主要特点
直流无刷永磁电动机主要由电动机本体、位置传感器和电子开关线路三部分组成。直流无刷永磁电动机的特点是没有换向器和电刷组成的机械接触机构。因此无刷直流电机没有换向火花，寿命长、运行可靠，维护简便。
MAIN FEATURES:
DC Motor is composed of three parts: motor, position sensor and electronic switch circuit, with the biggest feature for no mechanical connection between the commutator and brush, Therefore, Brushless DC Motor doesn't have the commutation spark and allow the motor to last long life, to work stable, and to do the maintenance easily.
直流变频
DC inverter
直流变频无需变速箱，可减少维修及保养费用
DC frequency conversion does not require a gearbox. Reduce repair and maintenance costs
省电百分之30
Saving 30% electricity
无需变速箱。直接将电能转换成动能，减少能源流失
No reducer. It wall directly convert the electricity into power,mininizing the waste of energy
过载保护
Overload protection
当电机过载运行时，自动降低转速工作，确保增氧机能持续造氧
When the Brushless DC motor starts to operateit will automatically reduce the rotation speed, safely preventing the aerator from working and producing the oxygen
低电压工作
Low voltage operation
在各地区不同时段不同电压变化，电机都能自动调节转速持续工作造氧
The brushless DC motor will automatically change the rotation speed and work properly under the different circumstance of voltage.
智能控制
Remote control function
在安装了远端感应遥控设施后，可实现100米范围内的远程操作运作。
The brushless DC motor can be installed with remote control sensor and be controlled with in a distance up to 100 meters
密闭式结构设计
Waterproof structure
密闭式结构设计，防水防尘防腐蚀，减少保养及维修费用。
The brushless DC motor is closed design with fuctions inluding water proof, dust-proof and corrosion protection therefore, it reduces the repairing and maintenance cost
| 型 号 Model | 叶轮/只 Impeller/piece | 功率 power(kw) | 电压 voltage (v) | 负荷水面(亩) Aeration Area (亩/Mu) | 动力效率 Power efficiency (kg/kw.h) | 增氧能力 Aeration Pertormance ( kgO²/Hour) | 噪音 Noise dB(A) |
| YC-0.75A | 2 | 0.75 | 220 | 1-5 | ≥1.3 | ≥1.2 | ≤70 |
| YC-0.75B | 2 | 0.75 | 380 | 1-5 | ≥1.3 | ≥1.2 | ≤70 |
| YC-1.5A | 4 | 1.5 | 220 | 2-6 | ≥1.5 | ≥2.0 | ≤75 |
| YC-1.5B | 4 | 1.5 | 380 | 2-7 | ≥1.5 | ≥2.0 | ≤75 |
| YC-1.8A | 6 | 1.8 | 380 | 3-10 | ≥1.8 | ≥2.2 | ≤75 |
