Shenzhen ZTW Model Science&Technology Co.,ltd
| Weight | 105g |
| Continuous Current | 100A |
| BEC Output | 5.0,6.0V Adjustable/8A |
| Size | 89*45*13mm |
| Burst Current | 120A |
| Input Voltage | 2-6S LiPo/5-18NC |
| Programming Way | LCD Program Card G2 |
| Model Name | Shark 100A SBEC G2 |
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Product Specification
| Weight | 105g | Continuous Current | 100A |
| BEC Output | 5.0,6.0V Adjustable/8A | Size | 89*45*13mm |
| Burst Current | 120A | Input Voltage | 2-6S LiPo/5-18NC |
| Programming Way | LCD Program Card G2 | Model Name | Shark 100A SBEC G2 |
| High Light | 100A ZTW Shark G2 ，8A SBEC 100A Speed Controller ，Waterproof SBEC 100A Speed Controller | ||
ZTW Shark G2 100A 32-Bit Waterproof ESC 4-6S with Water Cooling and 8A SBEC for RC Boats and Light Underwater Thrusters
32-Bit High-Current 4-6S Boat ESC
The Shark G2 100A brings 100A continuous output to the 4-6S platform, driven by a 32-bit microprocessor for fast response, smooth start-up, and accurate throttle linearity — engineered for large RC boats and heavy lightweight underwater thrusters.
100A Continuous / 120A Burst on 4-6S
New-generation MOSFET technology ensures low heat generation and high reliability under extreme instant current loads. 100A sustained and 120A peak on 4-6S LiPo handles the most demanding 6S motor and prop combinations with authority.
Splash-Proof + Flat Water Cooling
Waterproof-glued construction resists splash and spray, while the 32mm flat water-cooling system efficiently dissipates the elevated heat of 100A operation — essential for large boats and high-power subsea thrusters.
8A Adjustable SBEC for Complex Setups
The 5.0/6.0V switching BEC delivers 8A continuous (15A burst), powering multiple high-torque servos, lights, and auxiliary devices — no external BEC required for large boats or small industrial ROVs.
Synchronous Rectification Efficiency
Synchronous rectification dramatically reduces ESC heating at high currents, improving overall powertrain efficiency and conserving battery energy — critical for sustained high-power operation.
Forward/Reverse & Separate Board Design
Dual running modes for racing or scale/docking. The isolated control-board/power-board architecture improves EMI resistance and reliability, ensuring the control circuit remains stable even when the power stage runs hot.
Comprehensive Protection & Programming
Five-layer protection (start-up, over-heat, LVC, phase loss, signal loss). Program via transmitter, LCD Program Card G2, or optional App. 10-gauge power wires handle high current. Same 89×45×13mm, 105g footprint as the 120A for scalable designs.
| Specifications | Shark 20A SBEC G2 | Shark 30A SBEC G2 | Shark 40A SBEC G2 | Shark 50A SBEC G2 | Shark 60A SBEC G2 | Shark 80A SBEC G2 | Shark 100A SBEC G2 | Shark 120A SBEC G2 |
|---|---|---|---|---|---|---|---|---|
| Continuous Current | 20A | 30A | 40A | 50A | 60A | 80A | 100A | 120A |
| Burst Current | 30A | 40A | 55A | 65A | 80A | 100A | 120A | 140A |
| Input Voltage | 2-4S LiPo | 2-4S LiPo | 2-4S LiPo | 2-4S LiPo | 2-6S LiPo | 4-6S LiPo | 4-6S LiPo | 4-6S LiPo |
| BEC Output | 5.0/6.0V Adj. / 4A | 5.0/6.0V Adj. / 4A | 5.0/6.0V Adj. / 4A | 5.0/6.0V Adj. / 4A | 5.0/6.0V Adj. / 8A | 5.0/6.0V Adj. / 8A | 5.0/6.0V Adj. / 8A | 5.0/6.0V Adj. / 8A |
| Water Cooling | Yes (27mm Tube) | Yes (27mm Tube) | Yes (27mm Tube) | Yes (27mm Tube) | Yes (27mm Tube) | Yes (32mm Tube) | Yes (32mm Tube) | Yes (32mm Tube) |
| Programming | Tx / LCD Card G2 | Tx / LCD Card G2 | Tx / LCD Card G2 | Tx / LCD Card G2 | Tx / LCD Card G2 | Tx / LCD Card G2 | Tx / LCD Card G2 | Tx / LCD Card G2 |
| Firmware Upgrade | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported |
| Power Wire | 18AWG | 16AWG | 14AWG | 14AWG | 14AWG | 12AWG | 10AWG | 10AWG |
| Motor Wire | 18AWG | 16AWG | 14AWG | 14AWG | 14AWG | 12AWG | 12AWG | 12AWG |
| Battery Plug | XT60 | XT60 | XT60 | XT60 | XT60 | XT90 | XT90 | XT90 |
| Motor Bullet | 3.5mm Gold | 3.5mm Gold | 3.5mm Gold | 3.5mm Gold | 3.5mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold |
| Size (L×W×H) | 60×33×10mm | 60×33×10mm | 69×33×9mm | 69×33×9mm | 70×41×12mm | 89×45×13mm | 89×45×13mm | 89×45×13mm |
| Weight | 32g | 36g | 45g | 45g | 65g | 98g | 105g | 105g |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
>20 Million
Employee Number:
100~500
Ecer Certification：
Verified Supplier
About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav... About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav...
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