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SM40F side pressure sensor
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  • SM40F side pressure sensor

SM40F side pressure sensor

This sensor uses alloy steel or stainless steel and features a unique side-pressure structure. Its working principle involves a wire rope passing through a U-bolt (or pressure block + bolt) and fixed to the sensor via two end slots. When the wire rope is under tension, the force acts on the sensor via a guide wheel. It is suitable for measuring and controlling wire rope tension, mainly used in lifting equipment such as electric hoists, material lifts, and wire rope direct lifts.

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Description Overview

 

This sensor uses alloy steel or stainless steel material, and has a unique side-pressure structure. The working principle is The wire rope passes through a U-bolt (or pressure block + bolt) and is fixed to the sensor by two end slots. When the wire rope is under tension, the force acts on the sensor through the guide wheel. Suitable for the measurement and control of wire rope tension, mainly used in electric hoists, material lifts and other lifting equipment such as wire rope direct lifting.

 

 

 

Features High reliability, good interchangeability, easy installation and use, simple operation Easy Maintenance

 


 

Dimensions Dimensions In mm. 1mm=0.03937 inches

 

 

 


 


 

Circuit Diagram Circuit Diagram:

 

 

 

Specification Technical Parameters:

Item Type

Technical Parameters    Technical parameters

Measuring Range
Nominal load range

1 ~ 10t

Operating Voltage  
Power supply

10~12 VDC

Zero Balance

Zero balance

1.0 ± % of rated output

Analog Output  
Analog output

2.0±0.0 1mV/V

Input Impedance

Input resistance(Rlc)

400 ± 20 Ω ohms

Output Impedance

Output resistance(Ro)

350 ± 5 Ω ohms

Insulation Resistance

Insulation resistance

5000 M Ω( Mege-Ohms

Overall Accuracy  
Class precision

0.05 %FS

Temperature Drift  
Effect of temperature

0.02 %FS/10℃

Operating Temperature  
Operating temperature

-40 ~ +85℃

Safe Overload  
Safe Load Limit

200% FS

Yield Safety Margin   
Safety margin against yielding

300% FS

Breakage Safety Margin  
Safety margin against breakage

500% FS

Material
Material

High-performance alloy steel or (chromium content > 15% stainless steel) 15%不锈钢)
High performance alloy steel or (chromium ratio>15% stainless steel)

Protection Level  
Protection type

IP67/IP68

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