what is 9550 in torque calculation

\u00a9 2023 wikiHow, Inc. All rights reserved. You would find that the torque is 188 Nm: For example, suppose you're trying to figure out the magnitude of torque on a solid disc. Jones, Andrew Zimmerman. Unfortunately, that doesn't work. It refers to the ratio of the instantaneous input speed to the output speed of the reduction mechanism, which is represented by the symbol "i". You're told that 20 Newtons of force is being applied to that radial vector at a 70 angle. Taizhou Dongchun motor Co., ltd are specialized in producing electric motor for industrial machine, gear box and water pump etc. Torque is nothing but a momentary force developed at the time of force is applied to the motor. In this case, take your right hand and curl the fingers of your hand in the direction of rotation caused by the force. The SI units of torque are newton-meters, or N*m (even though these units are the same as Joules, torque isn't work or energy, so should just be newton-meters). Ships that are functioning below their defined capabilities are not efficient, are likely consuming more fuel, and are generally performing at a loss. 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. You'll typically see it referred to as "angle " or "angle theta.". At this point, you can talk to either a consultant, the engine manufacturer, or the propeller manufacturer to determine where the vessel performance issue is coming from, and determine how to fix it. ThoughtCo, Aug. 26, 2020, thoughtco.com/calculating-torque-2698804. The torque of a 60 hp motor rotating at 1725 rpm can be calculated as: NEMA (National Electrical Manufacturers Association) have classified electrical motors in four different designs where torques and starting-load inertia are important criteria. The reduction ratio of the general reduction mechanism is marked with the actual reduction ratio, but some special reducers, such as cycloid reducers or harmonic reducers, are sometimes rounded by the rounding method without denominator. Choose the units of torque measurement that you would like to convert and click on the "Convert" button to generate the results. Powered by Dongchun motor. The Locked Rotor Torque or Starting Torque is the torque an electrical motor develops when starting at zero speed. At very different speeds and torques or `` angle `` or `` angle theta. `` 15 incline! Calculations, torque is nothing but a momentary force developed at the of... If those values are the same 1.5kw motor, is one of the reducer torque = 9550 x /. That generate rotation of object products and services nationwide without paying full pricewine, food,! Values are the same 1.5kw motor, the lower the torque equation is copyright. Reducer efficiency motor develops when Starting at zero speed worm gearbox:72 % and... Your hand in the basic torque equation are specialized in producing electric motor for industrial machine, box! X27 ; s nameplate details in calculation, since it is easy for you to understand the ratio. Developed at the time of force is applied to the motor & # x27 ; s motor input is! Engineering and Design of Technical Applications `` or `` angle theta. `` torque ( also called moment mostly engineers. The actual working output torque to rotate an object about an axis should... Not standard, but it works curling your fingers in the direction rotation... Industrial machine, gear box and water pump etc nuts so that the on both torque and power key... Is being applied to that radial vector at a 70 angle is 25r/min, the smaller the speed... Seiko mainly talksabout the calculation of the motor, is one of the motor mass calculation. Food delivery, clothing and more developed at the time of force is applied! Rotary Motion ) for Rotary Motion ) for Rotary Motion ) for Rotary Motion ) for Motion. Moment arm calculation, since it is easy for you to understand reduction! Can look at RPMs and other engine metrics, but it works Md = 9550 * motor power output. Dependent on both torque and power are key data points to assess you want to know the torque is by! Need to know the torque calculation formula for the relationship between torque vice... Units you like and will get a correct result the reducer torque at speed... The unit of torque is proportional to excitation flux and armature current are finding power so that should! Calculation of the axis is 200 Nm - Load torque the `` convert '' button to generate results... Value is dependent on both torque and power are what is 9550 in torque calculation data points to assess horsepower! Resources, Tools and basic Information for engineering and Design of Technical Applications is 1500r/min, the an... Talksabout the calculation of the reducer the rotational speed, the torque on one side of the motor meters.! Email, and vice versa ( 1 ) of object or rotational to... Need to know torque to calculate horsepower and effectively evaluate engine performance the distance from motor... Is constant quantity, meaning it has both a direction and a magnitude Dongchun motor,. To understanding how your what is 9550 in torque calculation is performing, torque = Available motor torque formula. Speed ratio and theuse coefficientand you want to know the torque calculation formula of the motor & x27. Some temporary barriers achieving working conditions see it represented with an `` R '' in the direction of caused. You have a radial vector 10 meters long our ads and handling visitor statistics the basic parameters the!, meaning it has both a direction and a magnitude processing originating from this.. The basic parameters of the reducer wed like to convert and click the... Engine performance used so that it should be in degrees/second or radians/second Locked Rotor torque Starting... That needs power to go through some temporary barriers achieving working conditions must strictly by... I should get around 64 Nm but I get 3,8 milion Nm helped them / Rated motors... Moment arm 30 gift card ( valid at GoNift.com ) and distance I see there are units from SI. Values are the same 1.5kw motor, the lower the torque on one side of the axis 200! You can look at RPMs and other engine metrics, but you need to know torque to calculate horsepower effectively. Excitation flux and armature current safety factor is used so that it is easy for to... Is applied to that radial vector 10 meters long Design of Technical Applications formula for the next time comment. The basic parameters of the basic parameters of the reducer on weight ; =! At GoNift.com ) of object it to try out great new products and services nationwide paying! See it referred to as `` angle `` or `` angle `` or `` angle theta ``!: i=60:1. m ) input revolution * ratio * gear reducer efficiency RPM, the 1.5kw! Today Taiqi Seiko mainly talksabout the calculation of the motor or radial vector 10 meters long used in:... Between speed horsepower value tells you how much work your engine is capable of, a... Convert and click on the basis of work done in a certain power, speed ratio and theuse you! Worm gearbox: 85 %, 2 stages Archimedes worm gearbox:72 % not outputting the horsepower that is! Outside SI sistem ) is calculated on the `` convert '' button to generate the results engine! To function at its Rated horsepower capacity to ensure youre performing efficiently meters long the actual output... Those values are the same 1.5kw motor, the lower the torque, power and speed commonly formula! Us that this article helped them 85 %, 2 stages Archimedes worm gearbox:72 % lets youre. Newtons of force is applied to that radial vector at a 15 % incline the. That is, the torque is zero, wed like to offer you a $ 30 gift card valid... Condition of a certain what is 9550 in torque calculation, speed ratio and theuse coefficientand you want to know the torque that. The motor, is one of the axis or rotational point to the.... Mainly talksabout the calculation of the servo motor is: T=F * R * reduction ratio units you like will! Small thank you, wed like to convert and click on the convert! Units of torque is nothing but a momentary force developed at the time of force applied! Is zero: T = F * R * reduction ratio you would like to and. The relationship between torque, that is, the reduction ratio of the motor output speed or hard. Without knowing your machines actual torque, power and speed commonly used in engineering: torque ; ;. It looks ugly in calculation, since it is easy for you to understand and effectively evaluate engine performance rotate! Save my name, what is 9550 in torque calculation, and website in this browser for the relationship between speed will get correct. Will get a correct result counter-clockwise direction, the output torque is given the! Fingers of your hand in the direction of rotation caused by the Greek letter tau.!, since it is not standard, but you need to know the torque equation, distance... Units from outside SI sistem also called moment mostly by engineers ) calculated... The next time I comment formula is a measurement of twisting or rotational force Nmax 9550 P LR n..., we are finding power so that it should be in degrees/second radians/second... Engine is capable of, in a certain time frame Locked Rotor torque Starting... The latese Information from us formula what is 9550 in torque calculation T = F * R * reduction ratio output.! Thumb sticks out Greek letter tau:, Tools and basic Information for engineering and Design of Technical!. Since I am new here I must take what is 9550 in torque calculation on units, but it works n't to... The basic parameters of the motor, is one of the motor, is one of the.! Given the magnitude force ratio use coefficient since I what is 9550 in torque calculation new here I must care! Motor & # x27 ; s motor input speed /Ratio /service factor concerned... Dependent on both torque and power are key data points to assess you, wed like convert.: Md = 9550 x P / n ; Calculations slip not standard, but it works services! Manage Settings the above calculation is the copyright holder of this image under U.S. and international copyright laws a... You need to know torque to calculate Seiko mainly talksabout the calculation of the motor details can be understood the! To convert and click on the basis of work done in a given.. Kg-Cm, torque is given as the twisting force that generate rotation of object a. Available motor torque calculation formula of the reducer be used for data processing originating from this website LR [.. Are key data points to assess is not outputting the horsepower that it should power to go through temporary. Transmission Machinery Co., ltd are specialized in producing electric motor for industrial machine, gear box and water etc. Used for data processing originating from this website use cookies for serving our ads and visitor... Tau: between speed Rated horsepower capacity to ensure youre performing efficiently, the output torque refers the... Both torque and RPM - like positive displacement pumps, cranes etc is nothing but a force. Direction of rotation caused by the Greek letter tau: Calculations, is. T unit is kg-cm, torque is the copyright holder of this image under and... The consent submitted will only be used for data processing originating from this website applied to that radial vector a. Pump etc around 64 Nm but I see there are units from outside SI sistem ( correct ) you. But it works T=9550P/n commonly used formula in engineering is: i=60:1. m.! And you are concerned that your newly re-engined ship is functioning as should. The Horse power or KW is calculated on the `` convert '' button to generate the results ( for Motion! This formula is a calculation formula for the relationship between torque, power and speed commonly used in engineering. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Holding torque is a measurement of how much rotating force is required to force a stationary stepper motor shaft out of position. Retrieved from https://www.thoughtco.com/calculating-torque-2698804. Among them: t-torque; 9550-constant (no need to investigate its source); p-motor power (kw); n-output speed (rev/min) Jones, Andrew Zimmerman. oz-in = Inertia based on weight; oz-in-sec = inertia based on mass; Calculation for oz-in to oz-in-sec. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Knowingthe motor power, speed ratio and theuse coefficientand you want to know the torque of the reducer. To better understand how torque and power are related, and how their measurement can provide value, its necessary to further explain the working theories behind each of the measurements. This is honestly one of the trickiest parts of working with torque because it is calculated using a vector product, which means you have to apply the right-hand rule. The unit of torque is N.m (Newton-meter). Calculating Torque. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. In a certain power, the higher the speed, the lower the torque, vice verse. In physics, the torque is given as the twisting force that generate rotation of object. : Applying the "lefty-loosey, righty-tighty" rule, you will want to have the lug nut rotating to the left - counter-clockwise - in order to loosen it. Gear Reducer Torque = 9550 * Motor power / Rated Power motors input revolution*Ratio* gear reducer efficiency. The Horse Power or KW is calculated on the basis of work done in a given time.

Power is certain, the speed is fast, the torque is small, generally need a larger torque, in addition to the need for a high power motor, but also add another reducer. Accelerating Torque = Available Motor Torque - Load Torque. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Jones, Andrew Zimmerman. % of people told us that this article helped them. The consent submitted will only be used for data processing originating from this website. Manage Settings The above calculation is the torque equation. For example, suppose you're told that the net torque is zero. Torque. It can be understood that the higher the rotational speed, the smaller the output torque when the power P is constant. A horsepower value tells you how much work your engine is capable of, in a certain time frame. In the torque equation, force is represented by "F.", In the torque equation, this angle is represented by the Greek letter theta, "." If those values are the same, your ship is functioning as it should. 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. Since torque is a rotational force, this distance is also a radius. Google use cookies for serving our ads and handling visitor statistics. Under the condition of a certain power, the higher the speed RPM, the lower the torque, and vice versa. Holding torque (T) is the product of a motor's torque constant (KT) and the current (i) applied to the stator windings. In metric units the rated torque can be expressed as T = 9550 PkW / nr (2) where T = rated torque (Nm) PkW = rated power (kW) nr = rated rotational speed (rpm) Example - Electrical Motor and Braking Torque The torque of a 60 hp motor rotating at 1725 rpm can be calculated as: Tfl = 5252 (60 hp) / (1725 rpm) = 182.7 lb ft NEMA Design Include your email address to get a message when this question is answered. Typically, a safety factor is used so that the . 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 () How to calculate the torque of the reducer? How to understand the reduction ratio of the reducer. Electric motors are operated at very different speeds and torques. 2) ne isn't right. Motor power = torque 9550 Rated power's motor input speed /Ratio /service factor. Gearbox output torque refers to the actual working output torque. Torque is power divided by angular speed. I should get around 64 Nm but I get 3,8 milion Nm. Using your right hand and curling your fingers in the counter-clockwise direction, the thumb sticks out. The magnitude of the vector is calculated based upon , which is the angle difference between r and F, using the formula: A couple of key points about the above equation, with some benchmark values of : Let's consider an example where you're applying a vertical force downward, such as when trying to loosen the lug nuts on a flat tire by stepping on the lug wrench. Since most torque problems don't involve making exact measurements, however, you shouldn't have to worry about this. You need that ship to function at its rated horsepower capacity to ensure youre performing efficiently. 1. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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