T21WN 扭矩传感器_尺寸_参数规范_安装_德国HBM扭矩传感器-仪器仪表网

详细描述Detailed description

T21WN 扭矩传感器: 扭矩测量最高到 200 Nm

基于应变的 T21WN 扭矩传感器采用非接触式方式进行信号传输和供电。适用于非旋转和旋转部件的较低扭矩静态和动态测量。扭矩的额定输出信号为 +/-10 V。可用于测试台以及医疗工程研究实验室的材料或触觉测试。和 T20WN 一样，通过 VK20A 接线盒，T21WN 扭矩传感器可方便地集成到测量链中。

T21WN 扭矩传感器特点

HBM 精度等级: 0.2
额定扭矩: 0.1 Nm 到 200 Nm
额定转速 (rpm): 最大到 20,000

全能

内置转速和转角测量
转速测量，360脉冲/转
结构紧凑，容易集成
免维护
实用，灵活，适合多种应用

灵活

标准电压和频率输出 (+/- 10 V; 10 kHz+/-5 kHz)
EtherCAT 和 PROFINET
测量带宽高达 1 kHz
转速高达 20,000 rpm
10 和 28.8 V 输入电压容易集成到测量链中，可靠安全

多种附件可选

多种不同长度的传感器连接电缆 (5m, 10m)
12-pin 电缆插头
波纹管联轴器
VK20A 接线盒
TIM-EC/TIM-PN/ClipX 接口模块

T21WN Torque transducers

Special features

Nominal (rated) torques 0.1 N·m, 0.2 N·m,0.5 N·m, 1 N·m, 2 N·m, 5 N·m, 10 N·m,20 N·m, 50 N·m, 100 N·m, 200 N·m
Non-linearity including hysteresis ≤0.1%
Non-contacting transmission of measured values
High speeds for angle of rotation measurements up to 20,000 rpm
Cylindrical shaft ends for friction fits
Integrated measurement system for
rotational speed and angle of rotation
Torque output signal ±10 V,10 kHz ±5 kHz

T21WN 扭矩传感器参数规范：

Specifications for T21WN
Type											T21WN
Accuracy class											0.2
Nominal (rated) torque Mnom									N×m		0.1		0.2			0.5	1		2		5		10	20		50	100		200
Nominal (rated) rotational speed									rpm		20,000										19,000					13,500
Non-linearity including hysteresis relative to the nominal (rated) sensitivity									%		<±0.1
Rel. standard deviation of repeatability per DIN 1319 relative to the variation of the output signal									%		<土0.05
Temperature effect per 10 K in the nominal (rated) temperature range on the output signal relative to the actual value of the signal span Frequency output Voltage output on the zero signal relative to the nominal (rated) sensitivity Frequency output Voltage output									% % % %		<±0.1 ≤±0.1 <±0.2 <±0.2
Nominal (rated) sensitivity (nominal (rated) signal range between torque = zero and nominal (rated) torque) Frequency output 10 kHz Voltage output Sensitivity tolerance (deviation of actual output quantity at Mnom from the nominal (rated) signal range)									kHz V %		5 10 ±0.2
Nominal output signal Frequency output (RS422, 5V symmetrical) with positive nominal (rated) torque with negative nominal (rated) torque Voltage output with positive nominal (rated) torque with negative nominal (rated) torque Load resistance Longterm drift over 48 h Cut-off frequency (‐3 dB) Residual ripple (voltage output) Group delay									kHz kHz V V MΩ mV kHz mVSS ms		15 5 +10 ‐10 > 1 <±50 1 < 100 < 1.0
Maximum modulation range Frequency output Voltage output									kHz V		3.7 … 16.3 -11 … +11
Resolution Frequency signal Voltage signal									mHz mV		0.19 0.38
Energy supply Nominal (rated) supply voltage (safety extralow voltage (SELV)) Calibration signal triggering Current consumption in measuring mode Nominal (rated) power consumption Permissible residual ripple of supply voltage									V (DC) V A W mVss		10 ¼ 28.8 5 ¼ 24 with Ub 12V <0.2 < 2.4 200
Calibration signal									V		+10土0.2%
Output signal at torque = zero									V Hz		0 ±0.05 0 ±50
Nominal (rated) torque Mnom									N×m		0.1		0.2			0.5	1		2		5		10	20		50	100		200
Measurement system for rotational speed/angle of rotation
Measurement system									Number		Optical
Pulses per revolution											360
Output signal									V		5 (unbalanced); two square wave signals phase shifted by approx. 90°
Minimum rotational speed for sufficient pulse
stability									rpm		0
Load resistance									kΩ		>10
Group delay									ms		<3
											for 1.5 m cable between T21WN and VK20A junction box
											(without VK20A, the group delay is dependent on the connected impedance /
											cable & analysis device)
Max. measurable rotational speed									rpm		20,0001)
General information
EMC									V/m		10
Immunity to interference (per EN61326-1, table
A.1)
Electromagnetic field
Magnetic field									A/m		30
Electrostatic discharge (ESD)
Contact discharge									kV		4
Air discharge									kV		4
Fast transients (burst)									kV		2
Impulse voltage (surge)									kV		1
Conducted interference									V		10
Emission (per EN 61326-1, table 3) RFI voltage RFI power RFI field strength											Class B Class B Class B
Degree of protection per EN 60 529											IP40
Weight, approx.									kg		0.17										0.60					1.3
Nominal (rated) temperature range									°C		+5 ¼ +45
Operating temperature range									°C		0 ¼ +60
Storage temperature range									°C		-5 ¼ +70
Mechanical shock and impact testing per EN									n		1000
60068-2-27; IEC 68‐2‐27‐1987
Number
Duration									ms		3
Acceleration (half sine)									m/s2		650
Vibration testing per EN 60068-2-6:									Hz		5 ¼ 65
IEC 68‐2‐6‐1982
Frequency range
Duration									h		1.5
Acceleration (amplitude)									m/s2		50
Load limits 1)									%										2003)
Torque limit relative to Mnom
Breaking torque relative to Mnom									%										> 280
Longitudinal limit force									kN		0.2						0.34		0.5 1.1				1.75	2.75		5.3	7.6		12.5
Lateral limit force									N		3.6						5.7		8.3 18.2				29	46		88	127		207
Bending moment limit									N×m		0.12						0.23		0.4 0.93				1.9	3.7		10	17		36
Oscillation bandwidth per DIN 50 100 (peak-to-
peak)4)									%										80
Nominal (rated) torque Mnom									N×m		0.1		0.2			0.5	1		2		5		10	20		50	100		200
Mechanical values
Torsional stiffness cT									kN×m/ rad		0.03						0.05		0.07		0.91		1.9	3.25		14	21.9		32.6
Torsion angle at Mnom									degrees		0.2		0.38			0.96	1.1		1.7		0.32		0.3	0.35		0.2	0.26		0.35
Max. limits for relative shaft vibration (peak-to- peak) 5)									mm		4500 smax = n
Effective vibration rate in the enclosure area per VDI 2056									mm/s		n veff = 3
Mass moment of inertia of the rotor (around rotary axis) with rotational speed measuring system (x10‐3)									gm2		0.06						0.063		0.068		6.10		6.13	6.23		53.7	54.6		57.2
Balance quality level per DIN ISO 1940									-		G 6.3
1) Dependent on the nominal (rated) torque
2) 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 and 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 axial limit force is permissible 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. 1 % of the nominal (rated) torque.
3) Note the maximum torque (TKmax) of the coupling.
4) The nominal (rated) torque must not be exceeded.
5) Relative undulations, following DIN 45670/VDI 2059.
Dimensions of T21WN

Accessories:
Transducer connection cable 3-3301.0158
f f 3-3301.0159
a b or cable coupling 3-3312.0268
Æ17.2
k
Measuring side marking
y on both sides
0.1 N×m ... 2 N×m aluminum
5 N×m ... 200 N×m steel
A B
h
g
Measuring side
h
Drive side
Measuring range (N×m)	Dimensions (in mm)
	a	b	c	e土1	f	g	h	k土1		l		m土1		n	Æd1 g6			Æd2 g6		Æd 3 -0.1		Æd4 土0.1			y			x
0.1	40	11	22	62	2	95	14	28		14		54		30	6			8		27		32			M3/6 deep			M3/5 deep
0.2	40	11	22	62	2	95	14	28		14		54		30	6			8		27		32			M3/6 deep			M3/5 deep
0.5	40	11	22	62	2	95	14	28		14		54		30	6			8		27		32			M3/6 deep			M3/5 deep
1	40	11	22	62	2	95	14	28		14		54		30	6			8		27		32			M3/6 deep			M3/5 deep
2	40	11	22	62	2	95	14	28		14		54		30	6			8		27		32			M3/6 deep			M3/5 deep
5	60	9.5	32	79	2	145	30	42		21		58		42	16			16		38		46			M3/6 deep			M3/6 deep
10	60	9.5	32	79	2	145	30	42		21		58		42	16			16		38		46			M3/6 deep			M3/6 deep
20	60	9.5	32	79	2	145	30	42		21		58		42	16			16		38		46			M3/6 deep			M3/6 deep
50	42	15	40	72	3	170	45	56		28		73		56	26			26		54		65			M4/8 deep			M4/8 deep
100	42	15	40	72	3	170	45	56		28		73		56	26			26		54		65			M4/8 deep			M4/8 deep
200	42	15	40	72	3	170	45	56		28		73		56	26			26		54		65			M4/8 deep			M4/8 deep

T21WN的尺寸：

Measuring range (N×m)	Part no.		Dimensions in mm (1 mm = 0.03937 inches)
			A	白B	C		白D1					白D2 Variable from-to		E		F		G		L
							Measuring side T21WN		Drive side T21WN
0.1	3‐4412.0001		23‐1	15	6.5		6		8			3‐9		M3		‐		2		128
0.2
0.5
1	3‐4412.0002		25‐1	15	6.5		6		8			3‐9		M3		‐		2		132
2	3‐4412.0003		40‐1	25	13		6		8			3‐12.7		M3		8		4		149
5	3‐4412.0004		50‐1	40	16		16		16			5‐22		M4		15		5		213
10
20	3‐4412.0005		69‐2	56	21		16		16			10‐32		M6		19		7.5		241
50	3‐4412.0006		80‐2	66	23.5		26		26			12‐32		M8		23		9.5		283
100	3‐4412.0007		93‐2	82	28		26		26			19‐40		M10		27		11		300
200	3‐4412.0008		109‐2	110	35		26		26			24‐56		M12		39		13		318
When ordering, please specify: connection holes D2 as requested by the customer within specified limits; boring tolerance H7.
When using just one bellows coupling, specify the mounting side of the coupling:
Measuring side = 6 mm / drive side = 8 mm
Specifications
Measuring range (N×m)	Torque coupling TKmax (N×m)	Mass moment of inertia (kg×cm2)		Weight (g)		Torsional stiffness (kN×m/rad)		Maximum permitted offset					Spring stiffness				Material of hub and mounting ring		Tightening torque for clamping bolts (N×m)
								axial (mm)		radial (mm)	angular (degrees)		axial (N/mm)		radial (N/mm)


0.1	0.5	0.012		6		0.21		0.5		0.2	1.5		13.4		47.7		Aluminum		0.35
0.2
0.5
1	1	0.018		7		0.38		0.5		0.2	1.5		27.4		84.3				0.75
2	2	0.27		38		1.3		0.6		0.2	1.5		20.6		88				0.75
5	10	1.6		120		9.05		1		0.2	1.5		33.3		389				1.5
10
20	30	1.2		300		31		1		0.15	1.5		50		366				14
50	60	2.0		400		72		1.5		0.15	1.5		67		679				35
100	150	20		1600		141		2		0.15	1.5		77		960		Steel		75
200	300	40		3800		157		2		0.15	1.5		124		2940				120

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