Motor end cap and motor equipped with the same
The utility model discloses a motor end cap and a motor equipped with the same. The motor end cap comprises an outer cylinder and a bearing pedestal. The outer cylinder is a one-body stretching member, and a cavity with an open bottom is defined inside the outer cylinder. The bearing pedestal is arr...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a motor end cap and a motor equipped with the same. The motor end cap comprises an outer cylinder and a bearing pedestal. The outer cylinder is a one-body stretching member, and a cavity with an open bottom is defined inside the outer cylinder. The bearing pedestal is arranged on the top wall of the cavity, and a bearing cavity communicated with the above cavity is defined inside the bearing pedestal. The bearing pedestal is a die-casting member or an injection molding member. The motor end cap is effectively improved in precision and strength, and can protect a motor stator and a whole part of the motor. The bearing pedestal exhibits great plasticity to enable an assembling gap between a bearing and the bearing cavity to be small. Through improvement of the precision, the motor is prolonged in service life. Moreover, the cost of the motor end cap is reduced. |
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