Calculate Torque To Turn A Roll

How to Convert Torque to Force | Sciencing

May 21, 2018· Torque is the application of force through the use of a lever rotated around an axis. A good example of torque in action is a wrench. The head of the wrench grabs a bolt and applies pressure to it. If you kept applying pressure, the wrench would eventually rotate around the bolt.

Rotating Mass Torque Equation and Calculator - Engineers Edge

Rotating Mass Torque Equation and Calculator General Engineering and Design Data Menu Industrial Electric Motor Application, Design and Installation Menu

mechanical engineering - Understanding required torque for ...

Understanding required torque for a motor lifting a weight. Ask Question Asked 4 years, 6 months ago. ... To get the real torque required, you have to specify how fast you want to be able to accellerate this mass upwards. ... Calculate the torque needed to turn a rod it's own axis. 1. Motor for inverted rotary pendulum. Related. 8.

Web Tension 101 - Paper, Film & Foil Converter

Torque required to provide a certain level of tension to a web is total tension measured across the web times roll radius. This means the torque driving the unwind shaft must decrease at a linear ratio, relative to roll diameter, as an unwind roll decreases in size, through a machine run, to keep tension constant.

FUTEK - Load Cell, Torque Sensor, Force Sensor, Pressure ...

FUTEK Advanced Sensor Technology, Inc is a manufacturer of Load Cells, Torque Sensors, Force Sensors, Pressure Sensors located in Irvine, California. Our standard product line includes: S Beam Load Cells, Pancake Load Cells, Miniature Load Cells, Compression Load Cells, Tension Load Cells, Bending Beam Load Cells, Load Button Load Cells, Canister Load Cells, Single Point Load Cells, Force ...

Bolt Torque Calculator - Determining Proper Torque to Bolt ...

Common bolt torque values can be looked up, but finding an accurate reference isn’t always easy. Bolt torque can be checked with a tool such as a torque wrench, but without a value as a guideline, a torque wrench offers no advantage. To arrive at the correct torque value, several other values must be …

Force needed to rotate a drum/cylinder | Physics Forums

Mar 30, 2011· How do I calculate the HP (torque) needed to rotate a large cylinder mounted on bearings? The cylinder in question is a 8 foot long 12" diameter piece of pipe weighing a couple of hundred pounds, mounted on two end stubs with bearings. Its the business end of …

Tapping Torque and Horsepower - Kennametal

Calculate Machining Power and Torque for Cutting Tap Applications. MENU {{searchText}} in ({{typeAhead.level3}} / {{typeAhead.level4}}) ... Home / Resources / Engineering Calculators / Holemaking / Tapping Torque and Horsepower. Tapping Torque and Horsepower For Cutting Tap Application.

The Mechanics of Tension Control - Converter Accessory Corp

Torque required to provide a certain level of tension to a web is total tension measured across the web times roll radius. This means the torque driving the unwind shaft must decrease at a linear ratio, relative to roll diameter, as an unwind roll decreases in size, through a machine run, to keep tension constant. Conversely, the torque driving the

Load Analysis and Driven Power Calculation (Symmetrical 3 ...

> Load Analysis and Driven Power Calculation (Symmetrical 3 Roll Plate Bending Machine) ... The friction torque includes the rolling friction torque between the upper and lower roller and the steel plate, and the sliding friction torque between the roller neck and the shaft sleeve, which can be calculated as follows: ... Load Analysis and ...

Motor Torque Speed & Power, Wheels, and Winches …

Torque Return to top of Page Figure above shows the basic torque equation as a function of force, angle, and radius. The units of torque are Nm or ft-lbs. Motors Torque & Speed Return to top of Page In our steady state model of motors there are two parameters that we are interested in. The Stall Torque …

How can we calculate the required torque to move a massive ...

How can we calculate the required torque to move a massive object by means of gear assembly? ... To convert rpm to radians per second: w = rpm x 2Pi / 60. ... I would like to calculate torque to ...

How do I calculate the torque required to rotate a shaft ...

How do I calculate the minimum torque to rotate a .925lb, 0.625' diameter shaft with a .925lb 2.19' hub 10K rpm within 3 seconds? I am trying to spec out an electric motor that I can couple up to the shaft supported by two ball bearings to spin test the hub on.

The torque required to rotate a shaft with a certain load...

O.k. here is the situation: A rotating clothes dryer, with a rotational diameter of 2.7m, caries a load of 30kg. I need to find out what torque is required to rotate the clothes dryer from the centre shaft. Can anybody help me with any relevant equations? thanks, joe.

How can we calculate the required torque to rotate 1200 kg ...

How can we calculate the required torque to rotate 1200 kg of mass? I would like to calculate torque to rotate 1200 kg of mass which is attached in 1.5" dia shaft. Shaft is supported by 2 bearings ...

torque calculation on a conveyor - Mechanical engineering ...

May 27, 2008· The motor has a 5/8in gear of 17teeth and each roll has the same gear as the motor at one end. I have a steady velocity, so a=0. Thus torque=friction=FcxMxg. Am i correct? And if so do i have to divide the torque calculated with the number of rolls? Because the torque that i calculate is much higher than the motor torgue.

Motor Sizing Calculations

As mentioned previously, acceleration torque is made up of inertia and acceleration rate. If we know those two values, we can calculate the acceleration torque. Calculate the Acceleration Torque ( Ta ) If the motor speed is varied, the acceleration torque or deceleration torque must always be set. The basic formula is the same for all motors.

Helicopter Torque - Basic Helicopter Aerodynamics - YouTube

Apr 07, 2013· This video explains the torque reaction created by traditional helicopters (like the Robinson R22 or R44) and the need for a tail rotor (or other anti-torque system). by Helicopter …

Torque Calculators - Torque, Force, Distance

Enter value, select unit and click on calculate. Result will be displayed. Calculate Torque Calculate Force from Torque Calculate Distance from Torque. Enter your search terms Submit search form : Web: www.calculatoredge.com: Calculate Torque. Enter your values: Force: Distance: Result: Torque: Newton-Meter: Calculate Force. Enter your values: ...

How to calculate wheel torque from engine torque – x ...

Wheel torque can be calculated function of engine torque if the parameters and status of the transmission are known. In this tutorial, we are going to calculate the wheel torque and force for a given: engine torque; gear ratio (of the engaged gear) final drive ratio (at the differential)

Calculator for Rolled Length of Roll of Material

Calculates the rolled length of a roll of material when the outside diameter of the material, thickness of the material, and the diameter of the hole in the center or …

Basics of Web Tension Control Summary

• Use a torque device to control tension Summary (do’s and don’ts) • Make sure web does not slip through nips • Don’t use manual controls on center unwinds • Beware of diameter calculator controls • For indexing or out-of-round roll applications use a dancer system • Don’t control tension on the device setting line speed

calculate torque to turn a roll - southcoastholidays.co.za

calculate torque to turn a roll. Turning torque calculation - Rothe Erde . Turning torque calculation. The calculation of the torque Mr, detailed below is based on theoretical and empirical knowledge. The torque is affected by the rolling...

Horsepower to Torque Converter - Ncalculators.com

Horsepower to Torque Converter is an online tool used in electrical engineering to calculate how much torque will be generated according to the input power value either in horsepower or watts. Generally, horsepower is a unit for measuring the power of various electrical motors, piston engines, steam turbines etc and it is equal to 746 watts or ...

newtonian mechanics - Torque required to turn a drum ...

Theoretically, zero torque is required to start the barrel turning as long as it starts out in equilibrium. To keep it turning at a constant speed, the required torque varies periodically with a time-average of zero. This assumes that there is no friction in the barrel and that the dirt doesn't roll around inside.

Drive Motor Sizing Tutorial | RobotShop Community

This tutorial is intended to complement RobotShop's Drive Motor Sizing Tool by providing you with a step by step explanation as to the calculations behind the dynamic tool. It takes into consideration that the designer has not selected any parts and therefore specifications are not available. It does not include a variety of factors such as inertia and is intended to be a starting point for ...

calculating torque to turn a wheel - Society of Robots

Nov 26, 2010· You should follow my equations and calculator. On a flat plane, the acceleration of gravity has nothing to do with the wheel motor torque of your robot (with the exception of …

AN00212-002 Tension control - ABB Motion

As the winding diameter changes, the torque will apply a different tension to the outside material. Thus some method must be employed to keep track of the roll diameter. Single roll surface windSingle roll surface winding iinngging The basic concept behind surface winding is to force the reel into

Online Conversion - Torque Conversion

Several conversions relating to torque. Check out our Conversion Software for Windows.. Can't find something? Try searching.. Are you bored? Try the Fun Stuff.. Was this site helpful?

How to Determine Torque Specs | It Still Runs

Engine bolts must be torqued or bolted down to a certain weight specification under manufacturer guidelines to ensure engine stability. But not all manufacturers provide consumers with torque specifications, especially for after-market additions. Measuring torque for nuts and bolts is crucial to the longevity of your ...