TB2

The reference torque transducer TB2 is an extremely precise and economical solution for the calibration of torque sensors.

TB2

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Reference torque transducer TB2: Calibration with accuracy class up to 0.03

The reference torque transducer TB2 is exceptionally precise and therefore, is ideally suited as a reference or transfer standard for torque calibration in the laboratory. For industrial use, for instance . in test stands, the TB2 is also available in the degree of protection IP67. Owing to its design, the reference torque transducer provides very good accuracy and reproducibility, even under industrial conditions in the test bench. The measuring body is made of one piece and therefore, is homogeneous and balanced for high measuring accuracy.

The TB2 achieves the HBM accuracy class of 0.03 according to the strict HBM definition, or the best class accuracy of 0.05 according to DIN 51309.

In combination with the highly accurate digital precision measuring amplifiers, such as DMP41, ML38B and MX238B, the highest measuring accuracy can be achieved over the entire measuring chain. The TB2 offers a particularly wide field of application for calibration tasks, with eight nominal torques between 100 Nm and 10 kNm.

Accuracy class: up to 0.03
Degree of protection (according to EN 60 529): up to IP67
Nominal (rated) measuring range: 100 Nm to 10 kNm

Traceable

Impeccable precision due to balanced design of the measuring element
Optimal precision across the entire measurement chain in conjunction with precision measurement amplifiers, such as DMP41, ML38B, and MX238B
Very good reproducibility and repeatability of measurements
Best class accuracy of 0.05 in combination with the DAkkS calibration certificate according to DIN 51309

Optimal precision over the entire measuring chain (in conjunction with the HBM precision measuring amplifiers)

Versatile

Optimal choice as a reference transducer for torque calibration, even under industrial conditions
Available in eight maximum torque capacities (100 Nm, 200 Nm, 500 Nm, 1 kNm, 2 kNm, 3 kNm, 5 kNm, 10 kNm)
High temperature stability of the zero point of 0.02% / 10K

Ideally suited for many precision torque measurement applications due to protection class IP67.

Code	Measurement range [Nm]	Measurement range [in-lb]	Size (length) [mm]	Size (length) [in]
1-TB2/2KNM	2 kNm	17701 in-lb	130 mm	5.12 in
1-TB2/200NM	200 Nm	1770 in-lb	84 mm	3.31 in
1-TB2/1KNM	1 kNm	8851 in-lb	101.5 mm	4 in
1-TB2/5KNM	5 kNm	44254 in-lb	155.5 mm	6.12 in
1-TB2/3KNM	3 kNm	26552 in-lb	130 mm	5.12 in
1-TB2/100NM	100 Nm	885 in-lb	84 mm	3.31 in
1-TB2/500NM	500 Nm	4425 in-lb	101.5 mm	4 in
1-TB2/10KNM	10 kNm	88507 in-lb	196 mm	7.72 in

File	Description	Type	Languages	Size
TB2 - Data Sheet (B00873)	TB2 - Data Sheet	Technical Document	English	258 KB
TB2 - EU Declaration of Conformity (ce195)	TB2 - EU Declaration of Conformity	Certificate	English	630 KB

TB2
Type (rotating/non-rotating)	Non-rotating
Measurement range [Nm]	10 kNm, 100 Nm, 1 kNm, 200 Nm, 3 kNm, 2 kNm, 500 Nm, 5 kNm
Measurement range [in-lb]	88507 in-lb, 885 in-lb, 8851 in-lb, 1770 in-lb, 26552 in-lb, 17701 in-lb, 4425 in-lb, 44254 in-lb
Measurement range (base unit [Nm])	10000 Nm, 100 Nm, 1000 Nm, 200 Nm, 3000 Nm, 2000 Nm, 500 Nm, 5000 Nm
Transducer Type / Geometry	Flange
Nominal rotational speed	0 rpm
Accuracy class	0.02
Size (length) [mm]	196 mm, 84 mm, 101.5 mm, 130 mm, 155.5 mm
Size (length) [in]	7.72 in, 3.31 in, 4 in, 5.12 in, 6.12 in
Weight (material)	Steel
Integrated speed measurement	false
Marine certification	None
Output signal	Voltage (+/- 10V)
Minimum Temperature [°C]	-10 °C
Maximum Temperature [°C]	80 °C
Minimum Temperature [°F]	14 °F
Maximum Temperature [°F]	176 °F

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TB2

Reference torque transducer TB2: Calibration with accuracy class up to 0.03

Traceable

Versatile

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