This product is not currently available. For more information, including distributor inventory, please contact us.

  • Overview

This product is not currently available. For more information, including distributor inventory, please contact us.

ROTARY ENCODERS ED-21 SERIES

ROTARY ENCODERS ED-21 SERIES-CAT-RENC0005
  • MEAS
The ED-21 series magnetic encoder is designed to replace traditional mechanical potentiometers.
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Product Features

  • Rotary Encoder Sensor Product Type : Rotary Absolute Encoder

  • Rotary Encoder Sensor Package : Dia 31.75 x 21.62 mm

  • Rotary Encoder Sensor Input Voltage (VDC): 4.75 – 5.25

  • Output Level (High) (VDC): 4.5

  • Output Level (Low) (VDC): .5

Available from

LADD Inc

Overview

The ED-21 magnetic encoder is offered with a ball bearing supported shaft. Two standard output options are available: 0.5 VDC to 4.5 VDC or 4 mA to 20 mA. The magnetic technology used in the ED-21 offers advantages over conventional electro-mechanical potentiometers with sealed electronics, extended temperature ranges, and virtually unlimited life as there are no mechanical parts to wear out.

BENEFITS

  • Analog voltage or current output
  • Low profile
  • IP52 sealing
  • Ball bearing 
  • Magnetic sensing technology
  • Encapsulated electronics/sealed
  • Harsh environment compatibility 

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Rotary Encoder Sensor Product Type  Rotary Absolute Encoder

Configuration Features

  • Electrical Connection  3 Pin Header

  • Interface  Analog Voltage, Current

Electrical Characteristics

  • Rotary Encoder Sensor Input Voltage (VDC) 4.75 – 5.25

  • Output Level (High) (VDC) 4.5

  • Output Level (Low) (VDC) .5

  • Output Level (Low) (mA) 4

  • Output Level (High) (mA) 20

Body Features

  • Rotary Encoder Sensor Housing Material  Plastic

  • Rotary Encoder Sensor Flange  Metal

  • Shaft  Metal

  • Shaft Seals  IP52

Usage Conditions

  • Operating Temperature Range  -40 – 85 °C [ -40 – 185 °F ]

Operation/Application

  • Bearing Life (Shaft Revolutions)  30 M

  • Maximum Operating Speed (RPM) 3000

  • Shaft Loading (Axial) (Newton) 20

  • Shaft Loading (Radial) (Newton) 10

Industry Standards

  • IP Rating  IP52

Packaging Features

  • Rotary Encoder Sensor Package  Dia 31.75 x 21.62 mm

Other

  • Bearing Type  Ball

  • Angular Range (°) 360

Reference Number

  • TE Internal Number CAT-RENC0005

Related Materials

Datasheets & Catalog Pages