15
www.gd-elmorietschle.com
© Gardner Denver Schopfheim GmbH, Gardner Denver Deutschland GmbH
|
Bauj./Nr.
09
S1 3,00/ 3,60 kW
Typ
VTR 100 (01)
150 mbar (abs.)
2849751
100 / 120 m³/h
EN 60034
1410 / 1700 min
-1
1027610116
3~
Mot.
Set up and operation
6
1
7
8
9
10
3
4
5
2
4.1.1 Data plate
Fig. 5
Data plate (example)
1
Type / Size (mechanical version)
2
Year of construction
3
Motor design
4
Serial number
5
Item-No.
6
Final pressure (abs.)
7
Suction capacity 50 Hz/60 Hz
8
Speed 50 Hz/60 Hz
9
Motor output 50 Hz/60 Hz
10
Operating mode
4.2 Description
The C-VTR model range has a connecting thread on the suction side and an exhaust silencer on the pres-
sure side. With the C-VLR 60 the incoming air is cleaned by a filter cartridge. C-VLR 100-251 have a micro
filter on the suction side.
The ZEPHYR C-VLR is a double shaft rotary piston vacuum pump in which the claws roll off against each
other contact free and dry. The counter-rotating claw rotors are synchronised by a gear pair in the gearbox.
The synchronous gearbox gear wheels and the bearing on the motor side are lubricated with oil. These
components are in a gearbox that also contains the oil supply. Oil conveying devices always ensure that the
bearings and the gear wheels are sufficiently supplied with oil at all permissible speeds. The feed chamber
has no sealants or lubricants.
The gearbox and the compression chamber are separated from each other by special seals. The gearbox
is sealed from the outside with piston sealing rings and O rings, the compressor chamber with piston rings.
Between the two there is also another atmospherically ventilated area that can be loaded with sealing gas
(special version).
The C-VLR 100-251 is enclosed in an insulation hood.
In order to dissipate compression heat, the cooling air is sucked through between the machine and the hood
using drum fan that sucks in the fresh cooling air (Fig. 3/E) and discharges the heated air out of the cooling
air outlet (Fig. 3/F).
The C-VLR is driven by standard flanged three phase motors via a clutch (with an elastomer component).
A vacuum control valve (Fig. 3/C) allows setting of the desired vacuum.
Summary of Contents for Elmo Rietschle C-VLR 100
Page 31: ......
