Shenzhen ZTW Model Science&Technology Co.,ltd
| Continuous Current | 35A |
| BEC Output | 6V-12V adjustable /8A |
| CPU Frequency | 170Mhz 32-bit MCU |
| Size | 48.0*25.0*16.0mm |
| Burst Current | 55A |
| Weight | 38g |
| Input Voltage | 3-6S LiPo |
| Application | UAV, VTOL, Fixed-Wing & RC Helicopter |
| Model | Skyhawk 35A 3-6S SBEC |
| Programming Way | LCD Program Card G2/ Android&IOS APP |
View Detail Information
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Product Specification
| Continuous Current | 35A | BEC Output | 6V-12V adjustable /8A |
| CPU Frequency | 170Mhz 32-bit MCU | Size | 48.0*25.0*16.0mm |
| Burst Current | 55A | Weight | 38g |
| Input Voltage | 3-6S LiPo | Application | UAV, VTOL, Fixed-Wing & RC Helicopter |
| Model | Skyhawk 35A 3-6S SBEC | Programming Way | LCD Program Card G2/ Android&IOS APP |
| High Light | Skyhawk 35A 3-6S SBEC ，35A 3-6S SBEC ZTW ESC ，35A 3-6S Fixed Wing ESC | ||
ZTW Skyhawk 35A 3-6S SBEC Brushless ESC for Fixed-Wing UAV VTOL RC Helicopter
Entry Point of the Skyhawk Line
The 35A is the smallest and lightest model in the Skyhawk series, sized for small fixed-wing UAVs, F3A-style sport aircraft, and entry-level multirotor arms — a natural starting point for compact platforms that still need precise speed control, adjustable SBEC power, and flight telemetry.
35A Continuous / 55A Burst Current
The 55A burst rating gives roughly 57% headroom over continuous output, enough to absorb hard throttle transients from gusts, payload shifts, or aggressive maneuvers without tripping the ESC's protection circuits mid-flight.
Compact 45g, Aluminum-Shell Build
At 48×25×16mm and 45g with 14-gauge power wiring, the 35A fits tight fuselage bays and small multirotor arms; the aluminum shell adds heat dissipation and physical protection without adding meaningful weight to a small airframe.
Constant-Speed Mode for Stable Flight
An advanced speed-governing algorithm holds propeller RPM steady as load changes, helping small multirotor platforms maintain stable lift through payload or wind variation, and giving fixed-wing UAVs consistent thrust response under autopilot throttle control.
Adjustable Cutoff and Restart Timing
A manually adjustable cutoff window lets the motor be quickly restarted after an inadvertent throttle-off event, reducing crash risk from operator or autopilot signal errors during critical flight phases.
8A Adjustable SBEC
The built-in switching BEC outputs 6.0V, 7.4V, or 8.4V at up to 8A continuous — enough to power a flight controller and servo set on small UAV or fixed-wing platforms without a separate UBEC.
Comprehensive Built-In Protection
Start-up, over-temperature, throttle signal-loss, overload, low-voltage, and over-current protection all come standard, backed by a power-on self-test that checks for short circuits and phase loss before every flight.
Multi-Channel Programming and Telemetry
Parameters can be set from the transmitter stick, the ZTW LCD Program Card G2, or the Bluetooth module app, with real-time feedback on current, voltage, temperature, RPM, and throttle — useful data for UAV flight-log and ground-station integration.
Technical Specifications
| Specifications | Skyhawk 35A SBEC | Skyhawk 65A SBEC | Skyhawk 85A SBEC | Skyhawk 125A SBEC | Skyhawk 155A SBEC | Skyhawk 130A HV SBEC | Skyhawk 160A HV SBEC |
|---|---|---|---|---|---|---|---|
| Continuous Current | 35A | 65A | 85A | 125A | 155A | 130A | 160A |
| Burst Current | 55A | 85A | 130A | 140A | 170A | 150A | 180A |
| Input Voltage | 3-6S LiPo | 3-6S LiPo | 3-6S LiPo | 3-8S LiPo | 3-8S LiPo | 6-14S LiPo | 6-14S LiPo |
| BEC Output | 6V-12V Adj. / 8A | 6V-12V Adj. / 10A | 6V-12V Adj. / 10A | 6.0/7.4/8.4V Adj. / 10A | 6.0/7.4/8.4V Adj. / 10A | 6.0/7.4/8.4V Adj. / 10A | 6.0/7.4/8.4V Adj. / 10A |
| CPU Frequency | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz |
| Programming | LCD Card G2 / iOS & Android App | LCD Card G2 / iOS & Android App | LCD Card G2 / iOS & Android App | LCD Card G2 / iOS & Android App | LCD Card G2 / iOS & Android App | LCD Card G2 / iOS & Android App | LCD Card G2 / iOS & Android App |
| Telemetry | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Governor Mode | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Firmware Upgrade | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Anti-Ignition | No | No | No | No | No | Yes | Yes |
| Power Wire | 14AWG | 14AWG | 12AWG | 10AWG | 10AWG | 10AWG | 10AWG |
| Motor Wire | 16AWG | 14AWG | 12AWG | 10AWG | 10AWG | 10AWG | 10AWG |
| Battery Plug | XT60 (Amass) | XT60 (Amass) | EC5 | EC5 | EC5 | EC5 | EC5 |
| Motor Bullet | 3.5mm | 3.5mm | 4.0mm | 4.0mm | 4.0mm | 5.5mm | 5.5mm |
| Size (L×W×H) | 48×25×16mm | 60×36×19mm | 71×36×37mm | 92×43×37mm | 92×43×37mm | 96×51×38mm | 96×51×38mm |
| Weight | 38g | 63g | 109g | 177g | 177g | 204g | 214g |
| Typical Application | 250-300 Class Heli | 450/450L Class Heli; 50 Class Sport Plane | 420-500 Class Heli; 70 Class 3D/EDF Plane | 500-550 Class Heli; 70-90 Class 3D Plane | 550-580 Class Heli | 550-600 Class Heli; 90-140 Class F3A/3D Plane | 550-600 Class Heli; 90-140 Class F3A/3D Plane |
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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