Torque sensor static + square drive + maintenance-free

Torque measurement
accurate + interference-free
"DRFN"

torque with square drive

with or without angle (w) function

22 range from ± 0 - 1 Nm
up to ± 0 - 10.000 Nm

 

    suitable for
  • automotive industry
  • test benches
  • assembly applications
  • pulsed tools

 

    Features
  • No service needed because of contactless data aquisition
  • High interference immunity due to amplified active signal
  • High accuracy due to frequency modulation and strain gage technology
  • Power supply
  • Optional angle detection
Torque sensor with square drive and with angle function
Measurement range/model    
Please select the
measuring range as small
as possible and
as large as necessary.
To help keep resulting
measurement error as
low as possible!
Model DRFN ¼" DRFN 3/8" DRFN ½"
Measurement range
(0 - ... Nm)
| 1 | 2 | 5 |
| 10 | 12 |
| 15 | 20 |
| 20 | 30 |
| 50 | 63|

| 100 |
| 160 |
| 200 |
without (w)
STEP-Datei DRFN 3/8 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 3/8 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 1/2 Zoll ohne Winkelfunktion zum download
with (w)
STEP-Datei DRFN 3/8 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 3/8 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 1/2 Zoll ohne Winkelfunktion zum download
 
Model DRFN ¾" DRFN 1" DRFN 1½"
Measurement range
(0 - ... Nm)
| 200 |
| 300 |
| 500 |



| 1000 |
| 2000 |



| 2000 |
| 3000 |
| 4000 |
| 5000 |
| 6500 |
| 10.000 |
without (w)
STEP-Datei DRFN 3/4 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 1 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 1 1/2 Zoll ohne Winkelfunktion zum download
with (w)*
STEP-Datei DRFN 3/4 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 1 Zoll ohne Winkelfunktion zum download STEP-Datei DRFN 1 1/2 Zoll ohne Winkelfunktion zum download
 * (w) = angle-function
Technical specifications
Measurement range see above or datasheet
Supply voltage 12 V DC ± 10%
Power consumption < 200 mA
Rise time 10 - 90 % 1 ms (1 kHz)
Voltage output 0 - ± 5 V
Internal resistance 100 Ω
Ripple < 100 mVss
Nonlinearity < 0,15 %
Hysteresis < 0,1%
Deviation at zero point ≤± 100 mV
Operating temperature 0 - 60 °C
Compensated temperature range
5 - 45 °C
Temperature error
     zero point
     sensitivity

0,01 % / K
0,02 % / K
Connection 12pin-connector
Angle option (w)
rev. max. 3000 min⁻¹
Output open-collector
Internal pull up 10 kΩ (5 V level)
External pull up 24 V max.
I max: 20 mA
Pulses/rev 360
Resolution
Scope of supply:
Works certificate with 25% steps with right load. Other calibrations upon request.
Available accessories
Supply and Display Units
Value Master Base
    GMV 2     Value View
ValueMasterBase               GMV2                       ValueView

kupplung für drehmomentsensorenCables
Couplings

 

 

 

more information?

Call us on:
+49 (0) 7972 - 9310-0

 

 

 

 

1. Ordering example

DRFN1000 1"- A
Torque transducer
torque range 1000 Nm
without angle

 

 

 

2. Ordering example

DRFN1000 1"- w
Torque transducer
torque range 1000 Nm
with angle

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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