drylin® T - system design, vertical, 1 rail and 2 carriages or 2 rails and 4 carriages

Check whether the distances between the applied forces are within the permissible values (see maximum permissible distances).

Variant: 1 rail, 2 trolleys		Variant: 2 rail, 4 wagons
sy + sz	<	2 wx - Y0
ay + az	<	2 wx - Y0

Step 3:

Calculating the required drive force

Firstly, four calculations must be carried out:

The drive force Fa corresponds to the calculated maximum value:

Calculate the maximum bearing load

Maximum bearing load in y-direction

Maximum bearing load in z-direction


Fa:	drive force	[N]
Fs:	Mass force	[N]
Fy, Fz:	Bearing load in y or z direction	[N]
sx, sy, sz:	Distance of the mass force in x-, y- or z-direction	[mm]
ay, az:	Distance of the drive force in the y or z direction	[mm]
wx:	Distance between the wagons on a rail	[mm]
LX:	Size-dependent constant	[mm]
Zm:	Size-dependent constant	[mm]
Y0:	Size-dependent constant	[mm]
b:	Distance between the guide rails	[mm]
µ:	coefficient of friction, µ = 0 for static loads, µ = 0.2 for dynamic loads
ZW:	Number of slides per rail