Rotating Torque Sensors

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Type
DRVL
Option
rpm measurement
angle measurement
higher measurement accuracy
limit frequency 1kHz
with key
NEW! With base
NEW! Mounting adapter
Measuring range

measuring ranges
0.02 Nm up to 20,000 Nm

measurement accuracy    
DRVL: ≤ 0.15% FS
  optional ≤ 0.1% FS
DRVL-I up to VI: ≤ 0.1% FS
  optional ≤ 0.05% FS

output signal  
±10 V
10 ± 5 kHz

 
Description
  • voltage and frequency output
  • advanced electromagnetic compatibility (EMC)
  • adjustable output level for 
    rpm and angle signal (5 - 24 V)
  • higher rpm range for rpm- and angle measurements

Datasheet

 
Type
DRBL
Option
rpm measurement
Measuring range

measuring ranges              
0.5 Nm up to 1000 Nm

measurement accuracy    
≤ 0.25% FS

output signal                      
±5 V
10 ± 8 mA 
 

 
Description
  • contactless signal transfer
  • universally applicable
  • versatile mounting options

Datasheet

 
Type
DRBK
Option
rpm
Measuring range

measuring ranges              
0.5 Nm up to 1000 Nm

measurement accuracy    
≤ 0.5% FS

output signal                      
±5 V
10 ± 8 mA

 
Description
  • low cost
  • very short
  • built in signal amplifier
  • universally applicable
  • current output and voltage output
  • mostly maintenance-free

Datasheet

 
Type
DRBK-A
Measuring range

measuring ranges              
0.5 Nm up to 1000 Nm

measurement accuracy    
≤ 0.5% FS

output signal                      
±5 V
10 ± 8 mA

   
Description

DRBK with display

Extra features:

  • Simultaneous rpm and torque indication
  • rpm indication updates 1 time / sec
  • torque indication updates 1000 times / sec

Datasheet

   
Type
DRDL
Option
angle
rpm
with key
Measuring range

measuring ranges              
0,5 Nm up to 5000 Nm

measurement accuracy    
≤ 0,1% FS

output signal                      
±10 V

   
Description
  • synchronous measurement of operating torque and peak torque
  • integrated signal amplifier
  • separate analog output
  • low moment of inertia
  • wide range of applications
  • mostly maintenance-free

Datasheet

 
Type
DRWPL
Option
angle
rpm
Measuring range

measuring ranges              
0.1 Nm up to 1500 Nm

measurement accuracy    
≤ 0.1% FS

output signal                      
±10 V

    
Description
  • waterproof (IP 67)
  • contactless
  • integrated torque amplifier
  • wide range of application
  • mostly maintenance-free

Datasheet

 
Type
DRFN
Option
angle
Measuring range

measuring ranges              
1 Nm up to 10,000 Nm

measurement accuracy    
≤ 0.15% FS

output signal                      
±5 V

   
Description
  • square drive from ¼" up to 1½"
  • impact screwdriver resistant
  • high accuracy
  • high interference immunity
  • mostly maintenance-free

Datasheet

 
Type
DRFS ¼"
DRFS-I-w
Option
angle
Measuring range

measuring ranges              
DRFS-¼": 1 Nm up to 20 Nm
DRFS-I-w: 0.5 Nm up to 20 Nm

measurement accuracy    
≤ 0.15% FS

output signal                      
±5 V

   
Description
  • hexagonal drive from ¼"
  • impact screwdriver resistant
  • high accuracy
  • high interference immunity
  • mostly maintenance-free

Datasheet

 
Type
DRFS ¼“-w-S
Measuring range

measuring ranges              
1 Nm up to 20 Nm

measurement accuracy    
≤ 0.15% FS

output signal                      
±5 V

 
Description
  • hexagonal drive from ¼"
  • rigid connection between sensor and screwdriver
  • impact screwdriver resistant
  • high accuracy
  • mostly maintenance-free

Datasheet

 
Type
DRFSK
Option
angle
Measuring range

measuring ranges              
2 Nm up to 20 Nm

measurement accuracy    
≤ 0.15% FS

output signal                      
±5 V

   
Description
  • „• especially compact design for measurement in systems
  • hexagonal drive from ¼"
  • quick-release coupling
  • impact screwdriver resistant
  • high accuracy
  • mostly maintenance-free

Datasheet

 
Type
DRFD
Option
square connection (DRFDN)
hexagonal connection (DRFDS)
angle
Measuring range

measuring ranges              
0.5 Nm up to 5 Nm

measurement accuracy    
≤ 0.25% FS

output signal                      
8 ± 2 kHz

   
Description
  • particularly suitable for small screwdrivers
  • low power consumption
  • high accuracy
  • mostly maintenance-free

Datasheet

 
Type
DRDM
Option
square connection (DRDMN)
hexagonal connection (DRDMS)
cylindrical shaft end (DRDML)
Measuring range

measuring ranges              
DRDMN: 10 Nm up to 50 Nm
DRDMS: 0.5 Nm up to 20 Nm
DRDML: 0.5 Nm up to 20 Nm

measurement accuracy    
≤ 0.15% FS

output signal                      
±10 V

 
Description
  • Special sensors for planetary gears
  • for mechanical connection to Maxon gearboxes
  • with contactless data acquisition
  • as a complete drive and torque measuring unit
  • Test bench construction
  • Screwing technology
     

Datasheet

 
Type
DRVZ
Option
1 3/8“ shaft ISO 500-3:2014 Type 1
1 3/8“ shaft ISO 500-3:2014 Type 2
1 3/4“ shaft ISO 500-3:2014 Type 3
angle
Measuring range

Measuring range
Type 1: 1800 Nm
Type 2: 1800 Nm
Type 3: 2500 Nm

Measurement accuracy
≤ ±0.2 % FS

Output signal
±10 V
10 ± 5 kHz
 

 
Description
  • PTO drive
  • Voltage and frequency output
  • Sturdy design
  • Protection class IP67
     

Datasheet