DGE-RF technical Data
03.03.2003
In catalogue DGE-25-RF DGE-40-RF DGE-63-RF
x Guiding       Roller guide on the inside    
x Carriage Lenght [mm] GK
190
GV
285
GK
300
GV
440
GK
460
GV
690
  Working load [kg] 15   30   60  
Stroke    
x Max. Norminal stroke [mm] 3000   5000   5000  
  Max. Stroke [mm] 5682 5587 5496 5356 5192 4962
In draw Stroke Reserve [mm] 63   100   172  
Dynamic    
x max. Vel [m/s] 10   10   10  
  max. acc. [m/s2] Not specified Not specified Not specified
x Max. Drive torque [Nm] 3.7   12.1   55.38  
x Max. no-load torque [Nm] 0.5   1.0   4.5  
x Repeatability accuracy [mm] +/- 0,1   +/- 0,1   +/- 0,1  
Mass-moment of inertia    
x Jo [kg cm2] 1.75 2.75 9.89 15.37 108.11 156.71
x JH per meter Stroke [kg cm2/m] 0.188   0.933   7.605  
x JL per kg working load [kg cm2/kg] 2.052   3.958   13.634  
x Jw for Additional slide [kg cm2/kg] 1.281 2.2675 7.889 13.299 71.036 118.757
Weight    
x Basic weight by 0 mm stroke (mo) [kg] 2.6 3.7 7.8 10.7 29.8 39.7
x per 100 mm Stroke [kg] 0.3   0.6   1.4  
x Carriage [kg] 0.62 1.11 2.00 3.36 5.21 8.71
The total mass of the linear drive is calculated too:
H: Hub [m] mL: Working load mass [kg]
Toothed belt    
Toothed belt type   PGGT-19
3LL-3MR 30M-610-5555
PGGT-30
3LL-5MR 30M-610-5555
PGGT-50
3LL-8MR 30M-610-5555
Toothed belt pitch [mm] 3   5   8  
Toothed belt width [mm] 19.3   30.3   50.5  
x Stretch [%] 0,16 (*) 0,11 (*) 0,15 (*)
x Effect circle / Effect diameter [mm] 28.65   39.79   73.85  
x Feed constant [mm] 90   125   232  
Environment    
x Environmental temperature [C] 0 ... +60   0 ... +60   0 ... +60  
x Protection class   IP40 IP40 IP40
(*) with max. Feed strength
static and/or dynamic forces & moments  
x Fx [N] 260   610   1500  
x Fy [N] 150   300   600  
x Fz [N] 150   300   600  
x Mx [Nm] 7   18   65  
x My [Nm] 15 30 60 120 170 340
x Mz [Nm] 15 30 90 180 300 600