TB1A

The reference torque transducer TB1A has a particularly high stiffness and can be used with its flat design even in very small spaces.

TB1A

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Reference torque transducer TB1A: Space-saving, flat design

The TB1A reference torque transducer is very flat with a maximum width (depending on the measuring range) of 69 millimeters and is therefore, is ideally suited for torque measurements in restricted space conditions. In addition, the drive shafts can lead axially through the torque sensor, thanks to the central bore. Due to itsthe compact design, the transducer is very well- suited for use in testing machines or as a reaction torque sensor with the direct coupling of the drive motor or transmission.

Owing to its flat design, the TB1A has a very high stiffness in all directions and is the compact alternative to the extremely precise reference torque transducer TB2.

HBM accuracy class: up to 0.05
Degree of protection (according to EN 60 529): up to IP54
Nominal (rated) measuring range: 100 Nm to 10 kNm

Versatile

High accuracy and linearity with a low hysteresis of up to 0.05%
Available in 7 nominal maximum torque capacities (100 Nm, 200 Nm, 500 Nm, 1 kNm, 2 kNm, 5 kNm, 10 kNm)
Central bore allows the axial movement of the shaft
Extremely flat design with very small space requirements and a maximum installation length of 69 mm

Wide range of applications thanks to the flat design and central bore

High stiffness

High rotational, bending and transverse stiffness
Dynamic measurement characteristics and high natural frequency
Extremely small design saves space in the test bench

High torsional, transverse, and bending stiffness for efficient use

Code	Measurement range [Nm]	Measurement range [in-lb]	Size (length) [mm]	Size (length) [in]
1-TB1A/100NM	100 Nm	885 in-lb	100 mm	3.94 in
1-TB1A/500NM	500 Nm	4425 in-lb	156 mm	6.14 in
1-TB1A/5KNM	5 kNm	44254 in-lb	238 mm	9.37 in
1-TB1A/200NM	200 Nm	1770 in-lb	121 mm	4.76 in
1-TB1A/1KNM	1 kNm	8851 in-lb	156 mm	6.14 in
1-TB1A/2KNM	2 kNm	17701 in-lb	191 mm	7.52 in
1-TB1A/10KNM	10 kNm	88507 in-lb	238 mm	9.37 in

File	Description	Type	Languages	Size
TB1A - Data Sheet (B00161)	TB1A - Data Sheet	Technical Document	English	77 KB
TB1A - Mounting instructions (A00162)	TB1A - Mounting Instructions	Technical Document	English, French, German	456 KB
TB1A - EU Declaration of Conformity (ce122)	TB1A - EU Declaration of Conformity	Certificate	English	634 KB

TB1A
Type (rotating/non-rotating)	Non-rotating
Measurement range [Nm]	100 Nm, 1 kNm, 2 kNm, 10 kNm, 200 Nm, 5 kNm, 500 Nm
Measurement range [in-lb]	885 in-lb, 8851 in-lb, 17701 in-lb, 88507 in-lb, 1770 in-lb, 44254 in-lb, 4425 in-lb
Measurement range (base unit [Nm])	100 Nm, 1000 Nm, 2000 Nm, 10000 Nm, 200 Nm, 5 Nm, 500 Nm
Transducer Type / Geometry	Flange
Nominal rotational speed	0 rpm
Accuracy class	0.05
Size (length) [mm]	100 mm, 156 mm, 191 mm, 238 mm, 121 mm
Size (length) [in]	3.94 in, 6.14 in, 7.52 in, 9.37 in, 4.76 in
Weight (material)	Steel
Integrated speed measurement	false
Marine certification	None
Output signal	Voltage (+/- 10V)
Minimum Temperature [°C]	-10 °C
Maximum Temperature [°C]	60 °C
Minimum Temperature [°F]	14 °F
Maximum Temperature [°F]	140 °F

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TB1A

Reference torque transducer TB1A: Space-saving, flat design

Versatile

High stiffness

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