Overview
The iFlight GM8112-80T Combo Set combines GM8112 brushless gimbal motors with an Alexmos 32BIT BGC controller set for building high-quality 3-axis camera stabilizing systems for UAV mounting and handheld stabilizers. The controller is positioned as a newer direction in stabilizing solutions, intended to replace the previous 8-bit SimpleBGC controller while keeping 100% back-compatibility and adding new functionality.
For setup and compatibility questions (camera payload, wiring, power, or tuning), contact support@rcdrone.top or visit https://rcdrone.top/.
Key Features
- Designed for 3-axis brushless direct-drive gimbal stabilization systems (UAV-mounted or handheld).
- Controller: intended as a replacement for the previous 8-bit SimpleBGC controller with 100% back-compatibility.
- GM8112 brushless gimbal motors specified for large cameras (stated torque: 6 kg/cm; load torque: 6000–9000 g).
- Controller board size and mounting pattern specified for integration.
Specifications
Alexmos 32BIT BGC Controller (set without aluminum case)
| Parameter | Specification |
|---|---|
| Board size | 50 x 50 mm |
| Mounting hole distance | 45 mm |
| Mounting hole diameter | 3 mm |
| Power supply voltage | 3S to 6S |
| Maximum motor current | 1.5 A |
| 5V output current (external devices) | Up to 1 A |
GM8112 Brushless Gimbal Motor
| Parameter | Specification |
|---|---|
| Model | GM8112 |
| Motor outer diameter | 89.5 ± 0.05 mm |
| Configuration | 36N/42P |
| Motor height | 26 ± 0.2 mm (included with encoder housing) |
| Hollow shaft OD | 25 -0.008/-0.012 mm |
| Hollow shaft ID | 22 +0.05/+0.1 mm |
| Wire length | 610 ± 3 mm |
| Cable AWG | #24 |
| Motor weight | 428 ± 1 g |
| Wire plug | 2.5 mm dupont connector |
| No-load current | 0.3 ± 0.1 A |
| No-load volts | 22 V |
| No-load RPM | 380–420 RPM |
| Load current | 2 A |
| Load volts | 20 V |
| Load torque (g) | 6000–9000 |
| Motor internal resistance | 4.2 ohm ± 5% (resistance varies with temperature) |
| High voltage test | DC 500 V, 1 mA @ 2 sec |
| Rotor housing runout | ≤ 0.1 mm |
| Steering (axle extension) | Clockwise |
| High temperature test | Keep at 60 °C for 100 hours; motor can work normally after 24 hours at room temperature |
| Low temperature test | Keep at -20 °C for 100 hours; motor can work normally after 24 hours at room temperature |
| Maximum power | ≤ 80 W |
| Working current | 3-5S |
| Working temperature | -20 to 60 °C; 10–90% RH |
What’s Included
- 3 x GM8112 gimbal motor
- 1 x Alexmos 32BIT BGC set (without aluminum case)
- 1 x connecting cables set
Applications
- 3-axis camera stabilizing systems for UAV mounting
- Handheld brushless gimbal stabilizers
- Stabilization builds for larger camera payloads (as specified by GM8112 torque/load data)
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