Slip Ring ESR 160 - GAT Gesellschaft für Antriebstechnik mbH

Slip Ring ESR 160
ESR 160 series
Slip rings in the ESR series are used to transfer
electrical current and signals, as well as digital
data from different BUS systems. Operating voltages
[mV] up to 750 volts are permissible. All
slip rings in this series are also available with air
connection. Other media can be transferred
through a combination with all GAT media rotary
unions. The ESR slip rings from GAT are characterised
by their long lifespan and maintenance
intervals.
The 160 model, with a maximum of 80 poles, is
suitable for a wide range of applications. Signals
from several bus systems can be transmitted in
parallel. This diversity makes the 160 model ideal
for packaging machines, tooling machines and
umbilical winches.
Product features
■ Transfers power currents, signals and data streams
■ Very low transfer resistance
■ High contact quality
■ Extremely low electrical noise
■ Highly wear-resistant due to low contact forces
■ Long lifespan without mechanical maintenance
■ High operational safety even with vibrations and
under extreme temperatures
Design and function
The contact pairing of gold spring wires and gold-plated slide
contacts means that the electrical slip rings in the ESR series
possess excellent characteristics for the transfer of power
currents, signals and data, with a long lifespan and compact
construction. The gold/gold technology and perfect surface
quality ensure maximum contact quality and corrosion resistance,
while also ensuring that transfer resistance remains low.
The electrical transfer element of the slip ring is protected by
a robust aluminium housing and enclosed ball bearings with
an additional seal. This construction fulfils the requirements for
protection class IP64 (up to IP65 upon request). This means the
electrical slip rings in the ESR series are suitable for reliable use
in rough applications and under harsh operating conditions.
GAT Gesellschaft für Antriebstechnik mbh · Industriestrasse 11 · 65366 Geisenheim (Germany)
+49 (0) 6722 93788-0 +49 (0) 6722 93788-110 info@gat-mbh.de http://www.gat-mbh.de
Changes in the sense of the technical
progress reserved. rev: 07/2006

Slip Ring ESR 160
Slip Ring ESR 160
6.5 (6x)
6x60° 158
140
Technical data
X
110 g6
Model ESR 160
Housing diameter ØG [mm] 160
Max. no. of poles 80
Max. rated current [A] 50
Max. peak current [A] 2x I N for 1s
Max. operating voltage [V] 750
Insulation resistance @500VDC [MΩ] 1000
Max. speed [rpm] 150
Air supply ["] (optional) G 1"
Max. air pressure [bar] 10
Installation position Vertical / horizontal
Torque [Nm] < 6
Operating temperature [ºC] -20 to +80
Protection class IP64 (IP65)
Typical lifespan [per million revolutions] 100
Maintenance interval [per million revolutions] 20
X
10
M8
30°
2.5
5
0
12
115
42
62
Flange view
Radial connection
ESR 160
L
160
L
Optional axial connection
L+30
No. of poles Length (mm)
1-12
1-18
1-24
1-30
1-36
1-42
With air duct,
connection thread
in cover
GAT Gesellschaft für Antriebstechnik mbh · Industriestrasse 11 · 65366 Geisenheim (Germany)
+49 (0) 6722 93788-0 +49 (0) 6722 93788-110 info@gat-mbh.de http://www.gat-mbh.de
15
P
L+30
G1
SW55
177
207
237
267
297
327
No. of poles Length (mm)
1-48
1-54
1-60
1-66
1-72
1-78
1-84
P P
L
G1
L+32
357
387
417
447
477
507
537
Continuous
shaft
P 44
G1
12 (SW40)
Changes in the sense of the technical
progress reserved. rev: 07/2006