Shenzhen ZTW Model Science&Technology Co.,ltd
| Continuous/ Burst Current | 160A/180A |
| Weight | 35g |
| Firmware | ZTW 32-bit (AM32 Compatible) |
| Size | 80×33×7mm |
| Product Name | BX-160A 12S AM32 |
| Input Voltage | 5-12S LiPo |
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Product Specification
| Continuous/ Burst Current | 160A/180A | Weight | 35g |
| Firmware | ZTW 32-bit (AM32 Compatible) | Size | 80×33×7mm |
| Product Name | BX-160A 12S AM32 | Input Voltage | 5-12S LiPo |
| High Light | ZTW BX 160A Single ESC ，12S High Current ESC ，Large Narrow Arm Multirotor ESC | ||
160A High-Current for Large High-Mobility Platforms
The 160A Single ESC is the most powerful standalone controller in the BX range, delivering 160A continuous and 180A burst on 5-12S LiPo. It is purpose-built for large, narrow-arm, high-mobility multirotors — heavy-lift cargo drones, industrial inspection platforms, and high-performance custom builds where extreme current delivery and rapid throttle response are required.
5-12S Wide Voltage Support
Supporting 5-12S, the 160A adapts to high-voltage efficient cruise setups and high-current 6S performance platforms alike. The wide input range makes it a flexible choice for OEMs developing multirotor platforms across multiple power architectures.
120MHz Processor + Bidirectional DSHOT
The 120MHz AT32F421 MCU handles bidirectional DSHOT300/600 with precision, providing accurate RPM telemetry even under extreme 160A loads. This ensures stable flight controller filtering and synchronized motor output on large, high-inertia multirotor frames.
ZTW Proprietary 32-Bit Firmware
Running ZTW's closed-source 32-bit firmware (AM32 hardware-compatible), the 160A features optimized high-current startup logic, advanced thermal management, and customizable protection thresholds — essential for industrial platforms operating in demanding environments. Firmware is field-upgradable.
Robust Construction for Industrial Duty
10AWG input and output wires handle 160A with minimal heat, while nine 68µF/100V capacitors provide substantial energy reserve for aggressive throttle transients on 12S. At 80×33×7mm and 35g (excluding wires), it mounts easily to narrow-arm frames and boom structures. Full over-temperature, low-voltage, and signal-loss protection ensure reliability in mission-critical operations.
| Specifications | BX-120A 4in1 12S | BX-80A Single 12S | BX-160A Single 12S |
|---|---|---|---|
| Continuous Current | 120A ×4 | 80A | 160A |
| Burst Current | 140A ×4 | 85A | 180A |
| Input Voltage | 4-12S LiPo | 4-12S LiPo | 5-12S LiPo |
| MCU / Clock | AT32F421 / G071 / 120MHz | AT32F421 / 120MHz | AT32F421 / 120MHz |
| Protocol | PWM / DSHOT300 / DSHOT600 (Bidirectional) | PWM / DSHOT300 / DSHOT600 (Bidirectional) | PWM / DSHOT300 / DSHOT600 (Bidirectional) |
| Firmware | ZTW 32-bit (AM32 Compatible) | ZTW 32-bit (AM32 Compatible) | ZTW 32-bit (AM32 Compatible) |
| Form Factor | 4-in-1 | Single | Single |
| Recommended Frame | 13–18 inch | 10–12 inch | Large / Narrow-arm Multirotor |
| Mounting Hole | 30.5×30.5mm / 85×65mm / M4 | — | — |
| Battery Plug | XT90 (Amass) | None (Solder) | None (Solder) |
| Power Wire | 8AWG | 12AWG (in) / 14AWG (out) | 10AWG (in) / 10AWG (out) |
| Signal Cable | Dual 8Pin SH1.0 | 30C JR | 30C JR |
| Capacitor | 3300µF / 63V ×2 (AISHI) | 820µF / 63V ×2 | 68µF / 100V ×9 |
| Size (L×W×H) | 102×75×10mm | 52×30×2mm | 80×33×7mm |
| Weight | 117g | 11g (excl. wires/case) | 35g (excl. wires/case) |
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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