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Rotary Torque Sensor, Non-Contact, 50-50000 Nm

5 out of 5 based on 3 reviews | Write a review

$1,812.68

Rotary torque sensor can measure static torque and dynamic torque, non-contact with two shafts and shaft keys. The electrical signal of elastic shaft under torsion can be measured by providing power for the strain gauge bridge. Shaft torque sensors have a capacity range from 50 Nm, 100 Nm, 500 Nm to 50000 Nm.

SKU: ATO-ZJ-A

Capacity *
Accuracy *
Power Supply *
Output Signal *

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Delivery date: 6-12 days

Overview

Rotary torque sensors have capacity range from 50Nm, 100 Nm, 500 Nm to 50000 Nm. Torque sensor capacity can be customized according to customer requirements. You can buy a signal converter with 4-20mA/ 0-5V/ 0-10V output or RS485 communications to use with ATO rotating torque sensor.

Specification

Model		ATO-ZJ-A
Rotary Torque Sensor	Shipping weight	5~110kg
	Capacity range *	0-50 Nm ~ 0-50000 Nm
	Accuracy *	0.2%F·S, 0.1%F·S
	Power supply *	±15V ±5% DC (≥50mA), 24V DC
	Output signal *	10kHz±5kHz, 4-20mA, 0-5V, 1-5V, 0-10V (add signal converter), RS485
	Max. speed	6000rpm
	Speed range	0-1500rpm, 0-3000rpm, 0-4000rpm, maximum speed 6000rpm
	Speed signal	60-2000 pulse/turn
	Temperature drift on zero	＜0.1%F·S/10℃
	Operating temperature	-20℃~+70℃
	Humidity	≤90%RH
	Insulation resistance	＞500MΩ
	Stability	0.3%F·S/year
	Safety overload	150%F·S
	Breaking load	200%F·S
	Sensitivity	1±0.2 mv/V
	Power consumption	4W
	Bridge voltage	DC 10V
	Material	Alloy steel
	Protection class	IP65
	Electrical connection	Circular connector
	Wiring	±15V DC: Red: V+, Blue: V-, Green: Speed output, Yellow: Torque output, Black: GND 24V DC: Red: 24V DC, Blue: Signal-, Green: Speed output, Yellow: Torque output, Black: GND
	Cable length	2m (Φ5mm), or other customizable lengths
Signal Converter	Power supply	±15V DC, 24V DC (±0.4V)
	Power supply dissipation power	Less than 1W
	Response time	≥100mS
	Conversion accuracy	±0.1%F·S
	Signal input	Optoelectronic isolation. It is used with rotary torque sensor.
	F/V signal output	0-5V, 0-10V
	F/I signal output	4-20mA
	Operating temperature	-20℃~+60℃
	Humidity	0-90%RH
	Wiring	±15V DC: Red: V+, Blue: V-, Green: Speed output, Yellow: Torque output, Black: GND 24V DC: Red: 24V DC, Blue: Signal-, Green: Speed output, Yellow: Torque output, Black: GND
	Overall dimension (mm)	1589555 (LWH)
	Istallation dimension (mm)	143*43, 4-M3

Rotary Torque Sensor Dimensions (Units: mm)

Dimensions of Non-Contact Rotary Torque Sensor 50-50000 Nm

Capacity Range	Overall Dimension (mm)			Shaft Couping Size (mm)				Base Support Size (mm)								Max. Speed (rpm)	Weight (kg)
Capacity Range	H	L	D	d	b(h7)*n	T	L1	L2	L3	L4	L5	L6	H1	d1	h	Max. Speed (rpm)	Weight (kg)
50 Nm	114	188	78	18	6*1	20.5	31	31	72	90	75	100	55	8	12	6000	5
100 Nm	114	188	78	18	6*1	20.5	31	31	72	90	75	100	55	8	12	6000	5
500 Nm	135	238	96	38	10*2	22	55	55	72	90	75	100	65	8	12	4000	8
1000 Nm	143	270	106	48	14*2	27.5	70	70	69	90	78	120	68	12	15	3000	10
3000 Nm	143	270	106	48	14*2	27.5	70	70	69	90	78	120	68	12	15	3000	25
5000 Nm	187	347	144	75	20*2	42	105	105	69	100	156	180	90	12	15	2000	25
10000 Nm	214	389	158	98	28*2	55	118	118	80	110	170	200	110	14	15	2000	40
20000 Nm	225	420	168	105	28*2	28.5	125	125	88	125	180	205	115	14	15	1800	60
50000 Nm	301	480	240	150	40*2	84	150	150	90	125	190	350	153	18	20	1500	110

Tips: What are different types of torque sensor?

Torque sensor is mainly used for measuring various torque, speed and mechanical efficiency. It converts torque into electrical signals, and its accuracy is related to the accuracy of the test system. The torque sensor can measure static torque, rotary torque and dynamic torque with high detection accuracy, good stability and strong anti-interference. It can continuously measure forward and reverse torque without repeated zero adjustment, which can run for a long time at high speed. It outputs high level frequency signals which can be directly sent to the computer for processing. Here are the different types of torque sensor as follows.

Non-contact torque sensor
Non-contact torque sensor is dynamic torque sensor, also called rotary torque sensor. Its input shaft and output shaft are connected by a torsion bar. Its input shaft and output shaft are connected by a torsion bar. The input shaft has splines on it, and the output shaft is a keyway. When the torsion bar is twisted by the torque, the relative position of the splines and keyway is changed, and the change of their relative displacement is the torsion of the torsion bar. This process causes the magnetic intensity on the spline to change, which is converted into a voltage signal by the coil.
Strain gauge torque sensor
The strain gauge torque sensor uses strain electric measurement technology. Its principle is to make use of the elastic shaft and paste the strain gauge to form a measuring bridge. When the elastic shaft is subjected to small deformation by the torque, the resistance value of the bridge will change, and then the electrical signal will change, so as to realize the measurement of torque.
Phase difference torque sensor
The phase difference torque sensor is the torque angle phase difference sensor. Its principle is the magnetoelectric phase difference torque measurement technology. Two sets of gears with exactly the same number of teeth, shape and installation angle are installed at both ends of the elastic shaft, and the proximity sensor is installed outside the gear. As the elastic shaft rotates, the waveforms of the two sets of sensors create a phase difference to calculate the torque.

In addition, high-performance rotary torque sensor is more commonly used, it combined with wireless communication technology, to achieve the wireless transmission of data.

Existing reviews of Rotary Torque Sensor, Non-Contact, 50-50000 Nm

Seems ok

Good products and services. I bought it to transform the machine tool. It has good sensitivity. When I received the goods, ATO told me how to install and use them carefully. The enough capacity range and non-contact are the reasons why I chose it. So far, I have a good user experience.

From: Abby | Date: 06/08/2021

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I have a question about the 50-5000Nm rotary torque sensor

Hi, I have a question regarding the 50-5000Nm rotary torque sensor. Will there be any changes to torque reading if I apply axial force (tension or compression) on the torque sensor?

From: Olivia | Date: 26/10/2021

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ATO Responded

Yes, if you apply an axial force (tension or pressure) on the 50-5000Nm rotary torque sensor, the torque reading will change.

I am interested in your torque sensor.

My name is David Towery and I am with Borets US, Inc. in Tulsa. I am working on an application and am interested in your 3000Nm rotary torque sensor. I need dimensional information on the sensor itself and the signal conditioner box that would be required for a 4-20mA signal output. Also, can the signal conditioner box be mounted as much as 200 feet from the sensor? This sensor will be mounted vertically and without the use of the base. Will the unit be alright in this configuration? Can the foot/base be removed? The dimension for this unit is not listed on the chart located on your website. The chart skips from 2000Nm to 5000Nm, therefore I need dimensions for this unit. Can I get CAD files on this unit and the signal conditioner box, preferably in a (. DXF or a. DWG) file format? I am very interested in your products and would like to use them in this application. I am however on standby until I hear from you.

From: Geiger | Date: 31/12/2021

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ATO Responded

SKU: ATO-TQS-D01
Capacity: 3000Nm
Output signal: 4-20mA
1. The 4-20mA signal output is usually in the range of 10 meters to 20 meters. Since 200 feet is about 60 meters, this distance does not ensure the normal transmission of the 4-20 mA signal.
2. The sensor can be mounted vertically without fixing the base, but a baffle should be made to prevent the housing from turning.
3. The size of 3000NM sensor is the same as that of 2000NM sensor. You can refer to the size information on the website directly.
4. The signal converter is rail mounted, size is 22.5(W)*99(D)*115mm(H).

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