Shenzhen ZTW Model Science&Technology Co.,ltd
| Weight | 196g |
| Continuous Current | 85A |
| BEC Output | 6.0,7.4,8.4V Adjustable /8A |
| Size: | 95*44*27mm |
| Burst Current | 95A |
| Input Voltage | 3-8S LiPo |
| Programming Way | LCD Program Card G2/Android & iOS APP |
| Model Name | Seal 90A SBEC G2 |
View Detail Information
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Product Specification
| Weight | 196g | Continuous Current | 85A |
| BEC Output | 6.0,7.4,8.4V Adjustable /8A | Size: | 95*44*27mm |
| Burst Current | 95A | Input Voltage | 3-8S LiPo |
| Programming Way | LCD Program Card G2/Android & iOS APP | Model Name | Seal 90A SBEC G2 |
| High Light | Water Cooling ZTW Seal ESC ，ZTW Seal ESC 90A SBEC ，SBEC G2 32 Bit ESC 3S | ||
ZTW Seal 90A SBEC G2 32-Bit Waterproof ESC 3-8S with Water Cooling for RC Boats and Marine Propulsion
32-Bit 170MHz for Precision Throttle Control
Powered by a 32-bit microprocessor at 170MHz, the Seal 90A G2 delivers lightning-fast computing and ultra-smooth throttle linearity. Whether navigating mid-size RC catamarans or light industrial subsea thrusters, the response is immediate and predictable.
85A Continuous / 95A Burst on 3-8S
Next-generation MOSFET technology ensures low heat generation and high reliability under instant current loads. With 85A sustained and 95A peak across a 3-8S range, this ESC unlocks higher top speeds for RC boat enthusiasts and more thrust for small commercial marine vehicles.
IP67 Waterproof + Dual-Channel Water Cooling
The IP67-rated sealed enclosure withstands full immersion, while two water-cooling pipes with custom heat sinks efficiently dissipate heat — a critical advantage for boats that run hard and ESCs mounted in confined motor boxes.
8A Adjustable SBEC for Servo-Heavy Setups
The 6.0/7.4/8.4V switching BEC delivers 8A, powering multiple standard servos on boats with dual rudder, trim tab, and reverse setups — no external UBEC required.
Forward/Reverse & Freewheeling
Switch between "Forward Only" racing mode and "Forward and Backward" for scale operation and docking. Freewheeling circuitry boosts driving efficiency and extends runtime by reducing parasitic drag when off-throttle.
Full Protection Suite
Over-temperature power reduction, low-voltage cutoff, start-up, signal loss, phase loss, over-current, abnormal voltage, and over-load protection safeguard your investment in every operating condition.
Telemetry & G2 Programming
Real-time telemetry (current, voltage, temperature, RPM, throttle, status) via ZTW App or LCD Program Card G2. Full parameter configuration through Bluetooth app, LCD card, or transmitter.
| Specifications | Seal 70A SBEC G2 | Seal 90A SBEC G2 | Seal 105A SBEC G2 | Seal 130A SBEC G2 | Seal 200A SBEC G2 |
|---|---|---|---|---|---|
| Continuous Current | 70A | 85A | 105A | 125A | 200A |
| Burst Current | 80A | 95A | 115A | 135A | 240A |
| Input Voltage | 3-6S LiPo | 3-8S LiPo | 3-8S LiPo | 3-8S LiPo | 4-8S LiPo |
| BEC Output | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 10A |
| CPU | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz |
| Water Cooling | Dual-Channel | Dual-Channel | Dual-Channel | Dual-Channel | Dual-Channel |
| Programming | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App |
| Firmware Upgrade | Supported | Supported | Supported | Supported | Supported |
| Waterproof | Yes | Yes | Yes | Yes | Yes |
| Power Wire | 14AWG | 12AWG | 10AWG | 10AWG | 10AWG |
| Motor Wire | 14AWG | 12AWG | 12AWG | 10AWG | 10AWG |
| Battery Plug | XT60 | XT90 (Amass) | XT90 (Amass) | XT90 (Amass) | None (Solder) |
| Motor Bullet | 3.5mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | None (Solder) |
| Size (L×W×H) | 64×38×26mm | 95×44×27mm | 95×44×27mm | 95×44×27mm | 106×52×30mm |
| Weight | 107g | 196g | 199g | 205g | 306g |
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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