Shenzhen ZTW Model Science&Technology Co.,ltd
| Continuous Current | 120A |
| Weight | 128g |
| BEC Output | 6V/3A |
| Burst Current | 760A |
| Size | 56*38*33mm |
| Lipo Cells | 2-4S LiPo / 5-12 NC |
| Programming Way | LED Programming card G2 |
| Model | Beast SL 120A G2 |
View Detail Information
Explore similar products
150A ZTW Beast ESC 32 Bit Waterproof Sensorless 2S-6S ESC Controller
80A ZTW Beast SL G2 ESC Waterproof Sensorless 2S-3S ESC For 1:10 RC SCT
Beast SL 80A 4S G2 32 Bit ZTW ESC 2S-4S For Monster Truck And Buggy
ZTW Beast SL 50A G2 32 Bit Waterproof Sensorless ESC 2S-3S With XT60
Product Specification
| Continuous Current | 120A | Weight | 128g |
| BEC Output | 6V/3A | Burst Current | 760A |
| Size | 56*38*33mm | Lipo Cells | 2-4S LiPo / 5-12 NC |
| Programming Way | LED Programming card G2 | Model | Beast SL 120A G2 |
| High Light | Waterproof ZTW Beast 120A G2 ，32 Bit Sensorless ESC 4S ，ESC 4S With XT90 | ||
ZTW Beast SL 120A G2 32-Bit Waterproof Sensorless ESC 2-4S with XT90 for 1:10 RC SCT, Monster Truck and Drag
120A High-Power ESC for Hard-Hitting 1:10 Rigs
The Beast SL 120A G2 is the most powerful 1:10 ESC in the SL lineup, delivering 120A continuous for heavy monster trucks, high-power SCT builds, and 4S speed runs where 80A is not enough.
120A Continuous / 760A Burst on 2-4S
With 120A sustained and 760A peak on 2-4S LiPo, this ESC drives 3665/3674-size motors with brutal acceleration and sustained high-speed power — massive headroom for big jumps, wheelies, and drag-style launches.
Wider 56mm Case with XT90 Connector
The larger 56×38×33mm housing provides extra surface area for heat dissipation, while the pre-installed Amass XT90 battery connector (up from XT60) handles the higher current of 120A operation.
12-Gauge Wiring & 4.0mm Bullets
Heavy-duty 12AWG power and motor wires with pre-soldered 4.0mm gold bullet connectors deliver current efficiently and install without soldering on most 1:10 setups.
32-Bit Processor & Smooth Delivery
The 32-bit MCU with new software provides accurate throttle output and excellent linearity, keeping high-power rigs controllable on loose surfaces while delivering explosive acceleration on demand.
Completely Waterproof & Dustproof
The fully sealed design handles the harshest bashing conditions — mud, snow, water, and dust — for year-round running.
Cooling Fan, BEC & Protections
Integrated cooling fan, 6V/3A BEC, and full protection suite. Program via LED card or optional Bluetooth APP with adjustable throttle/brake curves and drag brake.
| Specifications | Beast SL 50A G2 | Beast SL 60A G2 | Beast SL 80A G2 (3S) | Beast SL 80A G2 (4S) | Beast SL 120A G2 | Beast SL 150A G2 |
|---|---|---|---|---|---|---|
| Continuous Current | 50A | 60A | 80A | 80A | 120A | 150A |
| Burst Current | 300A | 390A | 520A | 520A | 760A | 1080A |
| Input Voltage | 2-3S LiPo / 5-10 NC | 2-3S LiPo / 5-10 NC | 2-3S LiPo / 5-10 NC | 2-4S LiPo / 5-12 NC | 2-4S LiPo / 5-12 NC | 2-6S LiPo / 5-18 NC |
| BEC Output | 6V / 3A | 6V / 3A | 6V / 3A | 6V / 3A | 6V / 3A | 6.0/7.4V Adj. / 6A |
| Control Type | Sensorless | Sensorless | Sensorless | Sensorless | Sensorless | Sensorless |
| Programming | LED Program Card | LED Program Card | LED Program Card | LED Program Card | LED Program Card | LED Program Card |
| Firmware Upgrade | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported |
| Waterproof | Yes | Yes | Yes | Yes | Yes | Yes |
| Power Wire | 14AWG | 14AWG | 12AWG | 12AWG | 12AWG | 10AWG |
| Motor Wire | 14AWG | 14AWG | 12AWG | 12AWG | 12AWG | 10AWG |
| Battery Plug | XT60 Male | XT60 Male | XT60 Male | XT60 Male | XT90 Male | XT90 Male |
| Motor Bullet | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | 5.0mm Gold |
| Size (L×W×H) | 48×38×32mm | 48×38×32mm | 48×38×32mm | 48×38×32mm | 56×38×33mm | 55×48×37mm |
| Weight | 95g | 96g | 111g | 116g | 128g | 165g |
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...
Get in touch with us
Leave a Message, we will call you back quickly!