXS and sine-cosine output encoders KAS and KAL.
Resolution: Up to 16,000 CPR (Quadrature Pulses A, B)
Signal Outputs:  A, A/, B, B/
Maximum Speed: 100,000 RPM
Channel Frequency:  500 kHz maximum
Sensor-to-Rotor Airgap: 0.050" [2.5mm] max
Angular Error: <10 arc minutes
Hysterisis:  1 edge
Operating Temperature: –40 to 115 °C
Supply Voltage 5.0 ±0.25 Vdc
Supply Current 20 mA typical
Industry General Food & Beverage Pulp & Paper Wood Products Wind Power Crane & Hoist Metals Mining Marine Oil & Gas

Light Mill Duty

AV20, AV25, AV6A, AV6M, HS25A, HS35A, HS6A, HS6M, K661, 		                   

Mill Duty

ADDG, HS35M, K661, M185, M3, M3(small), M925, RAHS35M 		                   

Heavy Mill Duty

AV115, AV125, AV45, AV5, AV56, AV56S, AV67, AV85, AV850, HS45, K661, M4, M4(small), M460, M628A, XR115, XR12, XR125, XR45, XR4F, XR5, XR56, XR67, XR85, XR850, XRB1 		                   

Severe Mill Duty

AV12, AV30, AV485, AV5, AV685, HS40, K661, M484, M6, M7, M925, XR12, XR47, XR485, XR5, XR685, XRB1, XT45 		                   
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Product Glossary

  • A Quad B

    A Quad B refers to the set of output quadrature signals from an incremental quadrature encoder to indicate speed and direction, including complements: A, A NOT, B, B NOT (, , , ). Most Avtron encoders offer A Quad B output at no extra cost.  For more information on quadrature- Wikipedia: http://en.wikipedia.org/wiki/Quadrature_phase

  • Encoder

    A device which indicates position and speed via a set of digital outputs. Incremental encoders output quadrature (A Quad B) signals, and may add a marker pulse once per revolution.  Absolute encoders typically indicate position via a digital message, a set of parallel outputs, or analog values.

  • Magnetic Encoder

    Magnetic and magnetoresistive encoders typically use a magnetized rotor with north and south poles lined up around the perimeter of the disk. A magnetoresistive sensor detects the transitions, and these are the counts or pulses generated by the encoder. Magnetic encoders withstand dirt, dust, water, and temperature changes far better than optical encoders.

  • Magnetic Rotor

    A magnetized disk with multiple north and south poles lined up around the perimeter of the disk. A magnetoresistive sensor detects the transitions and generates the pulses generated by the magnetic encoder.

  • Magnetoresistive Sensor

    A sensor that detects the magnetic poles on an encoder's magnetic rotor and transforms them into pulses. Avtron magnetoresistive (MR) sensors use advanced technology to reject external magnetic signals such as brake solenoids and motor magnetic fields. MR sensors enable Avtron magnetic encoders to ignore dirt, oil, water, and other contaminants.

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