YRKK900-10 3.3 Kv Motor
Description
Technical Parameters
AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yrkk900-10 3.3 kv motor in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.
Title:
YRKK Medium & High Voltage Slip Ring Three Phase Motor
Brief Introduction
As per YRKK 3.3 kv motor, Rotating shaft adopts fine forged alloy steel, and cage bars and end ring materials of squirrel cage rotor are red copper, which are fabricated by reliable welding process and experienced dynamic balance under rated speed, thus, motor runs stable and reliable.Rotating shaft adopts fine forged alloy steel, and cage bars and end ring materials of squirrel cage rotor are red copper, which are fabricated by reliable welding process and experienced dynamic balance under rated speed, thus, motor runs stable and reliable.
When there is a problem with the YRKK 3.3 kv motor bearing, it is normal to replace the bearing directly; what causes the bearing problem needs to be analyzed through professional testing and evaluation.From the mechanism and specific performance of bearing failure, it can be analyzed from the following aspects:
First, the bearing has wear-resistant failure.Wear and tear is an unavoidable problem of mechanical operation products; under normal circumstances, bearings are safe during their life cycle, but when hard particles, pollutants, oxides, etc. invade the bearing, the wear of the bearing will be aggravated; metal shavings from parts processing during motor production, extruded metal shavings during assembly, and any other form of foreign matter entering the bearing will cause abnormalities in the bearing raceway or rolling elements.In this case, the YRKK 3.3 kv motor bearing is more noisy and accompanied by irregular vibration; when inspecting the bearing, it can be found that some rolling elements have been ground out.
Main Technical Parameters
|
Frame: |
H900 |
|
Power Scope: |
2500~4000kW |
|
Voltage: |
3000V, 3300V, 4160V, 6000V, 6600V, 10000V, 11000V |
|
Frequency: |
50Hz, 60Hz |
|
Number of Poles: |
10P |
|
Speed |
600rpm |
|
Cooling Mechod |
IC611 |
|
Protection Grade |
IP54, IP55 |
|
Insulation Class |
F(155℃), H(180℃) |
|
Duty: |
S1, S4, S5, S6, S9 |
|
Mounting Type |
B3/V1 |
Why choose AIMIN Brand YRKK series of Motor?
YRKK series motors are extremely durable and can operate stably in high-load and long-term working environments.It uses high-strength materials and precision manufacturing technology, simemotor.com ensures the reliability of the motor in harsh environments.
Production Details
Frame
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Box structure frame, easy for maintaining and installation
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Flexible for special installation dimensions
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Customizable outlook and dimensions


Stator
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99.9% pure copper winding for stator to ensure the output power and efficiency
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Excellent insulation system with 5 more processing flows
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All the windings are fitted in by handwork to ensure all slots are full and avoid any possible winding flaw.
Rotor
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Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency
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Copper bar rotor is available for YKK motor
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Well and precisely machined shafts with good capacity of strength and toughness

Testing
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All motors must pass the piece testing before painting and packaging
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Type tests will be regularly performed for each series, more often for new developed series and variants.
Package and delivery
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All motors will be packaged well before delivery
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Plastic cover inside, vacuum tin foil outer and then solid wood box
Applications

Cement

Power Station

Water

Mining
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|
Type |
Rated Power |
Rated Current |
Rated Speed |
Efficiency |
Power Factor |
Max. Torque/ Rated Torque |
Mass |
|
kW |
A |
r/min |
% |
cosφ |
kg |
||
|
YRKK9001-10 |
2500 |
307.2 |
595 |
95.5 |
0.82 |
1.8 |
|
|
YRKK9002-10 |
2800 |
343.7 |
595 |
95.6 |
0.82 |
1.8 |
|
|
YRKK9003-10 |
3150 |
386.3 |
595 |
95.7 |
0.82 |
1.8 |
|
|
YRKK9004-10 |
3550 |
435.3 |
595 |
95.7 |
0.82 |
1.8 |
|
|
YRKK9005-10 |
4000 |
490.0 |
595 |
95.8 |
0.82 |
1.8 |
|
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