LCT003 Rotary Torque Transducer Dynamic Torque Micro Rotary Torque Sensor for Dynamic Torque

Features: 

◎LCT003 series torque sensor is a typical structure of non-contact torque sensor, the output signal of non contact mode, the high frequency part of the signal is filtered by the detection circuit, only the torque signal is amplified. Non contact torque sensor due to the use of the non contact work, and long service life, high reliability, less susceptible to wear, less delay, deflection and axial offset axis impact smaller, now has been widely used in cars and light vehicles, is the mainstream product of EPS sensor.

◎The internal use of unique non-contact mode wireless transmission torque signal output.

◎With good stability, high precision, good reliability and long life.

◎Can measure dynamic torque, static torque; measurement of torque signal output and speed of high or low.

◎Whether it has nothing to do with rotation or steering.

◎Do not need to repeatedly adjust the zero position to continuously measure the positive and negative torque signal.

◎Signal using digital technology, strong anti-interference.

◎No slip ring wear parts, high speed can run for a long time

◎The measuring precision of torque is independent of the rotation speed and direction.

◎Positive and negative torque, speed and power can be measured.

◎Small size, light weight, easy to install. Can be arbitrary location, arbitrary direction of installation.

 

Working Principle:

Non contact type torque sensor, the input shaft and the output shaft connected by the torsion bar, input spline shaft, output shaft with keyway. When the torsion bar by the rotation of the steering wheel torque twist, the relative position between the input shaft and the output shaft of the spline keyway is changed. The amount of relative displacement and torsion spline keyway variable is equal to the torsion bar, the spline on magnetic induction intensity changes, changes in the strength of a magnetic field, through the coil into a voltage signal.

 

Application Range:

◎Output torque and power of rotating power equipment such as electric motors, internal combustion engines, etc..

◎Transfer of load torque and input power generator, fan, pump, mixer, reducer, gearbox, hoist, propeller, drilling machinery and other equipment.

◎Transfer the torque in the process of machining center and automatic machine tool.

◎Transmission torque and efficiency of all kinds of rotating power system.

◎Can be used in the manufacture of viscometer.

 

Dimensions:  5-500NM 

NM	ΦD	Φd	L	L1	E	e	C	A	R	h	B	F	S	RPM/Min	Weight	Key(L×W×H)
5-100	78	18	188	28	72	11	M8	128	115	54	80	94	10	9000	3.9	Single23×6×6
200	88	28	207	35	72	11	M8	133	124	60	80	103.5	10	8000	5.0	Single29×8×7
500	98	38	240	45	72	11	M8	146	142	65	80	120	10	7000	6.1	Single38×10×8

NM	ΦD	Φd	L	L1	E	A	H	h	B
1000	108	48	275	60	69	149	152	70	90
2000	118	55	298	70	69	152	164	77	124
5000	143	75	356	100	68	150	188	90	146
10-20thousand	158	98	388	118	80	146	215	109	170
50thousand	215	140	451	135	79	171	265	138	170
100thousand	247	180	572	180	90	156	305	162	250
150thousand	350	235	900	315	220	250	420	220	250
200thousand	360	255	900	320	220	210	446	240	250
300thousand	416	295	900	325	220	224	480	250	268

NM	F	s	c	RPM/Min	Weight	Key(L×W×H)
1000	137.5	15	11	6300	9.6	Double50×19×9
2000	149	15	11	5600	13.7	Double60×16×10
5000	178	15	13	4800	22	Double93×20×12
10-20thousand	194	15	13	4000	34	Double109×28×16
50thousand	225.5	15	17	2800	55	Double123×36
100thousand	261	25	17	2200	85	Double166×45×25
150thousand	450	25	17	2000		Double315×56×32
200thousand	450	25	17	1800		Double320×56×32
300thousand	450	25	17	1800		Double325×70×36

 

Specification:

Measuring Range	5±(10. 20. 50. 100. 200. 500.1000 .2000 .5000 .10000.20000)NM
Output Signal	mV/V, (5KHZ-15KHZ,0-5V, 4-20mA Optional)
Torque Precision	± 0. 5 % F·S ,± 0. 3 % F·S(Optional)
Signal	Torque signal, Speed Signal
Response Frequency	100 μ s	Use Temperature	－1 0～5 0 ℃
Nonlinear	± 0. 3 % F · S	Storage Temperature	－20～70 ℃
Zero Temperature Drift	± 0. 3 % F · S	Supply Voltage	± 15V ± 5 %
Insulation Resistance	>500M Ω	Load Current	<10mA
Static Overload	150%	Relative Humidity	≤95%RH

Product name	LCT003 Rotary Torque Transducer Dynamic Torque Micro Rotary Torque Sensor for Dynamic Torque
Brand	SAINTBOND
Market	All over the world
Features	High precision and stable performance
Advantage	0EM/ODM
Sample Lead Time	5~ 40Days
Sample price	The price is different according to product capacity
Custom Design	Welcome
Form of sale	Factory supply