Default Adjustment Of Eco Software - Wittur Eco BUS Manual De Instrucciones

3411.32.0100 ed.0
GB
Pag.38.78

21. DEFAULT ADJUSTMENT OF ECO SOFTWARE

The max. close (nudging) speed must always be set according codes. EN81 requires the energy limit of E =
10J for closing (E = 4J for nudging), this must be calculated by the formula:
Because of the different speeds of door panels (e.g. for telesopic doors) the mass m_equ has to be calcu-
lated as virtual mass seen from belt.
m_antr virtual mass of operator
m_panel mass of the panel
v_panel speed of the panel
v_belt speed of the belt
The operator mass m_operator is about 10kg including motor, hanger plate and coupler.
The table below shows the default parameters for different speed settings. Close and nudging speeds are
calculated according EN81 energy limitation (Max. mass = m_equ).
Speed settings
(acc. EN81)
1
2
3
4
The max. door speed setting is calculated with mass m_equ of 130kg. The close and nudging speed is then
limited to the panel energy of 10J and 4J respectively.
This door times will also vary depending on:
- Door masses.
- Friction.
- Mechanical adjustements.
- Alignment of landing doors.
- User Interface SW parameters.
The time for coupler and lock movement is about 0.7 sec. in open and close direction.
Sujeto a cambios sin previo aviso
m_equ * v_belt²
E =
m_equ = m_antr +
+ sum of (m_panel * (v_panel / v_belt)² )
Max. Mass Open speed
[kg] [m/s]
130 0,25
130 0,33
130 0,42
130 0,5
EXCELLENCE IN COMPONENTS
2
Close speed
[m/s]
0,2
0,26
0,33
0,39
Nudging speed
[m/s]
0,12
0,17
0,21
0,25
Subject to change without notice!