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Sensor Solution Source

Load · Torque · Pressure · Multi-Axis · Calibration · Instruments · Software

www.futek.com

Mechanical Installation

The following items should be observed 
to avoid damage to the LCF sensor during 
installation and usage .

• 

Avoid conditions that exceed the sensors 
IP rating .

• 

Store in a dry area without fixtures .

MAXIMUM MOMENTS AND OFF-AXIS 
LOADING

• 

Extraneous load information can be used 
to assist in determining if the sensor 
can withstand any unavoidable off-axis 
loads and moments . Extraneous load 
information can be found at: 

http://www .

futek .com/extraneous-load-factor

• 

An extraneous how-to guide can be 
found at: 

http://www .futek .com/files/

pdf/Extraneous_Load_Factors/How_To_
Calculate_Extraneous_Loads .pdf

1. 

Do not pull on or carry sensor 
by cable .

2. 

Monitor sensor output for 
effects on zero output during 
installation to avoid damage .

3. I

nstall in a dry, clean 

environment, unless IP rating 
allows for other environments

LCF Tension and Compression Sensor Family Manual

4

Summary of Contents for LCF Series

Page 1: ...Sensor Solutions Source Load Torque Pressure Multi Axis Calibration Instruments Software www futek com LCF Series Tension and Compression Sensor Family Manual...

Page 2: ...ments Software www futek com Table of Contents Features 3 Mechanical Installation 4 Maximum Installation Torque 5 Mounting and Installation 6 Bolt Torque and Tightening Pattern 7 Cable Care and Routin...

Page 3: ...ection of capacities ranging from 25 lb to 100 000 lb Internal amplifiers for voltage or current output available on select models Integrated TEDS calibration information available on some models Fati...

Page 4: ...be used to assist in determining if the sensor can withstand any unavoidable off axis loads and moments Extraneous load information can be found at http www futek com extraneous load factor An extran...

Page 5: ...IMUM BOLT TORQUE in lbs LCF300 25 100 0 50 100 100 0 250 500 100 0 LCF400 250 500 700 0 1000 700 0 2500 700 0 5000 700 0 LCF450 LCF455 300 700 0 500 140 0 1000 450 0 2000 1000 0 5000 2100 0 10000 2100...

Page 6: ...ring Further mounting suggestions Mounting and Installation Below is information for proper mounting and installation Refer to the sensor spec sheet for thread information and proper load cell orienta...

Page 7: ...g or heat treating is performed after grinding on the mounting plate re verify that the surface maintained its flatness Heating of materials can cause warpage Make sure that the mounting plate can sup...

Page 8: ...us of ten times the diameter of the sensor cable for dynamic or moving applications and not exceed a onetime static permanent bend of two to three times the diameter of the cable CABLE JACKET REFERENC...

Page 9: ...ctions Additional connection standard colors are Orange and Blue Consult the sensor s online spec sheet for any further wiring information LCF EXCITATION POWER LEVELS SENSOR FAMILY MAX EXCITATION LCF3...

Page 10: ...atstone bridge to generate a known fixed output from the sensor Shunt results can be used to set up instruments as well as compare changes to the load cell output over time and usage When selecting th...

Page 11: ...oading surface Sensor loading surface is not obstruct ed or supported and able to flex under load Sensor support is not giving while sensor is loaded Internal disconnections or shorts would not be ava...

Page 12: ...le or noisy Sensor is exposed to temperature change Sensor support is not rigid and firm Sensor exposed to liquid or humidity Friction in assembly Stability of power supply and noise levels Fixtures f...

Page 13: ...and calibration period shall be defined based on application conditions endurance and usage Calibration data may be available online at http www futek com calibrationData aspx To send in your sensor o...

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