Bearing friction torque October 06, 2015 04:54PM |
Registered: 9 years ago Posts: 344 |
Re: Bearing friction torque October 06, 2015 06:40PM |
Admin Registered: 16 years ago Posts: 13,891 |
Re: Bearing friction torque October 07, 2015 01:43AM |
Registered: 9 years ago Posts: 344 |
Quote
VDX
... you can wind a string around, measure the pulling force ... and calculate the effective g-cm value with the radius ...
Re: Bearing friction torque October 16, 2015 02:58PM |
Registered: 9 years ago Posts: 344 |
Initial mass for M1 and M2 Final mass for M1 Difference 59 65 < 6 1062 1109 47 2063 2103 40 2063 2115 52 4064 4137 73 4064 4122 58 4064 4132 68The load on the bearings should be approximately given by L = (M1 + M2) / sqrt(2). Since M1 ~= M2, we have L ~= M2 * sqrt(2).