TB2 扭矩（扭力/转矩）传感器-德国HBM-仪器仪表网

详细描述Detailed description

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
Type					TB2
Accuracy class					0.03
Nominal (rated) torque Mnom			N×m		100		200		500
			kN×m							1	2		3		5		10
Nominal (rated) sensitivity (spread between torque = zero and nominal (rated) torque)			mV/V		1
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 V		1550土100 900 ¼ 1500 5 2.5 ¼ 12
Emission in accordance with (EN61326-1, Table 4) RFI field strength					Class 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/s2		1000 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 Mnom	N×m			100		200		500
	kN×m									1		2		3		5		10
Torsional stiffness	kN×m/rad			230		270		540		900		2300		2600		4600		7900
Torsion angle at Mnom	Degree			0.048		0.043		0.055		0.066		0.049		0.066		0.06		0.07
Stiffness in axial direction, approx.	kN/mm			420		800		900		970		1000		1100		950		1600
Stiffness in radial direction, approx.	kN/mm			130		290		700		840		1400		1600		1400		2500
Stiffness during the bending moment around a radial axis	N×m/rad			66		120		165		170		380		390		550		1240
Maximum deflection at longitudinal force limit	mm			0.02				<0.03				<0.05				<0.1
Additional max. radial run-out deviation at lateral limit force	mm			<0.01
Additional plane/parallel deviation at bending moment limit	mm			<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×m2×10−3			1.6		2.6		5.9				19.2				37		97
Proportional mass moment of inertia (measuring side)	%			56				55				52				50
Position of SG level (as distance to level of adap- tion surface of flange with external centering)	% of total length			50
Weight, approx. (excl. cable)	kg			0.7		1.7		2.4				4.9				8.3		14.6
Weight, IP67 version, approx. (incl. cable)	kg			0.9		1.9		2.6				5.1				8.5		14.8
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) torque	0A	0B	0C	0D	0E	0FH6	0G	0Hg5	0J	K	α	M	S	L	N	O	P	Xs
500 N×m − 1 kN×m	17	10	101.5	14	120	75	121	75	124	57	35.8	M10	18	4	18	60	2+0.4	30
2 kN×m − 3 kN×m	19	12	130	14	155	90	156	90	160	57	35	M12	20	4	20	64	2.5+0.4	32
5 kN×m	22	14.2	155.5	14	179	110	180	110	188	57	10	M14	26	3	26	84	2.8	42
10 kN×m	26	17	196	14	221	140	222	140	230	57	10	M16	30	4	30	92	3.5+0.5	46

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

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