产品分类

产品分类

TB2 比对扭矩传感器具有非极高的精度,其带有 DKD标定证书,按照 DIN 51309 或 EA 10-14标准精度等级达到 0.05。标准要求在 40% 到 100% 的额定量程范围内,要达到此精度。TB2 比对扭矩传感器远远超出了此标准,在 10 到 100% 都达到了此精度。

TB2 比对扭矩传感器不仅具有非常高的精度,并且有极好的对寄生负载的不灵敏性,例如弯矩和横向力。

由于其很好的密封性,因此其也有很好的温度不灵敏性,例如:温度的波动。独有专利的,结构紧凑的测量体同 T10FS 扭矩传感器一样具有扭矩法兰,可进行旋转扭矩测量。

尽管 TB2 扭矩传感器原先只应用于工业场合,但由于其具有极高的精度,因此同样可以应用于实验室标定。

TB2TB2 扭矩(扭力/转矩)传感器产品特点

  • 精度等级0.03
  • 额定扭矩100 N·m,200 N·m, 500 N·m, 1 kN·m, 2 kN·m,3 kN·m, 5 kN·m和10 kN·m
  • 高容许振荡宽度
  • 与DKD校准证书相结合,按照DIN 51309或EA‐10/14等级0.05
  • 可选:EN 60529数据表的保护等级IP67

TB2 Torque reference transducer Special features

  • Accuracy class 0.03
  • Nominal (rated) torques 100 N·m,200 N·m, 500 N·m, 1 kN·m, 2 kN·m,3 kN·m, 5 kN·m and 10 kN·m
  • High permissible oscillation width
  • In combination with DKD calibrationcertificate, Class 0.05 as per DIN 51309 or EA‐10/14
  • Optional: Degree of protection IP67 per EN 60529 Data sheet
Specifications
TypeTB2
Accuracy class0.03
Nominal (rated) torque MnomN×m100200500
kN×m123510
Nominal (rated) sensitivity (spread between torque = zero and nominal (rated) torque)mV/V1
Sensitivity tolerance (deviation of the actual output quantity at Mnom from the nominal (rated) sensitivity)%<土0.1
Temperature effect per 10K in the nominal (rated) tempera- ture range
on the output signal, related to the actual value
on the zero signal, related to the nominal (rated) sensitivity
%
%
<土0.03
<土0.02
Linearity deviation, including hysteresis
relative to nominal (rated) sensitivity
the relative standard deviation of repeatability
according to DIN 1319, relative to the variation of the output signal
%
%
<土0.03
<土0.01
Input resistance at reference temperature Output resistance at reference temperature Reference excitation voltage
Operating range of excitation voltage
Ω Ω V V1550土100
900 ¼ 1500
5
2.5 ¼ 12
Emission in accordance with (EN61326-1, Table 4) RFI field strengthClass B
Interference immunity (EN61326-1, Table A.1) Electromagnetic field (AM)
Magnetic field
Electrostatic discharge (ESD) Contact discharge
Air discharge
Burst (rapid transients) Surge (impulse voltages) Cable based interferences
V/m A/m
kV kV kV kV V
10
100
4
8
2
1
10
Degree of protection per EN 60,529-IP54, optional IP67
Nominal (rated) temperature range
Operating temperature range Storage temperature range
°C
°C
°C
+10 ¼ +60
−10 ¼ +80
−50 ¼ +85
Mechanical shock, test severity level per DIN IEC 68; Part 227; IEC 682271987
Number Duration
Acceleration (half sine)
n ms m/s21000
3
650
Vibrational stress, test severity level according to DIN IEC 68; Part 26; IEC 68261982
Frequency range Duration
Acceleration (amplitude)
Hz h
m/s2
5 ¼ 65
1.5
50
Load limits1)
Limit torque, related to Mnom Breaking torque, related to Mnom Longitudinal limit force
Lateral limit force Limit bending moment
Oscillation width per DIN 50100 (peaktopeak)
%
%
kN kN N×m N×m
200
>400
160
>320
5
1
50
200
10
2
100
400
16
4
200
1000
19
5
220
2000
39
9
560
4000
42
10
600
4800
80
12
800
8000
120
18
1200
16000
1)    Each type of irregular stress (bending moment, lateral or longitudinal force, exceeding nominal (rated) torque) can only be permitted up to its specified static load limit, provided none of the others can occur at the same time. If this condition is not met, the limit values must be reduced. If 30% of the bending limit moment and lateral limit force occur at the same time, only 40% of the longitudinal limit force is permis- sible and the nominal (rated) torque must not be exceeded. The permissible bending moments, longitudinal forces and lateral forces can affect the measurement result by approx. 0.2% of the nominal (rated) torque.
Specifications
Mechanical values
Nominal (rated) torque MnomN×m100200500
kN×m123510
Torsional stiffnesskN×m/rad2302705409002300260046007900
Torsion angle at MnomDegree0.0480.0430.0550.0660.0490.0660.060.07
Stiffness in axial direction, approx.kN/mm420800900970100011009501600
Stiffness in radial direction, approx.kN/mm1302907008401400160014002500
Stiffness during the bending moment around a radial axisN×m/rad661201651703803905501240
Maximum deflection at longitudinal force limitmm0.02<0.03<0.05<0.1
Additional max. radial run-out deviation at lateral limit forcemm<0.01
Additional plane/parallel deviation at bending moment limitmm<0.03<0.04<0.06<0.1
Mass moment of inertia (without taking flange bolts into account) of rotor Iv (around the longitudinal axis)kg×m2×10−31.62.65.919.23797
Proportional mass moment of inertia (measuring side)%56555250
Position of SG level (as distance to level of adap- tion surface of flange with external centering)% of total length50
Weight, approx. (excl. cable)kg0.71.72.44.98.314.6
Weight, IP67 version, approx. (incl. cable)kg0.91.92.65.18.514.8
Supplementary data as per DIN 51309 or EA 10/14
Class as per DIN 51309
Rel. zero error (zero signal return)
%0.05
<土0.008 (typical <0.003)
Relative reproducibility and repeatability errors (0.2 Mnom to Mnom) for:
a constant mounting position a changing mounting position
%
%
<0.02 (typical <0.01)
<0.03 (typical <0.02)
Relative hysteresis error (0.2 Mnom to Mnom)%<0.06 (typical <0.03)
Scope of supply:
TB2
Transducer connection cable, 3m, (Lemo® FGG6-free ends) Test certificate
Mounting instructions
Option:
Degree of protection IP67 per EN 60529                                                                            Order No.: D-TB2/IP67
Accessories:
Connecting plug MS 3106PEMV, mounted on cable                                                          Order No.: D-MS/MONT
15 pin D-plug, mounted on cable                                                                                        Order No.: D-15D/MONT DKD calibration certificate to DIN 51309 or EA10/14

Standard version Dimensions (in mm; 1 mm = 0.03937 inches)

Nominal (rated) torque0A0B0C0D0E0FH60G0Hg50JKαMSLNOPXs
500 N×m − 1 kN×m1710101.51412075121751245735.8M1018418602+0.430
2 kN×m − 3 kN×m19121301415590156901605735M1220420642.5+0.432
5 kN×m2214.2155.5141791101801101885710M1426326842.842
10 kN×m2617196142211402221402305710M1630430923.5+0.546

Option: Degree of protection IP67 (Dimensions (in mm; 1 mm = 0.03937 inches))

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