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+972-4-6300905

sales@kappasense.com

FREEe
Wireless Linear Encoders
wireless encoders
Cable-Free Readhead Absolute Encoder
  • Cable-free, ultra light readhead
  • Wide mechanical tolerances
  • High Accuracy
  • Multiple Readheads
  • Magnetic Immune
  • Easy Installation

Linear Encoder with Cable-Free Readhead

Kappasense’s FREEe™ is a linear encoder technology platform in which the readhead is a passive device weighs only 3 grams. Due to it’s Passive, Cable-less characteristics, moving Cables are not requiered!  All the encoder cabling is static and connected to the scale.

A primary factor of concern in linear motion systems is the robustness of the cables that are connected to the moving element. The FREEe™ solution enhances machine reliability by obviating the need for moving encoder cables.

In addition, KappaSense’s absolute capacitive linear encoders offer wide mechanical tolerances & Harsh Environment operation which makes it suitable for myriad applications.

Technical ENCODER SpecificationS

Encoder Parameter
  • Encoder type
  • Encoder interface
  • Stroke length
  • Accuracy
  • Resolution
  • Repeatability
  • Operating speed
  • Operating temp range
  • Power consumption
  • Roll, Pitch, Yaw
  • Lateral offset
  • Readhead height tolerance

  • * Contact us for improved Accuracy
    ** Depending on Scale Length

Value
  • Absolute/Incremental
  • BiSS C, AQB
  • See ordering table
  • ±10 µm*
  • 1, 2 µm**
  • 1, 2 µm**
  • 6 m/sec
  • 0 ÷ 70 °C
  • 5V 0.2A
  • ±0.5°
  • ±0.5 mm
  • ±0.5 mm

KEY FEATURES

  • Cable-free Readhead motion
  • Extended installation tolerance
  • Contamination Immunity: dust, grease & more
  • Customizable
  • Resilient to vibration
  • Immunity to magnetic fields
  • Wide temperature range

APPLICATIONS

  • Pharma & Biotechnology
  • Machine Automation
  • CNC & Laser Printing
  • Medical Robotics
  • Linear Motors & Stages
  • Electro-Optical control
  • Challenging Environments (Temperature, Vibration, Dirt)

MECHANICAL DIMENSIONS

Click to view

Ordering Information

Length Modification: Available 120-1200 mm
Ordering Example: FREE-0260-A-B-S-01-001
* Contact for more information

Multiple Readheads

Kappasense FREEe™ platform can offer the ability to implmement multiple number of Read-heads on a single Linear Scale, Thus, giving the ability to control more than 1 load on the same axis with a single encoder.

The benefit is substantial:
  • BOM cost reduction
  • HW space consumption reduced
  • Less Weight
  • Absolute position
Applications:
  • Linear Transport Systems / Track Systems
  • Conveyors
  • Multi-lenses Optical devices
wireless absolute capacitive linear encoder

Check our Custom & Modifications Page
and contact us to know more.

8 Good reasons for choosing

KappaSense Capacitive Linear Encoders (C.L.E)

1

Capacitive Absolute
Linear Encoder

2

Installation
Flexibiliy

3

Temperature
Range

Cable Free
Readhead

5

Limited Liquid
Sensitivity

6

No Manetic
Sensitivity

7

Limited Dust
Sensitivity

8

Field-proven in
Flagship machines

How can we assist you?
You are always welcome to contact us.
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