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    hydrotechnik
    
    
    
    
  
    
  
    
    
    
    
    
      
    
        
    
          
          Torque sensor
        
    
        
    
          Hydrotechnik in china
        
    
        
    
          Download
        
    
        
    
          
    Hydrotechnik Torque sensor for many applications:
    
          
    Highly accurate torque sensor, equipped with a cylindric shaft with feather keys on both ends.
    
            It is available for several measurement ranges and is designed for continuous rotational speed of 1,500 to 2,000 rpm.
    		
        
    
        
    
          
    
            
    
              
    Hydrotechnik Torque sensor  technical data
    		
            
    
            
    
              Measuring principle
              rotating sensor with friction ring
            
    
            
    
              Output signal
              4 ... 20 mA
            
    
            
    
              Nominal characteristic value
              2 mV/V
            
    
            
    
              Electrical measuring connector
              5 pole device connector, M16 x 0.75
            
    
            
    
               Mechanical measuring connector
              cylindric shaft with feather keys
            
    
            
    
              Protection type (EN 60529 / IEC 529)
              IP 50
            
    
            
    
              Signal type
              three wires
            
    
            
    
              Supply voltage Ub
              8 ... 24 VDC
            
    
            
    
              Current consumption
              < 50 mA
            
    
            
    
              Error limit
              0.1 % of fi nal value
            
    
            
    
              Working torque
              120 % of fi nal value
            
    
            
    
              Limit torque
              130 % of fi nal value
            
    
            
    
              Breaking torque
              250 % of fi nal value
            
    
            
    
              Factor range DIN 50100
              70 % (peak – peak)
            
    
            
    
              Maximal rotational speed
              2,000 U/min
            
    
            
    
              Twisting angle
              0.5 ° at nominal torque
            
    
            
    
              Reproducability
              ± 0.05 %
            
    
            
    
              Lifetime of brushes
              5 x 10 8 rotations
            
    
            
    
              Nominal value tolerance
              ± 0.1 %
            
    
            
    
              Environmental temperature
              -10 ... + 60 °C
            
    
            
    
              Storage temperature
              -10 ... + 60 °C
            
    
            
    
              EMC test
              IEC 801-2/4/5, EN 55011, EN 55022
            
    
          
    		
        
    
        
    
          Hydrotechnik Torque sensor Electrical connector
        
    
        
    
          
    
            
    
              Pin assignment
              4 ... 20 mA output
              
    
            
    
              
              Pin 1 = signal +
              
    
            
    
              Pin 2 = – Ub / signal –
              
    
            
    
              Pin 3 = + Ub
            
    
            
    
              Pin 4 = free
            
    
            
    
              Pin 5 = shield
              
    
          
    		
        
    
        
    
          
        
    
        
    
          
    
            
    
              Measuring range
              Max. cont.
    
                rot. speed    		
              Spring
    
                constant    		
              A
              B
              C
              D
              E
              Weight
            
    
            
    
              Nm
              min-1
              Nm/rad
              mm
              mm
              mm
              mm
              mm
              g
            
    
            
    
              0 ... 50
              1,500
              4.82 x 103
              90
              20
              15
              54
              21
              380
            
    
            
    
              0 ... 100
              9.85 x 103
              420
            
    
            
    
              0 ... 200
              1,000
              2.80 x 104
              95
              22
              18
              54
              21
              900
            
    
            
    
              0 ... 500
              6.33 x 104
              140
              42
              32
              68
              30
            
    
          
    		
        
    
        
    
          
    Hydrotechnik Torque sensororder number 
    		
        
    
        
    
          
    
            
    
              Measuring range
              Max. radial load
              Inertia*
              Order number
            
    
            
    
              Nm
              N
              kg m²
               
            
    
            
    
              0 ... 50
              28
              1.17 x 10-5
              3183-21-0A.37
            
    
            
    
              0 ... 100
              65
              1.25 x 10-6
              3183-21-06.37
            
    
            
    
              0 ... 200
              80
              9.15 x 10-5
              3183-21-07.37
            
    
            
    
              0 ... 500
              200
              9.42 x 10-5
              3183-21-08.37
            
    
          
    		
        
    
        
    
           
        
    
      
    
    
    
  
    
  
 
  

    


    

      

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