Ref: DRBK - Couplemètre rotatif

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

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

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

Presentation

Specifications

Installation

Applications

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