Compact rotary precision torque transducer - +/-0.5 to +/-1000 Nm
- Compact industrial rotary torque transducer
- 11 measuring ranges from ±0.5 to ±1000 Nm
- Output signal: ± 5 V
- Accuracy: 0.25%
- Max. speed: 25000 rpm
- 12-pin connector output
- Overload protection: 100%
- Optional speed output (DRBL-n)
- Interface: plain cylindrical shafts
- Operating temperature: 0-60°C
- Power supply: 11.5 to 28.8 V DC
- 5-point calibration certificate included
- Optional couplings and cables
Presentation
New DRBL series of dynamic torquemeters are designed for measuring torque, in rotation, on test benches or machines. They fall between the DRBK and DRVL series, and feature a good trade-off between performance / accuracy / size and cost.
11 versions are available, with measuring ranges from ±0.5 up to ±1000 Nm. The analog output is amplified +/-5 Vdc. Non-contact signal transmission between shaft and stator ensures noise-free measurement and long service life.
Specifications
| Measuring range | ±0.5-±1 - ±2 Nm | ±5-±10-±20 Nm | ±50-±100-±200 Nm | ±500-±1000 Nm |
|---|---|---|---|---|
| Output signal | ±5V | ±5V | ±5V | ±5V |
| Accuracy ±0.25% | ±0.25% | ±0.25% | ±0.25% | |
| Bandwidth [Hz] | 0-1kHz | 0-1kHz | 0-1kHz | 0-1kHz |
| Rotational speed | 25000 rpm | 18000 rpm | 16000 rpm | 9500 rpm |
| Permissible overload | 100% | 100% | 100% | 100% |
Installation
Thanks to their compact design, DRBL torquemeters are easily integrated into the test bench. The mechanical interface consists of two plain shafts, with optional couplings available for mechanical integration on the shaft line.
Dimensions
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|---|
Couplings
| Measurement range | 0.5-1 - 2 Nm | 5-10-20 Nm | 50-100-200 Nm | 500-1000 Nm |
|---|---|---|---|---|
| Coupling (manual) | MK2/20/40/6/x | BKE/20/15/x | BKE/200/24/x | BKE/1000/40/x |
Supply voltage is between 11.5 and 30 VDC. Operating temperature is 0 to 60°C.
Electronics
Electronics are available for powering the DRBL, and for simple, direct operation of the output signal.
| ValueView | GMV2 | Value Master Base |
|---|---|---|
 |
 |
 |
| Simple display for torque only or torque + rpm. Supplies power to torquemeter, displays instantaneous, peak or minimum value. 4 programmable alarms and RS-485 / ASCII protocol output for connection to PC or PLC. | For managing tooling or product verification: Digital display of torque, speed, mechanical power and angle values. Values stored in internal memory. PC interface for automatic report generation. Data transfer via EtherNet. Programmable test cycles (friction, power, torque, etc.). Automatic report generation. |
Applications
The DRBL torque meters are suitable for torque/performance measurement:
- test benches for electric motors
- transmission efficiency 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)
- ± 0.2 %
- Hysteresis
- 0.2 % FS
- Signal otuput
- ± 5 VDC
- Sortie régime
- Oui
- Tension d'alimentation
- 12-29 VDC
- Température de fonctionnement
- 0 to 60 °C
- Connecteur
- 12pin-connector
- Protection Class
- IP40
- speed output
DRBL-II.zip
- 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
Related products
DRBK - Couplemètre rotatif
DRVL - haute précision
+33 1 46 91 93 32
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