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DJI SNAIL
430-R Racing ESC
V1.0 2016.12
User Guide
使用说明
使用說明
ユーザーガイ
사용자 가이드
Bedienungsanleitung
Guía del usuario
Guide de l’utilisateur
EN
CHS
CHT
JP
KR
DE
ES
FR
Contents
User Guide
2
使用说明
11
使用說明 1
9
ユーザーガイド
27
사용자가이드
36
Bedienungsanleitung
44
Guía del usuario
55
Guide de l’utilisateur
64
Compliance Information
73
2
EN
Disclaimer and Warning
Thank you for purchasing the DJI
TM
Snail 430-R Racing
ESC (hereinafter referred to as “product”). Read this
disclaimer carefully before using this product. By
using this product, you hereby agree to this disclaimer
and signify that you have read it fully. Install and use
this product in strict accordance with the User Guide.
SZ DJI TECHNOLOGY CO., LTD. and its afliated
companies assume no liability for damage(s) or injuries
incurred directly or indirectly from using, installing or
modifying this product improperly, including but not
limited to using non-designated accessories.
DJI is a trademark of SZ DJI TECHNOLOGY CO., LTD.
(abbreviated as “DJI”) and its afliated companies.
Names of products, brands, etc., appearing in this
document are trademarks or registered trademarks
of their respective owner companies. This product
and document are copyrighted by DJI with all rights
reserved. No part of this product or document shall be
reproduced in any form without the prior written consent
or authorization of DJI.
3
EN
This disclaimer is produced in various languages.
In the event of divergence among different versions,
the Chinese version shall prevail when the product
in question is purchased in China, and the English
version shall prevail when the product in question is
purchased in any other region.
Warning
1. Always attempt to y your aircraft in areas free
of people, animals, power lines, and other
obstacles.
2. DO NOT approach or touch the motors or
propellers when the unit is powered on.
3. Before takeoff, ensure that the propellers and
motors are installed correctly.
4. Ensure that there are no open circuits or short
circuits when soldering the ESC cables.
5. Ensure that all parts of the aircraft are in good
condition. DO NOT y with worn or damaged parts.
6. Ensure that all parts are rmly in place and all
screws are tight before each ight.
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EN
7. The input throttle signal mode (regular or
OneShot125) cannot be changed while the
product is in use. Set the input throttle signal mode
on your ight controller. Restart the electronic
speed controller to apply the new mode.
8. DO NOT connect the electronic speed controller
to a DC regulated power supply, or the power
system and the electronic speed controller will
be damaged when the product captures energy
produced during deceleration as this product has
Active Braking Function by default.
9. Be sure to use the product in strict accordance
with the specications (voltage, current,
temperature, etc.) listed in this document. Failure
to do so may result in permanent damage to the
product.
Introduction
The Snail 430-R Racing ESC is designed for racing
multirotor aircraft, using a 32 bit motor driver chip with
a maximum main frequency of 100MHz. Its advanced
algorithms give it a responsive motor drive with precise
5
EN
control and a small power supply ripple that ensures
normal performance of other power supply units when
motors reach their maximum current output. Like most
DJI products, the ESC firmware can be updated,
ensuring that the Snail is constantly rened.
Features
Active Braking Function
3D Mode*
Two Throttle Signal Modes
Regular throttle signal: 30Hz to 500 Hz PWM signal
OneShot125 signal: 30 Hz to 1000 Hz
High Rotational Speed Motors
46,000 rpm (7 pole pairs)
322,000 rpm (1 pole pair)
Maximum Continuous Current: 30A
DJI Assistant 2 Software
Complete Electromagnetic Compatibility Test
Radiated emission
Electrostatic discharge immunity
Radiated RF electromagnetic eld immunity
Typical Applications: Racing multirotor aircraft
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EN
* Get 6048-3D Propellers and update the ESC
rmware via DJI Assistant 2 to activate the 3D
mode of the 430-R Racing ESC.
In the Box
430-R Racing ESC ×1 Heat-shrink ×1
Connecting the ESCs
Tool Required: Power distribution board (PDB),
electric soldering iron and soldering tin.
1. Solder the ESC’s black GND cable and white VCC
cable to the pads on the PDB as shown.
2. Connect the signal cable to your ight controller.
The signal cable’s white wire transmits the control
signal; the black wire is for GND.
3. Connect the motor to the ESC. Test the motors and
ensure that the rotation direction of each motor is
7
EN
correct. You can reverse the rotation direction by
swapping the positions of any two cables. See
below the ESC Conguration for more information
on how to reverse the motor rotation direction.
4. A PMW signal cable is also used to connect PC to
update rmware.
PWM Signal Cable (To ight controller)
VCC Cable (White), GND Cable (Black)
Be sure to solder the cables onto the pads according
to the specifications of your PDB. The PDB in the
gure uses its outer pads for the black GND cables,
and the inner pads for the white VCC cables. Cut the
cables to length. The cables should be shortened to
avoid bunching up near the solder points. As shown in
the picture.
8
EN
Ensure that there are no open circuits or short
circuits when soldering the ESC cables.
ESC Conguration
Calibrate the throttle range and switch the motor
rotation direction using the remote controller.
1. Power on the remote controller and receiver. Ensure
a strong link between them. Push the throttle stick
all the way up. The motor will start a double beep, a
single beep sequence.
2. Then the warning sound will alternate between a
quick single beep and a quick double beep. Pull
the throttle stick all the way down after hearing a
single beep to calibrate the throttle. Pull the throttle
stick all the way down after hearing a double beep
to reverse the motor rotation direction. By rotating
the desired motor quickly in any direction, this
motor’s rotation direction will be changed.
3. The warning sound becomes a chime when
completed.
4. Restart the ESC after reversing its rotation direction.
9
EN
System Status Beep Codes
The motors will beep when the Snail is in use. The
table below contains more information about the
warning sound.
Alarm Description
Chime Ready to work
Rapid Beeping
Minimum throttle signal not
reached. Check the ight
controller, remote controller or
remote controller receiver.
Slow Beeping No throttle signal.
Alternating Single
and Double Beeps
Using the remote controller for
conguration and set motor
rotation direction
Specications
Max Allowable Voltage 17.4V
EN
* Tested at the temperature of 25℃.
Max Allowable Current* (Continuous) 30A
Max Peak Current* (3 sec) 45A
Supported Throttle Signal Modes
Regular/
OneShot125
Max OneShot125 Signal Frequency 1000Hz
Max Regular Signal Frequency 500Hz
Default PWM Output Signal Frequency 16kHz
Weight (Without Cables) 2.8g
Supported Battery 3S-4S LiPo
Thiscontentissubjecttochange.
Download the latest version from
http://www.dji.com/snail
DJIisatrademarkofDJI.
Copyright©2016DJIAllRightsReserved.
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免责声明
感谢您购买 DJI
TM
Snail 430-R 竞速电调(电子调速
器)。在使用之前,请仔细阅读本声明,一旦使用,
即被视为对本声明全部内容的认可和接受。请严格遵
守说明安装和使用该产品。因用户不当使用、安装、
改装(包括使用非指定的 DJI 零配件,如:电机、螺
旋桨等)造成的任何损失,深圳市大疆
TM
创新科技有
限公司及其关联公司将不承担任何责任。
DJI 是深圳市大疆创新科技有限公司及其关联公司的
商标。本文出现的产品名称、品牌等,均为其所属公
司的商标或注册商标。本产品及说明为深圳市大疆创
新科技有限公司版权所有。未经许可,不得以任何形
式复制翻印。
关于不同语言版本的免责声明可能存在的语义差异,
中国以中文版为准,其他地区以英文版为准。
产品使用注意事项
1. 使用时请远离不安全因素,如障碍物、人群、高压
线等。
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CHS
2. 切勿贴近或接触旋转中的电机或螺旋桨,避免被旋
转中的螺旋桨割伤。
3. 输入油门信号模式(普通油门信号或 OneShot125
在电调运行过程中不可更改。如需切换,请在飞控中
更改输入油门信号模式,然后重新给电调上电。电调
在重新上电后会自动检测当前模式。
4. 确保电调焊接正确,电路无短路、无开路。
5. 使用前请检查螺旋桨和电机是否安装正确。
6. 使用前请检查各零部件是否完好。如有部件老化或
损坏,请更换新部件。
7. 每次飞行前,请检查飞行器各部分结构及螺丝是否
松动。
8. 由于电调默认带主动刹车功能,请勿使用直流稳压
电源连接电调进行测试,否则将导致电调以及电源
损坏。
9. 请严格按照本文规定的工作环境(如电压、电流等
参数)使用,否则将会对产品造成永久性损坏。
简 
Snail 430-R 竞速电调专为竞速多旋翼飞行器设计
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CHS
采用了主频高达 100MHz 32 位定制电机驱动芯片
搭载先进的智能电机控制算法,实现急速精准的电机
驱动控制;供电纹波小,保证大电流输出的情况下不
会对其他供电设备供电造成影响。支持 DJI Assistant
2 PC 调参软件,可配合电调编程器进行参数设置并
升级固件享受未来新功能。
产品特性
支持主动刹车功能
支持 3D 模式 *
支持两种油门信号
普通油门信号:30 – 500Hz PWM(脉宽调制)信号
OneShot125 信号:30-1000Hz
支持最高转速电机
46000 rpm 7 对极电机)
322000 rpm 1 对极电机)
最高 30A 持续电流
支持 DJI Assistant 2 PC 调参
完整的电磁兼容性测试
辐射骚扰测试
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430-R 电调 ×1 备用热缩套 ×1
连  线
工具和材料(自备):分电板、电烙铁和焊锡。
1. 将电调电源线焊到分电板上,注意焊点牢固并且不
会出现短路。电源线白色为电源 VCC,黑色为地
GND
2. 将电调 PWM 信号线连接至飞控。其中白色线为控
制信号线,黑色线为地线。
静电抗扰度测试
射频电磁场辐射抗扰度测试
典型应用:竞速多旋翼飞行器
*
如需使用 430-R 电调 3D 模式,需配合 6048-3D 螺旋桨并
通过 DJI Assistant 2 软件对电调进行固件升级。
物品清单
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电调 PWM 信号线(连接飞控)
VCC (白色);GND(黑色)
3. 将电机的三根线分别连到电调上。调试使电机按照
需求方向旋转。如果不一致,交换该电机的任意两
根连线。更多设置电机正反转向方法,详见使用遥
控接收系统设置参数部分内容。
以图中所示分电板为例。分电板内圈焊盘为电源
VCC,外圈焊盘为地 GND。剪一段电源线,长度刚
好够焊接到板上即可。焊接时请注意将线焊到正确的
电极上。焊接后电源线朝向板外侧(如图所示),并
且线能平贴在分电板上。
请确保电路中没有短路或开路。
16
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使用遥控接收系统设置参数
用户可通过遥控接收系统进行油门校准及电机转向
切换。
1. 打开遥控接收系统且遥控器和接收器通讯正常后,
将遥控器油门杆推至最高,此时电机进入编程模式,
电机鸣音为 B---B-B---B
2. 紧接着电机鸣音方式变为 B-BB-B-BB 循环,在 B
一声后将遥控器油门杆下拉至最底可进行油门校准
BB 两声后将遥控器油门杆下拉至最底可进行电
机正反向切换,此刻以任意方向快速旋转需要改变
转向的电机,完成正反向切换。
3. 设置成功后,电机鸣音为正常开机音。
4. 如进行的是电机正反向切换,切换成功后需重启
电调。
电机提示音描述
使用时,请根据电机鸣音判断产品是否正常工作。如
果出现异常状态鸣音,请排查故障。
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正常状态鸣音 描述
开机音 系统就绪
异常状态鸣音 描述
BBBB
油门输入不在最小值,请检查
飞控、接收机或遥控器设置
B--B--B 无油门输入
B---B-B---B
通过遥控接收系统设置参数
(油门校准以及正反向切换)
产品规格
参数
最大允许电压 17.4 V
最大允许电流 *(持续) 30 A
最大允许峰值电流 *3 秒) 45 A
* 25℃通风良好情况测得数据
CHS
内容如有更新,恕不另行通知。
您可以在 DJI 官方网站查询最新版本
http://www.dji.com/snail
DJI 是大疆创新的商标。
Copyright © 2016 大疆创新 版权所有
支持输入油门信号模式
普通信号及
OneShot125 信号
最大兼容 OneShot125 信号频率 1000Hz
最大兼容普通信号频率 500 Hz
默认输出 PWM 频率 16 kHz
重量(不含线) 2.8 g
支持电池 3S - 4S LiPo
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dji Assistant 2 ユーザーガイド

タイプ
ユーザーガイド
このマニュアルも適しています