25
VERSION 01/2021
ORDER NUMBER DOC2422004
TOPFINISH Bell 1S ECH
5.4.2 TECHNICAL DATA
Description
TOPFINISH Bell 1S ECH
Maximum high voltage
80 kV
RPM monitor
Optical fiber with speed sensor
2 pulses per revolution
Electric product resistance*
> 50 k
Shaft bearing
Air Bearing
Maximum speed
80,000 rpm
80,000 rpm
Bearing air quality
Particle filter < 0.01 µm
Particle filter < 0.01 micron
Oil separator < 0.01 mg/m³ at 20 °C Oil separator < 0.1 mgr/cu yd at 68
°F
Dew point 7.5 °C
Dew point 46 °F
Air quality
Particle filter < 5 µm
Particle filter < 5 micron
Drive/stop/steering air
Oil separator < 0.6 mg/m³ at 20 °C
Oil separator < 7.1 mgr/cu yd at 68
°F
Dew point 16 °C
Dew point 61 °F
Bearing air pressure
5.5 bar
80 psi
Bearing air consumption
59 nl/min at 0 rpm
2.0 scfm at 0 rpm
52 nl/min at 60,000 rpm
1.8 scfm at 60000 rpm
Drive air pressure
0–8 bar
0–116 psi
Drive air consumption maximum 345 nl/min
12.2 scfm
Stop air pressure
0–6 bar
0–87 psi
Steering air pressure
0.2–4.5 bar
3–65 psi
Average steering air consumption 200 nl/min
7.06 scfm
Maximum steering air
consumption
450 nl/min
15.89 scfm
Product pressure
Typically 50–200 kPa/max. 800 kPa Typically 7–29 psi/max. 116 psi
(Typically 0.5–2.0 bar)
Flow rate**
25–800 ml/min
25–800 cc/min
Spray jet diameter approx.***
70–800 mm
3–32 inch
Product connections
see Chapter
Air supply connections
see Chapter
Max. product temperature
50 °C
122 °F
Turbine air temperature
15 °C to 50 °C
59 °F to 122 °F
Ambient temperature
0 °C to 40 °C
32 °F to 104 °F
Sound level at 0.2 MPa; 2 bar;
29 psi steering air, 40,000 rpm
600 ml/min; cc/min****
Max. acceleration
1g
1g
Weight approx.
7400g
16.31 lb
*
According to WAGNER/Ransburg scale (valid only for solvent-based paints)
**
Depending on product nozzle and product pressure
*** Depending on bell diameter and steering air
**** The A-rated emission sound pressure level at a distance of 1 m, LpA1m and the sound power level LWA
were determined in accordance with noise standard EN 14462 with reference to framework standards
EN ISO 11202 - Accuracy Class 3 and EN ISO 3746.
WARNING
Exhaust air containing oil!
Risk of poisoning if inhaled.
Provide compressed air free from oil and water.