1. Киришүү
The ZTW Skyhawk Series Brushless Electronic Speed Controller (ESC) is a high-performance 32-bit device designed for RC airplanes and helicopters. Featuring advanced microprocessor technology, robust protection mechanisms, and versatile programming options, the Skyhawk ESC ensures reliable and efficient power delivery for your remote-controlled aircraft. This manual provides essential information for the proper setup, operation, and maintenance of your ZTW Skyhawk ESC.
Figure 1: ZTW Skyhawk Series ESCs (30A, 125A, 155A, 130A, 160A)
2. Өзгөчөлүктөрү
- High-Performance Microprocessor: Equipped with a 32-bit M4 microprocessor running at 170MHz for powerful computing and faster response.
- Өркүндөтүлгөн MOSFET технологиясы: Utilizes new generation MOSFETs for low heat generation, high instant current withstand capability, and enhanced reliability.
- Comprehensive Self-Check: Automatically checks for power short circuits, motor phase loss, throttle zero position, and voltage range upon power-on.
- Оптималдаштырылган жылуулук бөлүнүп чыгуу: Special ESC case design and unique fan guard structure (on certain models) significantly improve heat dissipation.
- Кош учуу режимдери: Supports both fixed-wing and helicopter flight modes.
- Helicopter Speed Control: Features an adjustable speed sensitivity function for helicopter applications.
- Stall Landing Time Selection: Allows manual adjustment of time to prevent crashes due to handling errors during stall landing.
- Dedicated Programming Interface: Separate port for connecting an LCD programming card or Bluetooth module for parameter settings and software updates.
- Real-time Telemetry: Supports data backhaul for real-time monitoring of current, voltage, temperature, RPM, throttle, and ESC status via an LCD program card or mobile APP.
- Mobile APP Support: Bluetooth module enables parameter changes, software upgrades, and data recording via dedicated mobile applications for Apple and Android devices.
- Бир нече коргоо: Includes abnormal power-on voltage коргоо, ишке киргизүүдөн коргоо, температураны коргоо, дроссель сигналын жоготуудан коргоо, ашыкча жүктөөдөн коргоо, аз көлөмtage protection, and over current protection.
Figure 2: High-Performance 32-bit Microprocessor
Figure 3: Great Heat Dissipation Design
3. Техникалык шарттар
Жалпы мүнөздөмөлөр
- BEC чыгаруу: 6V, 7.4V, 8.4V adjustable 10A
- Программалоо ыкмасы: LCD Program Card G2 / Android & iOS APP
Skyhawk ESC Models
| Модел | Үзгүлтүксүз ток | Жарылуу агымы | Киргизүү көлөмүtage (Lipo) | Салмагы | Өлчөмү (L*W*H) |
|---|---|---|---|---|---|
| Skyhawk 65A SBEC | 65A | 80A | 3-6S | 55г | 60*34*22мм |
| Skyhawk 125A SBEC | 125A | 140A | 3-8S | 171г | 87*40*32мм |
| Skyhawk 155A SBEC | 155A | 170A | 3-8S | 171г | 87*40*32мм |
| Skyhawk 130A HV SBEC | 130A | 150A | 6-14S | 236г | 95*50*36мм |
| Skyhawk 160A HV SBEC | 160A | 180A | 6-14S | 236г | 95*50*36мм |
ZTW Multifunctional LCD Program Card G2
- Өлчөмү: 84*49*11.5мм (L*W*H)
- Салмагы: 68г
- Электр камсыздоо: DC 5V~12.6V
- Шайкештик: Suitable for ZTW Beatles G2, Mantis G2, Mantis Slim G2, Skyhawk, Shark G2, Seal G2 Series ESCs.
Figure 4: ZTW LCD Program Card G2
ZTW APP Adaptor Bluetooth Module
- Шайкештик: Suitable for ZTW Beatles G2, Mantis G2, Mantis Slim G2, Skyhawk, Shark G2, Seal G2 Series ESCs.
4. Орнотуу нускамалары
Before connecting your ZTW Skyhawk ESC, ensure all components are compatible and in good working order. Always refer to your aircraft's manual for specific wiring diagrams.
4.1 Негизги байланыш
- Мотор туташуусу: Connect the three motor wires from the ESC to your brushless motor. The order may affect motor rotation direction; this can be adjusted later if needed.
- Батарея туташуу: Connect the main power wires (red and black) from the ESC to your LiPo battery. Ensure correct polarity.
- Алуучу туташуусу: Connect the signal cable from the ESC to the throttle channel of your RC receiver.
4.2 Initial Power-On and Self-Test
Upon initial power-on, the ESC will perform a self-test. This function automatically checks for:
- Power short circuit
- Мотор фазасын жоготуу
- Газ нөл абалында эмес
- Тtage range issues
Ensure the throttle stick on your transmitter is at the lowest position before powering on the ESC to allow for proper calibration.
Figure 5: Power On Self Test
4.3 ESC программалоо
The Skyhawk ESC can be programmed using either the ZTW LCD Program Card G2 or a Bluetooth module with the corresponding mobile APP.
4.3.1 Using the LCD Program Card G2
- Connect the LCD Program Card G2 to the dedicated programming interface on the ESC.
- Power on the ESC. The program card will display the current settings.
- Navigate through the menu using the buttons on the program card to adjust parameters.
- Save changes as instructed by the program card interface.
4.3.2 Using the Bluetooth Module and Mobile APP
- Connect the ZTW APP Adaptor Bluetooth Module to the dedicated programming interface on the ESC.
- ESC күйгүзүү.
- iPhone колдонуучулары үчүн: Издөө "ZTW" in the Apple App Store and install the application.
- Android колдонуучулары үчүн: Scan the QR code provided in the user manual (or contact customer service for the QR code) to download and install the APP.
- Open the ZTW APP on your mobile device and connect to the Bluetooth module.
- Adjust parameters, perform software upgrades, and record data through the APP interface.
Figure 6: Separate Programming Port for LCD Program Card or Bluetooth Module
Note for Helicopter Users:
For helicopter applications, it is essential to use either a Bluetooth module or an LCD program card to set the governor mode for the ESC to ensure stable rotor RPM.
5. Иштөө нускамалары
5.1 Учуу режимдери
The Skyhawk ESC supports two primary flight modes:
- Fixed-Wing Mode: Standard operation for airplanes, providing linear throttle response.
- Helicopter Mode: Optimized for helicopters, often used in conjunction with the governor function for consistent head speed.
5.2 Helicopter Speed Control
When operating in helicopter mode, the speed control function allows for adjustable sensitivity. This feature helps maintain a desired rotor RPM under varying load conditions. Adjust sensitivity via the programming interface to suit your helicopter's characteristics and flying style.
5.3 Stall Landing Time Selection
This function allows manual adjustment of a time parameter to prevent accidental crashes caused by handling errors during stall landing maneuvers. Consult your aircraft's flight characteristics and practice in a safe environment when utilizing this feature.
Figure 7: Time Selection Function
5.4 Data Backhaul/Telemetry Function
The telemetry function provides real-time operational data from your ESC. This data can be viewed on an LCD program card or a mobile phone (with the corresponding APP installed).
- Monitored Data: Current, Voltage, Temperature, RPM, Throttle position, ESC status code.
Monitoring these parameters can help in optimizing performance, diagnosing issues, and ensuring the longevity of your ESC and motor.
Figure 8: Data Backhaul/Telemetry Function
6. Техникалык тейлөө
Proper maintenance ensures the longevity and optimal performance of your ZTW Skyhawk ESC.
- Үзгүлтүксүз текшерүү: Periodically inspect the ESC for any signs of physical damage, loose connections, or burnt components.
- Тазалык: ESCти таза жана чаңдан, кирден жана нымдуулуктан алыс кармаңыз. Тазалоо үчүн жумшак щетканы же кысылган абаны колдонуңуз.
- Муздатуу системасы: Ensure the cooling fan (if present) and heat sink fins are clear of obstructions to allow for efficient heat dissipation.
- Зымдар: Check all wiring for fraying, cuts, or poor solder joints. Replace damaged wires immediately.
- Сактагыч: Store the ESC in a dry, cool environment away from direct sunlight and extreme temperatures.
The 100% aluminum casing provides excellent protection for the internal components, contributing to the ESC's reliability and durability.
Figure 9: 100% Aluminum Casing
7. Кыйынчылыктарды
The ZTW Skyhawk ESC is equipped with multiple protection features to prevent damage. If you encounter issues, refer to the following common problems and their associated protections:
| Problem Indication | Коргоо өзгөчөлүгү | Мүмкүн болгон себеп / Чечим |
|---|---|---|
| ESC does not power on or behaves erratically | Abnormal Power-On Voltage Коргоо | Батареянын көлөмүн текшериңизtage; ensure it's within the specified range for your ESC model. Verify battery connections. |
| Motor fails to start or stutters | Start-Up Protection, Over Current Protection | Check motor connections, ensure no short circuits. Verify motor and propeller are not obstructed. Check for motor phase loss during self-test. |
| ESC cuts power during operation | Температураны коргоо, төмөн көлөмtage Protection, Overload Protection, Over Current Protection | Температура: Allow ESC to cool. Improve airflow. Low Voltage: Батареяны кайра толтуруңуз же алмаштырыңыз. Overload/Over Current: Reduce load, check propeller size, ensure motor is appropriate for ESC. |
| Loss of motor control | Throttle Signal Loss коргоо | Check receiver and transmitter connection. Ensure signal cable is securely connected to the receiver's throttle channel. |
| Self-test indicates an error | Self-Check Function | Refer to the specific error code (if provided by the ESC/program card) and check the indicated component (power, motor phase, throttle position, voltagжана). |
10-сүрөт: Бир нече коргоо функциялары
8. Колдонуучунун кеңештери
- Шайкештикти текшерүү: Always ensure your ESC's current rating and input voltage range are compatible with your motor and battery setup to prevent damage.
- Туура муздатуу: While the Skyhawk ESC features excellent heat dissipation, ensure it is installed in a location with adequate airflow, especially for high-current applications.
- Utilize Programming Tools: Алдын алаtage of the LCD Program Card G2 or Bluetooth module/APP for fine-tuning parameters. This is particularly important for helicopter governor mode settings to achieve optimal performance and stability.
- Monitor Telemetry Data: Regularly check telemetry data (current, voltage, temperature) during initial flights or after configuration changes to ensure safe operation and identify potential issues early.
- Ишенимдүүлүк: The ZTW Skyhawk series is designed with a robust 32-bit microprocessor and new generation MOSFETs, contributing to its high reliability and efficient performance. Proper setup and operation will maximize these benefits.
9. Кепилдик жана колдоо
For technical support, troubleshooting assistance, or warranty inquiries, please contact your retailer or the official ZTW customer service. Keep your purchase receipt as proof of purchase.
