Concrete Spraying Machine
– SSB 05.1
8
Drive and Output Control
The Machine is propelled by electric motor.
I.
Two-speed Electric Motor (DUO)
The machine is propelled by two-speed electric motor with slide-on gearbox.
The machine output (rotor speed) is controlled by two-position switch.
II.
Electric Motor with a frequency invertor (COM-F)
The electric motor is fitted with frequency invertor It is connected to the frontal
gearbox, which is keyed to the bearing part of the dosing drum with an output hollow
shaft.
The output is changed by means of the invertor
V. Technical Data
SSB 05.1 DUO :
4/6 poles electric motor 2,6/1,87 kW.
Rotor revolutions: 8/12 rpms/min.
Performance parameter
Parameter
Rotor 1,9L
Rotor 3,9L
Rotor 6,9L
Drum volume /dm
3
/
1,9
3,9
6,9
Drum rpm /min
-1
/
8
12
8
12
8
12
Theoretical output m
3
x h
-1
*
0,8
1,2
1,8
2,7
3,3
5,0
SSB 05.2 COM-F:
4 poles electric motor 3 kW with frequency invertor
Rotor revolutions in the range: 5 - 13 rpms/min.
Performance parameter
Parameter
Rotor 1,9L
Rotor 3,9L
Rotor 6,9L
Drum volume /dm
3
/
1,9
3,9
6,9
Drum rpm /min
-1
/
5
13
5
13
5
13
Theoretical output m
3
x h
-1
*
0,6
1,5
1,2
3,0
2,1
5,4
Note: The drum should be selected with a view to the performance required.
The actual output of the machine depends on the kind and composition of the
mixture to be transported, its moisture content, transport distance, transport hoses
inner diameter, the compressed air pressure and quantity and the way of filling the
machine hopper.
