1. Introdución
This manual provides essential instructions for the proper installation, operation, and maintenance of your ZTW Shark G2 Series 100A Bi-Direction Water Cooling Brushless Electronic Speed Controller (ESC). Designed for RC boats and other DIY projects requiring bi-directional motor control, this ESC offers robust performance and reliability. Please read this manual thoroughly before use to ensure safe and optimal performance of your device.
2. Información de seguridade
No specific safety information was provided in the product details. Users should always adhere to general safety guidelines when operating electronic speed controllers (ESCs) and RC equipment. Failure to do so may result in property damage, injury, or product malfunction.
- Always ensure correct polarity when connecting batteries to avoid short circuits and damage.
- Use appropriate battery types and voltages as specified for the ESC.
- Ensure all connections are secure and insulated to prevent accidental contact.
- Traballar en zonas ben ventiladas para evitar o sobrequecemento.
- Keep the ESC away from water unless specifically designed for submersible use, even with water cooling.
- Disconnect the battery immediately after use and before any maintenance.
3. Características do produto
The ZTW Shark G2 100A ESC incorporates advanced technology for superior control and protection:
- Super smooth, accurate, and programmable throttle linearity and throttle response.
- Integrated protection features including over-temperature protection, low voltage cut-off protection, and signal loss protection.
- Strong BEC output: 8A/5V continuous, with a peak of 10A.
- Supports high RPM motors and is programmable via a programming card or transmitter.
- High efficiency design with low resistance and low heat MOSFETs, powered by a 32-bit CPU.
This graphic highlights key features of the ESC, including its high-performance 32-bit CPU, bi-directional capability for forward and backward movement, and stable, accurate throttle response.
4. Especificacións
| Tamaño (LxWxH) | 96 mm x 44 mm x 13 mm / 3.8 polgadas x 1.73 polgadas x 0.51 polgadas |
| Soporte de batería | 2-6S Lipo / 5-18NC |
| Voltage Alcance | 7.6V - 24V |
| Corrente Continua | 100A |
| Corrente máxima | 120 A (durante 10 segundos) |
| Saída BEC | 8A/5V (continuous), peak 10A |
| Peso | 100 g / 3.2 onzas |
| Rotación do motor | Bidireccional |
| Tipo de motor | Brushless (no brushed motor support) |
| RPM Support | 200,000 for 2-pole; 82,000 for 6-pole; 42,000 for 12-pole motors |
| Dimensións do produto | 4 x 2 x 1 polgadas |
5. Contido do paquete
Ao abrir o paquete, deberías atopar os seguintes elementos:
- 1 x ZTW Shark G2 100A Bi-Direction Water Cooling Brushless ESC
- 1 x Manual de usuario (este documento)
- 1 x Remote Controller (if included in your specific kit)
- 1 x Battery (if included in your specific kit)
Please inspect all components for any signs of damage before proceeding with installation.
6. Configuración e instalación
Proper setup is crucial for the performance and longevity of your ESC. Follow these steps carefully:
- Conexión do motor: Connect the three black wires from the ESC to the three wires of your brushless motor. The order of connection may affect motor rotation direction. If the motor spins in the wrong direction, swap any two of the three wires.
- Conexión da batería: Connect the red wire from the ESC to the positive (+) terminal of your Lipo battery and the black wire to the negative (-) terminal. Ensure correct polarity to prevent severe damage to the ESC and battery.
- Conexión do receptor: Plug the signal cable (usually a three-wire connector: red, white, yellow) from the ESC into the throttle channel (typically channel 2) of your RC receiver.
- Water Cooling Connection: Connect the water inlet and outlet tubes to the designated ports on the ESC. Ensure a continuous flow of water through the cooling system when the ESC is in operation, especially for high-performance applications.
- Montaxe: Securely mount the ESC in your RC boat or project, ensuring it is protected from excessive vibration and impact. Allow for adequate airflow around the unit, even with water cooling, to aid in heat dissipation.
This image displays the ZTW Shark G2 100A ESC from a top-down perspective, showing the main label with specifications and the various wire connections for motor, battery, and signal.
Un lado view of the ESC, highlighting the robust wiring for power input (red/black), motor output (three black wires), and signal (red/white/yellow), along with the capacitors.
7. Instrucións de funcionamento
Before initial use or if you change your transmitter, it is essential to perform a throttle calibration to ensure proper synchronization between the ESC and your remote control.
7.1. Throttle Calibration for Bi-Directional Operation (with Reverse)
- Ensure your transmitter's throttle stick is at the neutral position.
- Power on the ESC. You will hear a series of beeps.
- Immediately move the throttle stick to the MAX (full forward) position. After another beep, indicating the maximum throttle point has been learned.
- Move the throttle stick to the MINIMUM (full reverse) position. After a final beep, indicating the minimum throttle point has been learned.
- Power off the ESC, then power it back on. The calibration is now complete.
7.2. Throttle Calibration for Forward-Only Operation (without Reverse)
- Ensure your transmitter's throttle stick is at the MAX (full forward) position.
- Power on the ESC. You will hear a series of beeps.
- Immediately move the throttle stick to the MINIMUM (full reverse) position. After another beep, indicating the minimum throttle point has been learned.
- Power off the ESC, then power it back on. The calibration is now complete.
Nota: Always perform throttle calibration for the first time using the ESC or if you change your transmitter to ensure correct operation.
8. Mantemento
Regular maintenance helps extend the lifespan and ensure consistent performance of your ZTW Shark G2 ESC:
- Limpeza: After each use, especially in marine environments, gently clean the ESC and its cooling system to remove any salt, dirt, or debris. Use fresh water and a soft brush, then dry thoroughly.
- Inspección: Periodically inspect all wires and connectors for signs of wear, fraying, or corrosion. Ensure all connections remain secure.
- Sistema de refrixeración: Verify that the water cooling lines are clear and free of blockages. A clogged cooling system can lead to overheating.
- Almacenamento: Store the ESC in a dry, cool place away from direct sunlight and extreme temperatures. Disconnect from batteries during storage.
9 Solución de problemas
If you encounter issues with your ESC, refer to the following common troubleshooting steps:
| Problema | Causa posible | Solución |
|---|---|---|
| ESC does not power on | Incorrect battery connection, discharged battery, faulty wiring. | Check battery polarity, ensure battery is charged, inspect all power connections. |
| Motor does not spin or spins erratically | Incorrect throttle calibration, motor wires swapped, signal loss, motor fault. | Perform throttle calibration, check motor wire connections, verify receiver signal, test motor separately. |
| O ESC sobrequenta | Insufficient water flow, excessive load, improper motor/propeller combination. | Check water cooling system for blockages, reduce load, ensure motor/propeller are suitable for the application. |
| O motor xira na dirección incorrecta | Motor wire connection order. | Intercambia dous dos tres cables do motor. |
Se o problema persiste despois de intentar estas solucións, póñase en contacto co servizo de atención ao cliente.
10. Garantía e soporte
ZTW and HAWK HOBBY provide a 100% free warranty for this ESC. For specific warranty terms, conditions, and duration, please refer to the warranty card included with your product or contact the manufacturer directly.
For technical support, programming assistance, or any other inquiries, please reach out to your retailer or the official ZTW customer service channels.
