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| ATEX
servo
motors EX Series |
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Servomotors for
explosive atmospheres.
EX
servomotors are group II, category 2, explosion-proof apparatus designed to operate
in explosive atmospheres in accordance with EN 50014 standard.
These
servomotors are certified according to ATEX 94/9/CE directive and are available
as 2 models :
• Gas version : II2 G EEx d IIB T4, motor for gaseous atmospheres.
This motor is not fitted with a lip seal at the customer shaft end.
•
Gas/Dust version :
II2 GD EEx d IIB T4, motor for dusty, gaseous atmospheres.
This motor is fitted with a lip seal at the customer shaft end. |
The main points
"d"
explosion-proof equipment in accordance with ATEX 94/9/CE directive
Extremely compact,
very well suited to spray paint
High dynamic level
Built-in resolver
with no need for supplementary encoder
Bearings greased
for life, no maintenance necessary
Available
models
Motor
230V supply | DIGIVEX
Drive | Torque
at
low speed
Nm |
Inertia
kg.m².10-5 |
Maximum
speed
tr/min | | EX310EAP |
2/4
- 230V | 1.75 |
7.9 |
2300 |
| EX310EAK |
4/8
- 230V | 1.75 |
7.9 |
4000 |
| EX420EAP |
4/8
- 230V | 3.5 |
29 |
2300 |
| EX420EAJ |
7.5/15
- 230V | 3.5 |
29 |
4000 |
| EX430EAJ |
7.5/15
- 230V | 4.8 |
42.6 |
3200 |
| EX430EAF |
15/30
- 230V | 4.8 |
42.6 |
4000 |
| EX620EAO |
7.5/15
- 230V | 6.6 |
98 |
2500 |
| EX630EAI |
15/30
- 230V | 10.4 |
147 |
3000 |
| EX820EAR |
15/30
- 230V | 14 |
320 |
2200 |
| EX820EAL |
30/60
- 230V | 14 |
320 |
3600 |
| EX840EAJ |
30/60
- 230V | 24.5 |
620 |
2200 |
| EX860EAD |
60/100
- 230V | 35 |
920 |
2600 |
Motor
400V supply | DIGIVEX
Drive | Torque
at
low speed
Nm |
Inertia
kg.m².10-5 |
Maximum
speed
tr/min | | EX310EAP |
2/4
- 400V | 1.75 |
7.9 |
4000 |
| EX420EAV |
2/4
- 400V | 3.5 |
29 |
2000 |
| EX420EAP |
4/8
- 400V | 3.5 |
29 |
4000 |
| EX430EAP |
4/8
- 400V | 4.8 |
42.6 |
3000 |
| EX430EAL |
8/16
- 400V | 4.8 |
42.6 |
4000 |
| EX620EAO |
8/16
- 400V | 7.0 |
98 |
4300 |
| EX630EAY |
8/16
- 400V | 10.4 |
147 |
2900 |
| EX630EAN |
16/32
- 400V | 10.4 |
147 |
4000 |
| EX820EAW |
8/16
- 400V | 14 |
320 |
2200 |
| EX820EAR |
16/32
- 400V | 14 |
320 |
3600 |
| EX840EAQ |
16/32
- 400V | 24.5 |
620 |
2100 |
| EX840EAK |
32/64
- 400V | 24.5 |
620 |
3300 |
| EX860EAJ |
32/64
- 400V | 35 |
920 |
2600 |
Motor
is fitted with internal thermal protections (thermoswitches + thermofuse) assembled
in the servomotor coil.
These temperature sensors have to be wired using stricly
connecting diagram for ATEX conformity.
Examples
of applications
EX servomotors are used for all applications in
explosive atmospheres :
•
Spray paint systems
• Robotics applications
• Pumping – metering
• Spray paint booths
• Lifting and manipulating
© Copyright
2000-2010 Parker SSD Parvex. All rights reserved.
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