Foundation motor’s trough and pole
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| 8 pole | 4 pole | |||||||||||||||||||
Foundation motor’s trough and pole
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| 1.Single-phase motor:the most common motor is using at unipolar which is belong to the simple wiring function in generally. 2.Bipolar motor: two bipolars and the applictation is belong to low speed’s cost down type. 3.Three-phase motor: three bipolars assembled, the aoolication is belong to torque rippoe which will have two bipolars on working and one biploar on rest. 4.Claw-poles motor: from up stator and down stator assembled with unipolar and the evolution was from stepping motor by Claw-poles. |
Four kinds of Fan curves |
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| Torque will be decreased, due to motor’s speed increased by moment of inertia. | The current will be decreased, due to momtor’s speed increased by moment of inertia. | |
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| To make an effort diminsh, due to motor’s speed increased bymoment of inertia. | Motor’s efficiency will be decreased when the motor’s speed increased to D point. |
Rotation Speed VS Power (wait) of 4S motor & 8S motor| 4S motor VS 8S motor | ||||
| Magnet | Magnet Type | Slot | IC | |
| 4S motor | Rubber | 4 pole | 4S | SANYO |
| 8S motor | Rubber | 8 pole | 8S | SANYO |
Phase motor VS sing-phase motor
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Product Development Outline| Dead Point of single-phase motor |
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