Produk Selesaiview
The ZTW Shark G2 Series 30A Bi-Direction Water Cooling Brushless ESC is an advanced electronic speed controller designed for RC boats and various DIY projects requiring precise motor control. It features a robust water-cooling system for optimal performance and durability, along with bi-directional functionality for forward and reverse operation.

Image: The ZTW Shark G2 30A ESC, showing its compact design and integrated wiring for connection to battery, motor, and receiver.
Ciri-ciri Utama
- Full Waterproof and Bi-Directional Function: Supports both forward and backward movement, suitable for various applications.
- Aluminum Water-Cooling System: Efficiently dissipates heat to maintain optimal operating temperatures and enhance longevity.
- Adjustable Soft Start: Allows for customized motor startup based on RPM and motor pole count.
- High RPM and Pole Motor Support: Compatible with a wide range of high-performance brushless motors.
- Smooth and Accurate Throttle Linearity: Provides precise control and response.
- Perlindungan Komprehensif: Includes over-temperature protection, low voltage cut-off, and signal loss protection.
- Strong BEC Output: Integrated 4A/5.5V continuous (peak 8A) Battery Eliminator Circuit for powering receiver and servos.
- Boleh atur cara: Settings can be adjusted via LCD programming card or transmitter.
- Reka Bentuk Kecekapan Tinggi: Utilizes low resistance and low heat MOSFETs with a 32-bit CPU for superior performance.

Image: An illustration of the ZTW Shark G2 30A ESC, emphasizing its high-performance 32-bit CPU and bi-directional forward/backward capabilities for stable and accurate throttle response.
Spesifikasi Produk
| Spesifikasi | Nilai |
|---|---|
| Dimensi (LxWxH) | 62mm x 30mm x 9mm (2.4in x 1.2in x 0.4in) |
| Berat badan | 30g (1.76 auns) |
| Keserasian Bateri | 2-4S Lipo / 5-12NC |
| Voltage Julat | 7.6V - 15.8V |
| Arus Berterusan | 20A |
| Arus Puncak | 30A (selama 10 saat) |
| Keluaran BEC | 4A/5.5V (peak 5A) |
| Putaran Motor | Bi-Direction |
| Jenis Motor | Tanpa berus |
| Sokongan RPM | 200,000 for 2P, 82,000 for 6P, 42,000 for 12P |
| Umur Disyorkan | 22 tahun dan ke atas |
Persediaan dan Pemasangan
Kandungan Pakej:
- ZTW Shark G2 30A Bi-Direction Water Cooling Brushless ESC x 1
- Manual Pengguna x 1 (Dokumen ini)
Connecting the ESC:
- Sambungkan ke Motor: Connect the three motor wires from the ESC to your brushless motor. Ensure correct phasing for desired rotation, or swap any two wires if rotation is incorrect.
- Sambung ke Bateri: Connect the battery input wires (red and black) from the ESC to your compatible Lipo or NiCd/NiMH battery pack. Ensure correct polarity.
- Sambung ke Penerima: Plug the BEC output cable from the ESC into the throttle channel of your RC receiver.

Imej: Dari dekat view of the ZTW Shark G2 30A ESC, illustrating the various wires for connecting to the motor, battery, and receiver.
Penentukuran Pendikit:
Throttle calibration is crucial for proper operation and should be performed the first time using the ESC or if the transmitter (TX) is changed. This process teaches the ESC the full range of your transmitter's throttle stick.
A. For Bi-Directional (Forward and Reverse) Operation:
- Ensure your transmitter's throttle stick is in the neutral position.
- Power on the ESC. You will hear a beep.
- Immediately move the throttle stick to the MAX (full forward) position. After another beep, move the stick to the MINIMUM (full reverse) position.
- Power off the ESC, then restart it. The calibration is complete.
B. For Forward-Only Operation (No Reverse):
- Ensure your transmitter's throttle stick is in the MAX (full forward) position.
- Power on the ESC. You will hear a beep.
- Immediately move the throttle stick to the MINIMUM (full reverse) position. After another beep, the calibration is complete.
- Repower the ESC.
Arahan Operasi
Once the ESC is properly connected and throttle calibrated, you can begin operation. The bi-directional functionality allows for seamless transition between forward and reverse motion, making it ideal for RC boats and other applications requiring versatile movement.
- Pergerakan ke hadapan: Push the throttle stick forward from the neutral position. The further forward, the faster the motor will spin in the forward direction.
- Pergerakan Songsang: Pull the throttle stick backward from the neutral position. The further back, the faster the motor will spin in the reverse direction (if bi-directional mode is enabled).
- Brek: In some configurations, moving the throttle stick rapidly from forward to reverse (or vice-versa) may engage a braking function before full reverse/forward is applied. Refer to your transmitter's settings for specific braking behaviors.
Penyelenggaraan
Proper maintenance ensures the longevity and optimal performance of your ZTW Shark G2 ESC.
- Sistem Penyejukan Air: Regularly inspect the water cooling lines for any kinks, blockages, or leaks. Ensure water flows freely through the system during operation to prevent overheating. Clean any debris from the cooling jacket if necessary.
- Kebersihan: Keep the ESC clean and free from dirt, dust, and moisture. While the ESC is waterproof, it is good practice to rinse it with fresh water after use in saltwater or dirty conditions, and then dry it thoroughly.
- Sambungan: Periodically check all wire connections for secure fit. Loose connections can lead to intermittent performance or damage.
- Storan: Store the ESC in a dry, cool place away from direct sunlight and extreme temperatures when not in use.

Imej: Bahagian belakang view of the ZTW Shark G2 30A ESC, showing the heat shrink tubing and the water cooling tubes extending from the sides, which are crucial for thermal management.
Menyelesaikan masalah
This section provides solutions to common issues you might encounter with your ZTW Shark G2 ESC.
| Masalah | Kemungkinan Punca / Penyelesaian |
|---|---|
| Motor tidak bertindak balas / Tiada kuasa |
|
| Motor stutters or runs erratically |
|
| ESC terlalu panas |
|
| Vol. Rendahtage Cut-off (LVC) activates prematurely |
|
| Tiada fungsi terbalik |
|
Waranti dan Sokongan
ZTW and HAWK HOBBY provide a 100% free warranty for this ESC. For warranty claims or technical support, please contact your point of purchase or refer to the official ZTW or HAWK HOBBY webtapak untuk maklumat hubungan.
Untuk sumber tambahan dan maklumat produk, anda boleh melawati ZTW brand page on Amazon.





