Align 20A Brushless Motor Electronics Speed Controller RCE ...



|Align 20A Brushless Motor Electronics Speed Controller RCE-BL20A User Manual |

|Specification |

|Model |

|Continuous Current |

|Surge Current |

|BEC Output |

|Size |

|Weight |

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|RCE-BL10A |

|10A |

|15A |

|1A:2cells Li-ion/6-7cells Ni-Cr=>3servos |

|      3cells Li-ion/8-9cells Ni-Cr=>2servos |

|45x22x5 |

|12g |

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|RCE-BL20A |

|20A |

|30A |

|2A:2cells Li-ion/6-7cells Ni-Cr=>4servos |

|      3cells Li-ion/8-9cells Ni-Cr=>3servos |

|      4cells Li-ion/10-12cells Ni-Cr=>2servos |

|45x22x9 |

|21g |

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|RCE-BL25A |

|25A |

|35A |

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|45x22x11 |

|23g |

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|RCE-BL35A |

|35A |

|45A |

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|45x22x12 |

|25g |

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|Product Feature |

|1. Small and compact PCB design for ease of installation |

|2. Large heatsink for great thermal performance |

|3. High compatibility to work with 98% brushless motors in the market |

|4. Ultra smooth motor start design to run with all kinds of brushless motors |

|5. The power inlet adapts Japanese made “Low ESR” capacitor in order to provide stable power source. |

|6. The BEC power outlet adapts a Japanese made specialty polymer aluminum electrolytic     capacitor. It provides better noise |

|filtering capability than other BL ESC in the market, and     moreover to give more stable performance of R/C receiver and BEC. |

|7. The BEC adapts dual TO-252 package regulators. It provides great thermal performance with 2A peak current. |

|8. The throttle has more than 200 steps resolution that provides great controlling sense. |

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|Electronics Specifications |

|1. Continuous current: 20Amps with proper air flow |

|2. Surge current: 30Amps for 15 seconds |

|3. Supporting motor types: 2 poles to 10+ poles in/ outrunner brushless motors |

|4. Supporting maximum RPM: 2 poles ==>190,000 rpm |

|5. Supporting input voltage: 5.5V ~ 16.8V |

|6. Supporting battery types: Li-ion/ Li-poly 2~4 cells, Ni-Mh 6~12 cells |

|7. BEC output: |

|             a. Peak current 2A |

|             b. Continuous 2 cells Lithium / 6~7 cells Ni-Mh ==> 4 servos |

|                                   3 cells Lithium / 8~9 cells Ni-Mh ==>3 servos |

|                                   4 cells Lithium/ 10~12 cells Ni-Mh ==>2 servos |

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|Feature options |

|1. Break option: 3 settings that include no break/soft break/hard break. |

|2. Electronic timing option: 3 settings that includes Low timing/Mid timing/High timing |

|    Generally, lower pole motors were recommended to use lower timing while higher poles to use higher timing. Higher timing |

|gives more power at the expense of efficiency. Always check the current draw after changing the timing in order to prevent |

|overloading of battery. |

|3. Battery protection option: 3 settings that include 70% / 65% / 60% |

|    The default setting is 65%. This option provides the battery from over-discharge. Please pay extra attention before you |

|change this setting. You are at your own risk of damage the electronics device by over-discharge the battery and the controller.|

|Any damage by over current of the controller is not covered by factory warranty. |

|             The following is the setting guideline as reference. |

|             For a 3-Cell Li-poly system |

|             4.2V (Single cell fully charged voltage) x 3 = 12.6V |

|             12.6V x 65% (Factory default) = 8.19V |

|             When the voltage of 3-cell battery drops to 8.19V, the ESC will be |

|             enable its battery protection. Then the power will be decreased by the |

|             ESC. The flyer should prepare for landing in time. |

|Note: this option is only suitable for the fully charge and good battery packs. |

|4. Thermal protection: When the ESC’s temperature raises to 80° C that causes by over current or improper airflow, the thermal |

|protection will be enable. Then the power will be decreased by the ESC. The flyer should prepare for landing in time. |

|5. Safe power on alarm: When the flyer turns on the ESC power, it will automatically detect the transmitter signal. If the |

|throttle stick was not at the minimum or maximum point for entering the “set up” mode, the motor will not be running. The alarm |

|will be enabling at the same time. |

|6. Aircraft locator: When the aircraft was landing in an unexpected location, for example, a long grass field, the flyer could |

|enable the aircraft locator by shut down the power of transmitter. When the ESC stops getting the signal from PPM receiver in 30|

|seconds, it will start to send alarm to  the motor. The alarm sound will help the flyer to locate the aircraft. |

|Note: this function will not work with PCM receiver that has SAVE function enabled, or the poor  noise resistance PPM receiver. |

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|Set Up Mode |

|To enter Set Up mode: you need to firstly connect the ESC BEC connector to the throttle channel of the receiver. Please refer to|

|the user manual of your radio system. The second step is to connect the 3 power-out signal pins to the brushless motor. Before |

|your turn on the transmitter, please adjust the throttle stick to the maximum at full throttle position. Then you could connect |

|the batter to the ESC. You will hear confirmation sounds as soon as your enter the Set Up mode. Please refer to the attached |

|flow chart for details. |

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|Throttle stick positions in Set Up mode: There were 3 positions to correspond to each setting. Simply place the throttle stick |

|in the minimum, middle, and maximum for the corresponding setting. Please refer to the tables below: |

|Table A |

|Mode \ Throttle Position |

|Low |

|Middle |

|High |

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|Break |

|No Break |

|Soft Break |

|Hard Break |

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|Table B |

|Mode \ Throttle Position |

|Low |

|Middle |

|High |

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|Electronic Timing |

|Low-timing |

|Mid-timing |

|High-timing |

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|Table C |

|Mode \ Throttle Position |

|Low |

|Middle |

|High |

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|Battery Protection |

|70%(Low discharge rate) |

|65%(Medium discharge rate) |

|60%(High discharge rate) |

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|ESC set up mode |

|[pic] |

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