3 Product description
3.1 Function
The turbopump forms a compact unit with the electronic drive unit. Pfeiffer Vacuum power supply packs
provide the voltage supply. Integrated temperature monitoring for the rotor reduces the power consump-
tion of the turbopump if the rotor temperature exceeds the limit value. In addition to the multi-function
connection of the electronic drive unit, the turbopump has two micro-USB sockets for connecting Pfeiff-
er Vacuum accessories directly.
and see how Pfeiffer Vacuum turbopumps work.
8
9
10
5
4
6
7
12
11
14
1
3
2
13
Fig. 2:
Design of HiPace 80 Neo
1 Protective cap for the high vacuum connection
8
Pump housing, stainless steel
2 Micro-USB sockets with sealing plugs
9
Venting screw
3 Electronic drive unit
10
Fore-vacuum connection, 1/4" thread with
sealing plug
4 LED operating mode display
11
Pump bottom part
5 Multifunction connection "X3"
12
Ground terminal
6 Turbo rotor
13
Mounting surface for air cooling
7 High vacuum connection, DN 63 CF-F
14
Pump housing, aluminum
3.1.1 Cooling
● Convection cooling
● Air cooling (optional)
● Water cooling (optional)
The electronic drive unit automatically regulates the drive power down in the event of excessive temper-
atures.
3.1.2 Rotor bearing
Hybrid-bearing turbopump
Product description
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