The 4IN1_8S70A_ESC is a high-performance brushless electronic speed controller that supports an input of 4-8S lithium batteries and has a continuous current rating of 70A. It is widely applicable to FPV racing drones, multi-rotor drones, VTOL Fixed-wing UAV, etc.
Parameters
| Model | 4IN1_8S70A_ESC |
|---|---|
| Type | 4-in-1 Brushless Motor Electronic Speed Controller |
| Input Power Supply | 4S-8S LiPo |
| Continuous Current | 70A |
| Instantaneous Current | 90A |
| Size | 42.2 x 43.8 x 7.4mm |
| Mounting Hole Spacing | 30.5 x 30.5mm |
| Mounting Aperture | 4mm / M4 |
| Firmware Identifier | AM32_MAXKGO_4IN1_F421 |
| Firmware Upgrade | Supports online upgrade via AM32.ca |
| Parameter Configuration | Supports parameter configuration via the AM32.ca web configuration tool |
| Communication Protocol | Dshot 300, Dshot 600, Servo PWM |
| Telemetry | The TX telemetry feedback port can provide ESC voltage, current, temperature, motor speed and etc. |
| Waterproof | Not supported |
Features
- MINI Size, MAX Power output
- Supports multiple protection functions: Low-voltage protection, over-temperature protection, motor stall protection, low-speed protection
- Equipped with high-performance ARM 32-bit Cortex-core MCU, operating frequency up to 120 MHz
- Provides paddle stuck (locked-rotor) protection function for multi rotor aircraft
- Supports to upgrade firmware via Betaflight, Passthrough, single-wire UART or Arduino
- Supports parameter configuration via the AM32.ca web configuration tool
- Supports Servo PWM and Dshot300/600 communication Protocol
- Supports EDT (Extended Dshot Telemetry). Complete telemetry data can be obtained via signal wire
Application Fields
- FPV racing drone
- Multi-rotor drone
- VTOL fixed-wing UAV
Weight
- 17.9g +/- 2g excluding capacitor
Package Content – Option 2
- 1 x 4IN1_8S70A_ESC with heat sink
- 1 x 8-pin double-ended SH1.0 wire (25mm SH1.0)
- 1 x 8-pin single-head SH1.0 wire (60mm SH1.0)
- 1 x 8-pin empty terminal head
- 5 x vibration-damping balls
- 5 x M3*8 fixing nuts
- 1 x 35V 820uF solid capacitor
- 1 x XT60 male connector
