Page 29 - haacon schuetzuege

2. * Operating mode
Please tick the checkbox
2.1 Manual operation, lateral crank 
2.2 Manual operation, by angular gear, crank centered 
Fixed crank handle 
Removable crank handle 
Crankshaft extension 
Please specify dimension Q ........ mm

2.3 Electric drive
incl. stroke limit switches, load limiter and emergency hand wheel:
400 V three-phase current 
230 V AC 
24 V DC 
Position of the actuator central  lateral 
handwheel upstream  handwheel downstream 
2.4 Signal output 4-20 mA  or other device 
.................................................................................
2.5 Control 

3. * Frequency of use
3.1 Actuation up to 10 x per annum 
3.2 Actuation up to 100 x per annum 
3.3 Actuation up to 500 x per annum 
3.4 Continuous operation: On-Off mode > 10 x per day 
3.5 Controlled operation 
4. Installation situation

4.1 Application or use ...........................................................................................................
..............................................................................................................................................
4.3 Winches retracted in their default position (open) 
4.2 Direction of bore hole “U” in the fl ow direction 
4.3 Direction of bore hole “U” perpendicular to the fl ow direction 

5. * Accessories
5.1 Rack covered with fi xed protective tube 
5.2 Rack with protective cap (rises with rack) 
5.3 Surface protection:  KTL coating  Galvanized  Powder coated RAL 9005
 other
6. Sluice gate ratio for sluice gate drive design
Sluice gate ratio = Y / X = _____ / _____ = ______
from which we obtain: Y / X >_ 1.5 = Single sluice gate drive 
Y / X < 1.5 = Double sluice gate drive 
7. Required pulling force F
F = [ µ × Y × ( Z − Y / 2 ) × X + G ] × S × 10 = (N)

Y = Height of sluice gate
Z = Total static height in dm. If the storage level is less than the sluice gate height put in this value
X = Width of sluice gate in dm
G = Total weight of sluice gate in kg
S = Safety factor (we recommend S = 2)
µ = Coeffi cient of friction (experience values) for: Wood/Steel = 0.45, Steel/Steel = 0.3, Steel/Plastic = 0.25, Steel/Rubber seal > 0,45
For rollers = 0.15

Maße und Konstruktionsänderungen vorbehalten.
We reserve the right to amend specifi cations without notice or obligation.
haacon se réserve le droit de modifi er les caractéristiques de son matériel. 29