Torque kgcm (what is kgcm)? - Electrical Engineering Stack Exchange
Mar 12, 2012 · A motor with 1 kg.cm torque is capable of holding a 1 kg weight at a radial distance of 1 cm. Here is a diagram to explain. Torque is the cross-product of force and distance: τ = F × d τ = F × d. So the same weight, at twice the radial distance, will require double the torque. Note that the measurement 'kgcm' is 'kilograms-force × ...
stepper motor - Torque in kg/cm? - Robotics Stack Exchange
589 1 5 13. 1. kg/cm AKA kg-cm AKA kgcm is still better than ozin that many websites use, even if oz is technically a measure of weight rather than mass. It drives me nuts too. They should all switch to N*m, which is an easily recognizable standard and different by almost exactly an order of 10. – user3685427.
Stall torque for servo, kg/cm? - Electrical Engineering Stack …
I fixed it in the question. Yes, it should be [kg*cm] however the datasheet does say [kg/cm], which apparently is a quite common mistake in (servo) data-sheets. Look at the comments in Axemanx answer below. kg*cm makes sense, but on I think a Actorobotics product page on SparkFun, they listed a stall torque in kg/cm, which is how I ended up on ...
How to calculate the weight my DC motor can move?
Mar 5, 2017 · Stall Torque = 20 Kg/cm. The unit is Kg*cm. And when a wheel of 4" diameter, i.e. 2"=5cm radius is directly mounted to the shaft, the "force" is 20Kg*cm / 5cm = 4kg. This means: If you put a string around the wheel and use it as winch, it could lift a weight of almost 4kg (8.8lbs) before it stalls. Motor Rated RPM = 133
Torque in kg·cm vs N·cm (servo vs rotary switch) - Electrical ...
Jul 31, 2023 · To the accuracy that you need, 1 kg (more strictly 1 kgf) is 10 Newtons. The standard value is 1 kgf = 9.80665 N, though the weight of 1 kg will vary depending on where you are on the planet between 9.764 to 9.834 N). So the servo can deliver 1.83 Nm. The switch needs typically 0.07 Nm to turn, 0.1 Nm max. Looks like the servo has plenty of ...
servo - How much weigh can a torque carry? - Electrical …
Jan 3, 2015 · If we suppose T= Fr; with F is force and r is deplacent and F=ma; if we suppose that your speed is constant, than we have T=Mg with M is masse and g gravity. for Tmax you have Mmax=T/g. torque is measured in N*m and not in Kg/cm! Use of kg.cm is "wrong" but common. Close enough 1 kg mass "weighs" 10 Newton (9.8 is closer still).
Stepper Motors : KG.CM Torque : Does it maintain the torque …
Apr 24, 2015 · Torque is distance times force. A torque of 10kgf-cm means that at a radius of 1cm the force exerted in the (tangent) direction of rotation will be 10kgf.
Servo motor power consumption issue - Robotics Stack Exchange
Aug 21, 2018 · You should not power servo directly form the Arduino. You should design the driver circuit or board for power supply and common both ground of the Arduino board and driver circuit. And it is recommended that you should use multiple power supply and divide the power supply to the group of servos. It will help in stabilizing your working and power.
How to calculate what motor I need to move weight
There's the rated torque of 4.5 kg.cm which means I can move 4.5kg with an "arm" of 1 cm. Here's my first doubt, what exactly does it mean 4.5kg with an arm of 1 cm. Does it mean that if I attach a 1 cm arm, perpendicular to the motor shaft, and then at the other end of that arm I have a weight of < 4.5 kg, it will move?
Stall torque for servo - Electrical Engineering Stack Exchange
Jan 21, 2020 · 0. My understanding of stall torque is that it's the amount of torque produced by the servo when the output is stationary. Suppose the stall torque of a servo was 10kg-cm. It can lift the a 10kg load at 0.9cm but not at 1.1cm. But does it mean it'll actually drop the load at any distance greater than 1cm?