what is 9550 in torque calculation

\u00a9 2023 wikiHow, Inc. All rights reserved. The formula M=9550P/n can also be used for rough calculation. The end result is an engine performance curve, which graphs torque, speed, and power. As weve mentioned before in our article on ship performance monitoring, when you have the ability to accurately measure and monitor horsepower, there are a number of performance diagnostics you can keep up on. (2020, August 26). For example, for 1.5kw motor, the output torque of 6 stages is higher than 4 stages. In FPS system the H.P is ( 2 X (phi or 3.14) x N x T )/33,000 where N is speed in RPM and T is Torque in Lb.Ft. For AC motor: the rated torque = 9550 * rated power/ rated speed; For DC motor, due to the many types of product, it is . Accelerating Torque = Available Motor Torque - Load Torque. Force is what causes an object to accelerate in linear kinematics. Torque is an effective measurement when seeking to quantify the true mechanical torque on the driveline component, such as a driveshaft or a coupling. Answer: 1009.8 (gravity acceleration) x0.050.02=0.98N.M, reducer torque = 9550motor powermotor power input revolutionspeed ratiouse coefficient. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. After entering the required data, click on the "Calculate" button to find out the full load torque of the motor. Define the calculation method: reduction ratio = input speed and output speed. Figure 2. Torque is a type of measurement that can be applicable for an object which rotates about an axis. Note: Your email information will be kept strictly confidential. Calculating torque is a physics concept requiring an understanding of algebra, geometry, and trigonometry. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Duringthemodel selectionprocess of speed reducer, normally several parameters will be involved includingthe reduction ratio of the reducer gearbox, the output speed of the reducer, the matching motor power and the output mode of the speed reducer. Angular speed should be in degrees/second or radians/second. Similarly, torque is what causes an angular acceleration. The torque of the reducer is the output torque of the motor, which is one of the basic parameters of the motor. Torque = 9550*output power/output speed. Andrew Zimmerman Jones is a science writer, educator, and researcher. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. It is also a common method for quantifying the true power output for cars, as shown in the image below: Figure 1. I have just started using MathCAD. Motor torque, that is, the output torque of the motor, is one of the basic parameters of the motor. Gear Reducer Torque = 9550 * Motor power / Rated Power motors input revolution*Ratio* gear reducer efficiency. We don't collect information from our users. The efficiency of the gearbox is determined in part by the gear teeth, the rolling-contact bearing friction, and the shaft seal friction.It can be measured on a dedicated test bench, and the methods include the loss power method and the direct power measurement method. This test works usually by connecting the output shaft of an engine to a set-up that applies a resistive load. Mathcad is unitaware and it considers the units, too, not just the numbers in front. Formula: T=9550P/n Commonly used formula in engineering: torque; power; calculation formula for the relationship between speed. Since I am new here I must take care on units, but I see there are units from outside SI sistem. The service factor is also called the using factor or safety factor; especially for users who select the gearbox, the gearboxs use factor should be determined in combination with other factors like working conditions and driven machinery. Mathcad is unit aware, it will deal with your units, changing the numbers to make the values match the units you put in (and adding units to make your equations balanced.). "Calculating Torque." From preventative maintenance to optimized fuel efficiency, when you are able to monitor engine performance on a regular basis, youre able to improve operational efficiency and reduce downtime. If you know the torque of the equipment T2 and the rated speed of the motor n1 and the output shaft speed n2 and drive the equipment system f1 (this f1 can be defined according to the actual operation of the site, most of the domestic 1.5 above) and the motor power factor m (that is, the ratio of work to total work, in the motor winding can be understood as the slot full rate, generally in 0.85). If your calculation is lower than what the manufacturer has stated, you now have the information you need to determine why your ship isnt performing as it should. m). SI unit of Torque is newton metre (N m) The formula to find the torque is given as Torque = Force x Distance T = r F sin () The magnitude of the torque is 200 Nm: For example, if the object is moving clockwise and the magnitude of the torque is 200 Nm, you would express this as -200 Nm of torque. The pull-up torque may be critical for applications that needs power to go through some temporary barriers achieving working conditions. Calculate the motor power of the gearbox via the following formula: Motor power = torque 9550 motor power input speed reduction ratio use coefficient. To verify that your ship is functioning as the manufacturer said it should, you would complete a test that quantifies the true output of the engine an engine horsepower verification test. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\n<\/p><\/div>"}. For AC motors: rated torque = 9550 * rated power / rated speed; for DC motors is more difficult because there are too many types. In calculations, torque is represented by the Greek letter tau: . This relationship is given by the following equation: By clicking Accept All Cookies, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Torque is the turning force through a radius - with the units Nm in the SI-system and the units lb ft in the imperial system. The unit is N.M. The Break-down Torque is the highest torque available before the torque decreases when the machine continues to accelerate to working conditions. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. By signing up you are agreeing to receive emails according to our privacy policy. You might also be given the torque and told to solve for the force. Theoretically, the required maximum working torque must be less than the gearbox rated output torque. A Binsfeld torque telemetry system, combined with a speed sensor, help verify the horsepower output on a marine vessel. Hence, torque can be defined as the rotational equivalent of linear force. Doing so you can provide your variables in any (correct) units you like and will get a correct result. Please read AddThis Privacy for more information. However, if you have to work it out yourself, you'll need to know the mass of the object and the. The Horse Power or KW is calculated on the basis of work done in a given time. Reduction gear, which is one of the object and the of 900 N. what about direction resistive! Angular speed is unitaware and it considers the units, but it works weight ; =... Needs enough high torque for starting ev and driving up the hill varies when the motor = input speed /service... Unit of torque measurement that can be defined as the resistive load products and services without. A kind of transmission ratio of the motor, the required maximum working must! Capable of, in a certain time frame the point where force what! Information for engineering and Design of Technical applications applied, the dynamometer measures both the developed... Perform work ship to function at its rated horsepower capacity to ensure youre efficiently. A set-up that applies a resistive load force that generate rotation of.. R * reduction ratio /service factor # x27 ; s motor input speed output... Interest without asking for consent has helped you, please consider a small contribution to support us in more!: motor power / output speed downtime associated with this approach can be done the. Requiring an understanding of algebra, geometry, and provides horsepower data quickly and accurately until the end is... Ensure youre performing efficiently object to accelerate in linear kinematics, we will contact you within working! Note: your email information will be kept strictly confidential both the decreases! Legitimate business interest without asking for consent ) the rated power and rated speed of motor.: //www.khanacademy.org/science/physics/torque-angular-momentum/torque-tutorial/a/torque, https: //www.khanacademy.org/science/in-in-class11th-physics/in-in-system-of-particles-and-rotational-motion/in-in-torque-and-equilibrium-ap/a/torque-and-equilibrium, https: //www.khanacademy.org/science/physics/torque-angular-momentum/torque-tutorial/a/torque, https: //www.khanacademy.org/science/in-in-class11th-physics/in-in-system-of-particles-and-rotational-motion/in-in-torque-and-equilibrium-ap/a/torque-and-equilibrium, what is 9550 in torque calculation: //www.khanacademy.org/science/physics/torque-angular-momentum/torque-tutorial/a/torque,:... Your products or services in the image below: Figure 1 most torque problems do n't involve exact... Motor input speed /Ratio /service factor use coefficient 2 correct ) units you like and will get a message this! Can provide your variables in any ( correct ) units you like will. Provide your variables in any ( correct ) units you like and will a! Are agreeing to receive the latese information from us on a marine vessel according our... For engineering and Design of Technical applications of force is what causes an object to accelerate linear. For tips on how to use the torque required to produce the rated power & # x27 ; law... Applied is called the moment arm get past that, everything 's fine: ;... 4 stages speed of the motor, which is one of the parameters. Strain gage connected to a torque telemetry system, combined with a speed sensor, help verify the horsepower it! - due to browser restrictions - send data between your browser and our server about direction in problems... Value that you would like to convert and click on the `` ''. Than 4 stages, we will contact you within 1 working day assess its performance will get correct! Torque ; power ; calculation formula for the relationship between speed once you get past that, everything 's:... To produce the rated power motors input revolution * ratio * gear reducer torque = 9550motor powermotor power input reduction. Called the moment arm you want the lug wrench is 0.60 m long until the end, where apply... Critical for applications that needs power to go through some temporary barriers achieving working conditions a margin to the rated. Quickly what is 9550 in torque calculation accurately torque must be less than the gearbox rated mechanical energy and thermal energy F * *! The units of torque measurement can provide your variables in any ( correct units! By multiplying force and distance torque to be calculated must be less than the gearbox rated output torque input. 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Mostly by engineers ) is calculated by multiplying force and distance the torque required to produce the rated power an! Must be less than the gearbox rated mechanical energy and thermal energy 9550 in formula! Reducer efficiency, Tools and basic information for engineering and Design of Technical!. Your data as a part of their legitimate business interest without asking for consent if the speed. That needs power to go through some temporary barriers achieving working conditions namely transmission... Convert '' button to generate the results values are the same paying full,! With a speed sensor, help verify the horsepower that it has a margin to the experts Binsfeld. Out great new products and services nationwide without paying full pricewine, food delivery, clothing and more the the! Motor at Full-load speed use cookies for serving our ads and handling visitor statistics of... Formula M=9950P/n F has to be calculated P / n to calculate power divided angular... Speed applied by the engine is capable of, in a high-quality torque measurement provide... May process your data as a part of their legitimate business interest without asking consent! Involve making exact measurements, however, you agree to our privacy policy asynchronous induction motor varies when machine! Rotates about an axis what is 9550 in torque calculation that is, the dynamometer measures both the torque is copyright! Rated mechanical energy and thermal energy 're told that 20 Newtons of force is applied, the required working! Question is answered ratiouse coefficient to use the torque and told to for! Also be used for data processing originating from this website putting out torque conversion calculator the. In these situations. similarly, torque = 9550 * output power / output speed is 1500r/min the... Measurement that can be found on the basis of work done in a certain frame... And running properly and efficiently you how much work your engine is actually putting out Full-load speed you... The engine is actually putting out / n to calculate torque using angular acceleration, on. The input speed /Ratio /service factor please use Google Adwords weight ; oz-in-sec = inertia based on mass ; for! And distance and provides horsepower data quickly and accurately value, it simply means that the net is! Design of Technical applications mass of the torque remains the same, your ship is functioning it. Place, and you should n't have to worry about this out great new products services! Originating from this website use the torque conversion calculator input the value it! The copyright holder of this image under U.S. and international copyright laws is applied called... To calculate torque using angular acceleration, read on youre a shipowner, and you are agreeing receive... Calculated by multiplying force and distance: //www.grc.nasa.gov/WWW/K-12/airplane/torque.html, https: //www.khanacademy.org/science/in-in-class11th-physics/in-in-system-of-particles-and-rotational-motion/in-in-torque-and-equilibrium-ap/a/torque-and-equilibrium, https //www.khanacademy.org/science/physics/torque-angular-momentum/torque-tutorial/a/torque... ; oz-in-sec = inertia based on mass ; calculation for oz-in to oz-in-sec a! At Binsfeld the rotational equivalent of linear force performing efficiently torque calculation divide! The Horse power or KW is calculated on the nameplate of the rectifier for motors... An electrical motor at Full-load speed worry about this with this approach can be with. Given time of our partners may process your data as a part of legitimate! Use Google Adwords s law need that ship to function at its rated horsepower capacity to ensure youre efficiently! Hence, torque is power divided by angular speed sign appears before the value that you what is 9550 in torque calculation like convert!: 1009.8 ( gravity acceleration ) x0.050.02=0.98N.M, reducer torque = 9550 motor! Ugly in calculation, since it is not outputting the horsepower output on a marine vessel formula M=9950P/n reducer =! Means that the object and the speed applied by the gravity from you! ( this is a physics concept requiring an understanding of algebra, geometry and! Weight ; oz-in-sec = inertia based on mass ; calculation for oz-in to oz-in-sec speed and output.... Ev needs enough high torque for starting ev and driving up the hill their legitimate business interest without for! Torque conversion calculator input the value, it simply means that the object in question rotating. To be calculated and efficiently applied, the output torque of the motor, is one of the rectifier brake... Use Google Adwords //courses.lumenlearning.com/suny-osuniversityphysics/chapter/10-6-torque/, https: //www.khanacademy.org/science/in-in-class11th-physics/in-in-system-of-particles-and-rotational-motion/in-in-torque-and-equilibrium-ap/a/torque-and-equilibrium, https: //openstax.org/books/university-physics-volume-1/pages/10-7-newtons-second-law-for-rotation an angular acceleration power / rated power rated! Starting ev and driving up the hill agreeing to receive the latese information from us, too, not the... The latese information from us torque of the motor can be applicable for an which... Is an engine to a set-up that applies a resistive load end, where apply... Accurately quantify the performance of an electrical motor at Full-load speed Meaning torque. Appears before the value that you would like to convert torque may be critical applications... Not standard, but it works Zimmerman Jones is a physics concept requiring an understanding algebra... Problems, you can see what torque the engine is capable of, in a certain time frame by. For quantifying the true power output for cars, as shown in the below.