AC
MOTORS |
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Standard
Motors up to Frame Size 315 |
N-compact |
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IEC
Motors |
| More
power and higher cost-effectiveness - with
outstanding reliability |
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More power with the same frame size
– this is our concept for our low-voltage
three-phase motors.
N-compact is a motor series that has
a lot going for it.
The power rating of these motors above
DIN 42673 is extremely progressive and
lies significantly above the power rating
of the previous series – with unchanged
frame size.
Specifically: |
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Non-standard
Motors Frame Size 315 and Above |
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N-compact |
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H-compact
in low-voltage version |
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H-compact
PLUS in low-voltage version |
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Ask
About This Product |
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E-mail
Friend |
The
power rating has been increased by 60% in
the surface-cooled version (t.e.f.c.) and
another 30% for the open-circuit ventilated
versions – and all of this means:
The drive power has been doubled.
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| N-compact
- Customer benefits |
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Optimum efficiency and therefore lower operating
costs. |
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High power density and compact design result
in a lower space requirement and lower weight.
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The gray caste iron frame and the bearing
endshields are torsionally stiff and rugged.
This means that they can be subject to extreme
loads, vibration is significantly dampened
and they are resistant to corrosion. |
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The bearings are designed for the highest
degree of reliability. In turn, this results
in excellent vibrational behavior, longer
lifetime and lower service & maintenance
costs. |
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The DURIGNIT IR 2000 insulation system with
VPI or current UV impregnation guarantees
a high degree of reliability, a long lifetime
and a high load capability e.g. when accelerating
or under overload conditions. |
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The noise level is low therefore complying
with the high demands of safety at work legislation.
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| N-compact
- Technical data overview |
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| Brief
overview |
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Water-cooled
motors: |
800-1150
kW |
Force-ventilated
motors: |
200-1000
kW |
| Self-ventilated
motors: |
200-1150
kW |
| Shaft
heights: |
315,
355, 400, 450 mm |
| No.
of poles: |
2-8
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| Rated
voltages: |
400V
∆ / 690 V Y, 500 ∆, 690 V ∆ |
| Drive
converters: |
Line
supply and drive converter |
| Degree
of protection: |
IP
55, IP 23 |
| Cooling
type: |
IC
411, IC 416, IC01, IC 71 W |
| Type
of construction: |
IM
B3, IM B 35, IM V1 |
| Bearings:
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Roller
bearings |
| Regulations/Standards:
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IEC,
EN |
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| N-compact
- typical applications: |
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Compressors
Fans
Blowers
Pumps
Extruders
Conveyor systems
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