Ref: DRBK - Dynamic torquemeter

Low cost compact rotary torque sensor - +/-0.5 to +/-1000 Nm

  • 11 torque range from ± 0 - 0,5 Nm to ± 0 - 1000 Nm
  • Compact industrial rotary torque transducer
  • Output signal: ± 5 V and 10 ± 8 mA
  • Accuracy : 0.5% * Output
  • 12-pin connector output
  • Overload protection: 100%
  • Display (DRBK-A) and optional speed output (DRBK-n)
  • Smooth cylindrical shaft
  • Delivered with factory certificate of conformity
  • Optional calibration certificate available
  • Optional couplings and cables

Download the product sheet

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Presentation

Series DRBK torque transducers are suitable for lab and industrial applications because of their small size and multiple mounting options. As supply voltage and output signal are transmitted without contact, the device can operate continuously with low wear and no maintenance. These transducers are also available with speed measurement for a host of applications. The integrated signal amplifier runs on 11.5 to 30 V DC; it outputs an analog signal of 0 to ± 5 V and a current signal of 10 mA ± 8 mA. Due to its large supply voltage range the transducer can be operated directly from a PLC. The device should be used only with couplings designed specially for it.

Note: This transducer should only be used in conjunction with the specially developed couplings.

Specifications

Measuring range 0,5-1 - 2 Nm 5-10-20 Nm 50-100-200 Nm 500-1000 Nm
Output signal ±5V, 4-20mA ±5V, 4-20mA ±5V, 4-20mA ±5V, 4-20mA
Precision ±0,5% ±0,5% ±0,5% ±0,5%
Bandwidth [Hz] 0-1kHz 0-1kHz 0-1kHz 0-1kHz
Speed of rotation 20000 tr/min 18000 tr/min 16000 tr/min 9000 tr/min
Permissible overload 100 % 100 % 100 % 100 %

Installation

Due to their compactness, the DRBK torquemeters are easily integrated into the test bench. Optional couplings are available to allow mechanical adaptation on the shaft.

Measuring range 0,5-1 - 2 Nm 5-10-20 Nm 50-100-200 Nm 500-1000 Nm
Coupling (manuel) MK2/20/40/6/x BKE/20/15/x BKE/200/24/x BKE/1000/40/x

Applications

The DRBK torquemeters are suitable for torque/performance measurement:

  • test bench for electric motors
  • transmission performance measurement
  • Friction torque measurement
rotatif / statique
rotating
Moment capacity
0.5 / 1000 / 1 / 2 / 5 / 10 / 20 / 50 / 100 / 200 / 500 Nm
Measuring Range (Torque)
0.01 - 1 Nm, 1 - 10 Nm, 10 - 100 Nm, 100 - 1000 Nm
Montage_Capteur
shaft
Max rotation speed
10000 rpm
Nonlinearity (% FS)
± 0.3 %
Hysteresis
0.3 % FS
Signal otuput
± 5 VDC, 4-20 mA
Sortie régime
Oui
Tension d'alimentation
10 Vcc
Température de fonctionnement
0 to 60 °C
Connecteur
12pin-connector
Protection Class
IP40
speed output, display

Type 0 I II III
Torque Ranges: (Nm) 0,5-1 - 2 5-10-20 50-100-200 500-1000
Dimensions:
L (mm) 66 80 90 120 66 80 90 120
Ø B1 (mm) 45 70 75 105 45 70 75 105
B2 (mm) 45 53 53 76 45 53 53 76
H (mm) 56 72 77,5 97,5 56 72 77,5 97,5
H1 ± 0,05 (mm) 18 28 30 40 18 28 30 40
Ø D g6 (mm) 6 15 24 40 6 15 24 40
L1 (mm) 42 48 52 65 42 48 52 65
L2 (mm) 10 15 18 26 10 15 18 26
A1 (mm) 33 39 42 50 33 39 42 50
A2 (mm) 20 31 20 31 35 55
M M3 x 5 deep M4 x 6 deep M4 x 6 deep M5 x 10 deep
Weight approx.: (g) 230 550 850 2450
Speed max: tr/min 20000 18000 16000 9000
  • Measuring range
  • Speed output
  • Integrated display

| Etendue de mesure | 0,5-1 - 2 Nm | 5-10-20 Nm | 50-100-200 Nm | 500-1000 Nm |

0,5-1 - 2 Nm 5-10-20 Nm 50-100-200 Nm 500-1000 Nm
Coupling (manuel) MK2/20/40/6/x BKE/20/15/x BKE/200/24/x BKE/1000/40/x
  • Cable 2.5, 5 or 10m, flying plugs, single shielded (AK12.2F) or double shielded (AK12.2DF)
  • Data acquisition
  • Speed signal converter --> voltage or current

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Phone +33 1 46 91 93 32