what is 9550 in torque calculation

\u00a9 2023 wikiHow, Inc. All rights reserved. (For full case study, click HERE). 1. Your Calculation Values Given Travelling Operation Lifting Operation Mass to be Moved m = kg Speed v = m/s How do you calculate the torque of a gearbox? This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. m). For example, the actual reduction ratio may be 28.13, but it is generally marked as 28. a. Dyno testing in these situations require that the machinery be physically disassembled and shipped to a testing location. 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. m). Your email address will not be published. (Mandatory) The rated power and rated speed of the motor can be found on the nameplate of the motor. A collection of really good online calculators. Here the formula Md = 9550 x P / n to calculate. Gravity = 386 in/sec. It is also a common method for quantifying the true power output for cars, as shown in the image below: Figure 1. Torque = 9550*output power/output speedPower (W) = RPM (rad/s) x Torque (N. m). T = r F sin . Retrieved from https://www.thoughtco.com/calculating-torque-2698804. This formula is a calculation formula for the relationship between torque, power and speed commonly used in engineering. Thanks to all authors for creating a page that has been read 184,916 times. For example: the torque required by the driven equipment: 500N.M, work 6 hours / day, uniform load can be selected driven equipment factor f1 = 1. the reducer requires flange mounting, the output speed n2 = 1.9r / min then the ratio of. The consent submitted will only be used for data processing originating from this website. That's the only variable that requires set-up, so with that in place we just assign the other variable values: Note that the above answer involved maintaining only two significant figures, so it is rounded. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. The concept of power is the work done per unit time. There's a 15 incline from the horizontal plus a 90 distance from the horizontal to the downward force vector, resulting in a total of 105 as the value of . Note that the 15% mentioned above is the incline from the horizontal, but that's not the angle . This is a vector with a magnitude of the distance from where the force is applied to the axis of rotation. It points from the axis of rotation toward the point where the force is applied. 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). You need both horsepower and torque to be able to accurately quantify the performance of an engine. T unit is kg-cm, torque = 9550 * output power / output speed. For example, a motor that puts out 10 lb. The above equations are particularly helpful when there is a single known force acting on an object, but there are many situations where a rotation can be caused by a force that cannot easily be measured (or perhaps many such forces). Were committed to providing the world with free how-to resources, and even $1 helps us in our mission. For example: If you need the machine to drive a 100kg object,knowing the move distance R = 50mm, and the reduction ratio is 1:50, please calculate the torque of the servo motor? 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. Torque. Gear Reducer Torque = 9550 * Motor power / Rated Power motors input revolution*Ratio* gear reducer efficiency. Your email address will not be published. Torque is the measure of the force that can cause an object to rotate about an axis. One stage helical gear unit: 95%, two-stage helical gear unit:90%. Force is what causes an object to accelerate in linear kinematics. Jones, Andrew Zimmerman. in). Then, when we calculate the Acceleration Torque in Torque Calculation we divide the total the total inertia by the gravity from. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Input the value that you wish to convert. Torque Conversion Calculator You can use this free torque conversion calculator to easily convert a range of torque measurement units including pound-force inches, Newton meters, kilogram-force centimeters, ounce-force inches, kilogram-force meters, among others. and get the worked out procedure to better understand the concept.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'physicscalc_com-medrectangle-3','ezslot_3',105,'0','0'])};__ez_fad_position('div-gpt-ad-physicscalc_com-medrectangle-3-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'physicscalc_com-medrectangle-3','ezslot_4',105,'0','1'])};__ez_fad_position('div-gpt-ad-physicscalc_com-medrectangle-3-0_1');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'physicscalc_com-medrectangle-3','ezslot_5',105,'0','2'])};__ez_fad_position('div-gpt-ad-physicscalc_com-medrectangle-3-0_2'); .medrectangle-3-multi-105{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:15px !important;margin-left:auto !important;margin-right:auto !important;margin-top:15px !important;max-width:100% !important;min-height:250px;min-width:300px;padding:0;text-align:center !important;}. How to calculate the torque of the reducer? 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. The 9550 in your formula is probably a conversion factor for some specific unit system, and you should get rid of it. The formula M=9550P/n can also be used for rough calculation. 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. Motor torque, that is, the output torque of the motor, is one of the basic parameters of the motor. Without knowing your machines actual torque, its impossible to accurately assess its performance. 6.667 Hz is NOT 6.667 radians/second, To deal with the need to have both cycles per second and radians per second, Mathcad has "Hza," (angular Hertz?) 88, Minhe Road, Zeguo, Wenling, Zhejiang, China. Today Taiqi Seiko mainly talksabout the calculation of the reducer torque. The costs and downtime associated with this approach can be significant. In torque problems, you'll typically be given the magnitude force. Ships that are functioning below their defined capabilities are not efficient, are likely consuming more fuel, and are generally performing at a loss. Andrew Zimmerman Jones is a science writer, educator, and researcher. wikiHow is where trusted research and expert knowledge come together. by Binsfeld Engineering | Torque Measurement. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Holding torque is a measurement of how much rotating force is required to force a stationary stepper motor shaft out of position. How to use the torque conversion calculator Input the value that you wish to convert. 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. Hope the knowledge we share can help you. Try to imagine an object which rotates around a specific point. The other alternative would be to use a unit-aware formula which in your case simply means to divide all by 60000. The Horse Power or KW is calculated on the basis of work done in a given time. That value is dependent on both torque and RPM. b General calculation method: reduction ratio = working torque 9550 motor power motor power input revolutions work coefficient. The 9550 in your formula is probably a conversion factor for some specific unit system, and you should get rid of it. Concept of gear reducers torque : (1). This is the pivot point. The formula is as follows: Knowingthe torque, the output revolution of the reducer and the usecoefficient, then how to calculate the motor power ofthe reducer. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. The torque of the reducer is inseparable from the motor speed, power and other factors. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. 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. Share this entry In the torque equation, force is represented by "F.", In the torque equation, this angle is represented by the Greek letter theta, "." n1/n2 = 1450/1.9 = 763 (here is the choice of four-stage motor), Therefore: P1N = P1 * f1 = (500 * 1450) * 1 / (9550 * 763 * 0.85) = 0.117 (KW) so we generally choose 0.15KW speed ratio is about 763 enough to cope with. In fact, there is nothing to discuss, there is already the formula P = Tn/9.75 . "Calculating Torque." in particular, some tough working conditions must strictly abide by this criterion. Re: Torque Calculation. oz-in = Inertia based on weight; oz-in-sec = inertia based on mass; Calculation for oz-in to oz-in-sec. Knowingthe motor power, speed ratio and theuse coefficientand you want to know the torque of the reducer. Figure 2. https://www.thoughtco.com/calculating-torque-2698804 (accessed January 18, 2023). This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. The Locked Rotor Torque or Starting Torque is the torque an electrical motor develops when starting at zero speed. Torque (also called moment mostly by engineers) is calculated by multiplying force and distance. The Break-down Torque is the highest torque available before the torque decreases when the machine continues to accelerate to working conditions. A horsepower value tells you how much work your engine is capable of, in a certain time frame. 15% slope is minimal for torque calculation. A Binsfeld torque telemetry system, combined with a speed sensor, help verify the horsepower output on a marine vessel. [1] Method 1 Finding Torque for Perpendicular Forces 1 Find the length of the moment arm. Torque = force x distance. By using our site, you agree to our. We don't save this data. % of people told us that this article helped them. Definition and Equations, Difference Between Independent and Dependent Variables, M.S., Mathematics Education, Indiana University, The same argument as above applies to cases of. Here the formula Md = 9550 x P / n to calculate. The fundamental equations relating torque and RPM to power is as follows: Power (Hp) = Torque (ft-lbs) x RPM / 5252. In DC speed control, adjusting the armature voltage belongs to constant torque speed control (motor output torque is basically constant)In adjusting the excitation voltage is a constant power regulation (motor output power is basically constant). Only emails and answers are saved in our archive. YDFORCE has perfect after-sale service network. Among them: t-torque; 9550-constant (no need to investigate its source); p-motor power (kw); n-output speed (rev/min). This image may not be used by other entities without the express written consent of wikiHow, Inc.
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