The conversion factor from elliptical RPM to MPH depends on the specific elliptical machine being used, as different machines may have different stride lengths and resistance levels. To convert elliptical RPM to MPH, you would need to know the stride length of the elliptical machine and use a formula to calculate the speed in miles per hour.
There can be no conversion. rpm is a measure of angular speed whereas miles per hour is a measure of linear speed. The two measure different things and, according to basic principles of dimensional analysis, any attempt at conversion from one to the other is fundamentally flawed.
12 mph
Researching The Life Fitness elliptical has provided a wide range of different models. Further research has shown that the maximum RPM that can be achieved is roughly 100 depending on the model.
2600 RPM is around 70 MPH. The usual speed limit on most US roadways is 55 MPH or even less. 2600 RPM is actually fast compared to the US speed limits.
About 2300 to 2450 RPM (In that range) At 70 it should be around 2100 RPM.
To convert 50 mph to RPM, you need to know the circumference of the tire. For example, if a tire has a diameter of 24 inches, its circumference is about 75.4 inches. First, convert 50 mph to inches per minute (50 mph = 3,960 inches per minute). Then, divide the speed by the circumference (3,960 inches per minute ÷ 75.4 inches ≈ 52.5 RPM). Thus, 50 mph is approximately 52.5 RPM for a tire with a 24-inch diameter.
My car (a 1995 model of the Escort with the 1.9L) usually revs about 2000-2200 RPM at 55 MPH.
At about 1700 RPM's you're going 55.
Out 2000 Dodge Neon does 2500 rpms at 60 mph. Grace
160 MPH But, There is a RPM limit so it tops out at 155 MPH
Anywhere between 1500 and 2300 RPM, depending on how it's geared.
2500