I have a MCT8316ZTEVM and a EC60 flat BLDC-motor from maxon. The motor has 7 pole pairs and a max rotating speed of 3700 rpm. With the MCT8316ZTEVM the max rotating speed I can realize is 2000 rpm. What do I have to do to get a rotating...
Before choosing a motor, it’s important to have at least a rough idea of the size and weight of the drone you plan on building. I’ll walk you through the process of determining motor size based on the drone you are trying to build, but if you’re focusing on building a 5″ FPV ...
Radial engines have a relatively low maximum rpm (rotations per minute) rate, so they can often drive propellers without any sort of reduction gearing. Because all of the pistons are in the same plane, they all get even cooling and normally can be air-cooled. That saves the weight of wate...
The motor in an electric car is very different: up to a point, it has no "preference" whether it spins fast or slow—it's pretty good at delivering the same torque at any moderate speed. Artwork: A (very!) rough indication of how torque varies with speed (engine rpm) for electric ...
A turbocharger is a critical component highly customized for the engine. It uses an engine’s exhaust gas to drive the turbine wheel up to 350,000 RPM. The turbine wheel then drives the compressor wheel through a shaft. The compressor wheel provides compressed air to the engine, and thi...
The disk platters - These typically spin at 3,600 or 7,200 rpm when the drive is operating. These platters are manufactured to amazing tolerances and are mirror-smooth (as you can see in this interesting self-portrait of the author... no easy way to avoid that!). The arm - This hold...
In PTB, it automatically estimates the delay caused by gyro filtering and D-term filtering (see the top right corner of the first graph in the second column). Filter Strategy My general filter strategy is to eliminate motor noise bands using RPM filter, then crush out frame resonances with ...
A small hard drive typically has only one platter, but each side of it has a magnetic coating. Bigger drives have a series of platters stacked on a central spindle, with a small gap in between them. The platters rotate at up to 10,000 revolutions per minute (rpm) so the read-write ...
- 45 RPM record adapter Carefully place the platter on the turntable’s center spindle, and make certain the platter is fully seated on the spindle. Rotate the platter by hand until the rectangular opening with the red ribbon exposes the brass motor pulley (at the 8:00 position). *Do not...
(a) Determine the unit cell volume (b) Calculate the density of T_{i} Integration provides a mean to compute how much mass enters or leaves a reactor over a specified time period as in Calculate the value of the diffusivity, D, in meters squared per se...