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    Digital Rotary Torque Sensor, 0.1/5/300/1000 Nm to 10000 Nm

    4.8 out of 5 based on 12 reviews | Write a review
    $939.15
    Digital rotary torque sensor with LCD display has the capacity range from 0.1 Nm/0.3 Nm/1 Nm/5 Nm/10 Nm/300 Nm/1000 Nm to 10000 Nm. LCD display can show torque, speed and power value at the same time. Dynamic torque sensor adopts two NSK shafts to ensure starting torque as low as 0.00001 Nm. Rotary torque transducer with 7 pin waterproof circular connector and 3m cable can measure both forward and reverse torque, and then output ±5V/0-10V/4-20mA/RS485 torque signal to PLC.
    SKU: ATO-TQS-D03
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    Free Shipping Worldwide
    Delivery date: 6-12 days

    Rotary torque sensors have capacity range from 0.1 Nm, 0.3 Nm, 0.5 Nm, 1 Nm, 2 Nm, 5 Nm, 10 Nm, 20 Nm, 100 Nm, 300 Nm, 1000 Nm, 5000 Nm to ±10000 Nm. Torque sensor capacity can be customized according to customer requirements. ATO torque sensor can directly output standard signal (±5V/0-10V/4-20mA/RS485) to PLC, DCS and other automation control systems.

    Specification:

    Model ATO-TQS-DYN-200
    Capacity range * 0.1Nm~5 Nm 10Nm~100 Nm 200Nm~300 Nm 500Nm~800 Nm 1000Nm~5000 Nm 10000 Nm
    Net weight 1.3kg 1.4kg 2kg 3.5kg 8kg 16kg
    Shipping weight 2.5kg 2.5kg 3kg 4.5kg 10kg 18kg
    Display LCD display (show torque/speed/power value)
    Non-linearity 0.1%FS (Accuracy 0.001 * Capacity=Lowest Nm)
    Hysteresis 0.03%FS
    Repeatability 0.03%FS
    Temperature drift on zero <0.01%FS/℃
    Temperature effect on output <0.01%FS/℃
    Power supply DC 24V
    Consumption current <150mA
    Load resistance ≥2kΩ
    Output torque * ±5V, 0-10V, 4-20mA, RS485, RS485 & ±5V, RS485 & 0-10V, RS485 & 4-20mA
    Software Option* Including software and USB to RS485 cable, you can install software on your computer (Win 8/ Win 10 system) to monitor torque data and graphs.
    Output speed 60 pulse per revolution (OC output is standard configuration, and 5V TTL output is optional)
    Response performance 1kHz
    Signal delay 0.6ms
    Ultimate overload 200%FS
    Rated speed 10000rpm
    Maximum speed 15000rpm
    Maximum Deformation 0.149°/1Nm at 2.60*10rad (The maximum deformation angle generated by 1Nm at 2.6*10rad rotation arc is 0.149°)
    Inertia moment 0.38kg·cm
    Natural vibration frequency 19.4kHz
    Torsion constant 3.85*10Nm/rad
    Elastic element material 17-4 stainless steel
    Operating temperature -10℃~+70℃ (14~158℉)
    Humidity 0~85%RH
    Electrical connection 7 pin waterproof circular connector
    Cable length 3m (Φ5mm)

    Connection:

    Digital rotary torque sensor connection

    Dimension (unit: mm):
    1. Dimension for capacity 0.1~5 Nm (Basic Thread: 53*53, 4-M8 depth 10)
    Rotary torque sensor dimension for capacity 0.1-5 Nm
    2. Dimension for capacity 10~100 Nm (Basic Thread: 53*53, 4-M8 depth 10)
    Rotary torque sensor dimension for capacity 10-100 Nm
    3. Dimension for capacity 200~300 Nm (Basic Thread: 53*53, 4-M8 depth 10)
    Rotary torque sensor dimension for capacity 200-300 Nm
    4. Dimension for capacity 500~800 Nm (Basic Thread: 75*60, 4-M8 depth 12)
    Rotary torque sensor dimension for capacity 500-800 Nm
    5. Dimension for capacity 1000~5000 Nm (Basic Thread: 75*60, 4-M8 depth 10)
    Rotary torque sensor dimension for capacity 1000-5000 Nm
    6. Dimension for capacity 10000~20000 Nm (Basic Thread: 120*80, 4-M12 depth 25)
    Rotary torque sensor dimension for capacity 10000-20000 Nm

    How to Wire & Set Digital Rotary Torque Sensor

    Digital rotary torque sensor feature a wide capacity range from 0.1/5/300/1000 Nm to 10000 Nm, with optional RS485 as well as other types output signals. Equipped with a 7 pin waterproof circular locking connector and 3m cable, this torque sensor can measure both forward and reverse torque. The following video will show you how to wire and set a ATO rotary torque sensor.

    Existing reviews of Digital Rotary Torque Sensor, 0.1/5/300/1000 Nm to 10000 Nm
    Torque sensor connection
    Can your torque sensor be setup such that one end is connected to the motor while the other end is connected to nothing? What sort of reading will I get if this is the case?
    From: Connor | Date: 08/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, can't be connected like this. Because if the other end of the rotary torque sensor is not connected (no load equipment), there will be no data to compare between the input and output, and the reading will be abnormal.
    Information about digital rotary torque sensor
    SKU: ATO-TQS-D03
    what is the zero torque output voltage of the 0-10V option?
    I want to get negative torque in case of reversing direction, do I need to use  /-5V output?
    From: Witucki | Date: 29/06/2021
    Was this review helpful? Yes No (1/0)
    ATO Responded
    Yes, you are right. If want to get negative torque in case of reversing direction, you need to use +/-5V output signal instead of 0-10V. So, when the +/-5V output, the positive torque will correspond to positive voltage and reverse torque to negative voltage.
    Design of digital rotation torque sensor
    For your ATO-TQS-D03 digital rotary torque sensor, is this a contactless design or with slip rings?
    From: Kaptain | Date: 17/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    It's a contactless design.
    How low is the measurement of the digital torque sensor?
    SKU: ATO-TQS-D03, your 100Nm will measure how low?
    From: Blair | Date: 06/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    SKU: ATO-TQS-D03
    For 100Nm capacity, the lower Nm it can measure will be 0.1NM.
    Calculation: Range 100NM*Accuracy 0.001(1/1000)=0.1
    0.1~10000Nm digital torque sensor related information
    Will our ATO-TQS-D03 torque sensor be able to measure up to 300 mNm with a minimum resolution of 0.1mNm? If yes, then what is the measuring range?
    From: Flgardener | Date: 12/09/2021
    Was this review helpful? Yes No (1/0)
    ATO Responded
    Yes, our ATO-TQS-D03 torque sensor is able to measure up to 300 mNm with a minimum resolution of 0.1Nm when the measuring range is 0.1NM.
    Usually the measurement resolution is 1/1000 of the measuring range. So, what is the measuring range for customer requirements?
    Which torque sensor do you think is more suitable for us?
    My name is Erlantz Otaola and I write on behalf of added value solutions, a company devoted to developing mechantronic equipment for big science and space. Currently, we are looking for a torque meter for a bench we are developing. This torque meter should measure up to 300 mNm with a minimum resolution of 0.1mNm. Looking at your page, we have come across the digital rotary torque sensor, which seems to fit our purpose. However, we would very much appreciate your assessment of this. Besides, we would like to know the price and lead time for the digital rotary torque sensor or any other you consider that fits our application better.
    From: Crawford | Date: 16/11/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, our ATO-TQS-D03 torque sensor is able to measure up to 300 mNm with a minimum resolution of 0.1mNm when the measuring range is 0.1NM.
    Mounting holes
    For the 100 Nm model, Which holes are for mounting and anti-rotation?
    Can 4 M8 depth 10 be used for mouting?
    From: JiEun | Date: 18/11/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. The bottom thread hole is fixed, and the threaded holes on both sides can be fixed. The premise is that you must maintain that transparency when installing, and the transparency must be good.
    2. Can be installed.
    Questions about torque sensor
    I am integrating the torque sensor ATO-TQS-D03 in a design.
    Per my calculations, the torque value to be measured could go up to almost 100Nm (93).
    What happens if we exceed this value due to the starting torque of the driving system?
    Do we just get bad reading, or is there a risk of mechanical or electrical damage?
    From: Mrsdish | Date: 03/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    If you exceed this value due to a starting torque of the driving system, it will cause the internal circuit board failure of the sensor or overload damage.
    We recommend that you choose two to three times the rated range of 100Nm. If the system starts with a high torque, you can choose 0 to 300Nm.
    Negative torque on 4-20mA outpput
    We are using a 4-20mA output sensor, and we want to read torque in both directions. It seems the 4-20mA only supplies the absolute value. Is there a way that we can set the 0Nm at 12mA and get both positive and negative readings around that point?
    From: Tom | Date: 04/04/2022
    Was this review helpful? Yes No (0/0)
    Use for continuous rotation?
    May I ask for a clarification on the maximum rotating angle specification? "2.60*10rad (0.149°)". Can this sensor be used for multiple rotations?

    2.6 * 10 rad = 26 rad = 1490 deg
    What does the 0.149° value reprepsent?
    From: Timothy | Date: 05/05/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. This torque sensor can be rotated multiple times without limit.
    2. 0.149° means: The maximum deformation angle generated by 1Nm at 2.6*10rad rotation arc is 0.149°.
    RPM Signal
    What is the signal output type for RPM. Does this output in Quadrature?
    From: joshua | Date: 13/07/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Output pulse signal, but not Quadrature signal.
    RPM Signal
    What wires do I connect to the breakout board to read the torque with a serial converter?
    From: Stephen | Date: 25/10/2022
    Was this review helpful? Yes No (0/0)
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