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Big Motors > AirDrive (Drones/Fixed-wing)
The E4108 130KV brushless motor delivers ultra-precise torque control and vibration-free operation specifically engineered for Sony Nex6/Nex7 camera gimbals and professional cinematography systems. Featuring zero-cogging magnetics and aerospace-grade balancing, it provides sub-degree positioning accuracy for cinematic footage. The motor's optimized electromagnetic circuit and thermal management ensure silent, drift-free performance in demanding filming applications requiring perfect horizon lock and fluid motion control.
| Parameter | Specification |
| Motor Type | 3-Phase Sensorless BLDC |
| Protection Rating | IP68 (Dust/Water Submersible) |
| Rated Voltage | 22.2V DC (3S-6S LiPo compatible) |
| Continuous Power | 28W @ 22.2V |
| Max Torque | 0.95Nm (Peak) / 0.55Nm (Continuous) |
| Speed Range | 0.1-600 RPM (Precision ESC Adjustable) |
| KV Rating | 130 RPM/V |
| Phase Resistance | 17Ω (Phase-to-Phase) |
| Shaft Diameter | 6.0mm (Stainless Steel, Hollow Core) |
| Slip Ring Channels | 12-circuit (Standard) |
| Weight | 90g |
| Mounting | 30×30mm / M4 Threads (4-point) |
| Dimensions | Ø41mm × 8mm (Stator Height) |
• Nex6/Nex7 Optimization: Direct compatibility with Sony mounting systems
• Zero-Cogging Design: <0.004Nm torque ripple for vibration-free footage
• Sub-Degree Precision: ±0.3° angular accuracy with 14-bit encoder
• Professional Integration: Pre-installed slip ring connector (GX12-12)
• Silent Operation: <16dB noise level at operating speeds
| Camera System | Payload | Stabilization | Rotation | Power Consumption |
| Sony Nex7 | 450g (with lens) | 0.015° RMS jitter | 360° cont. | 18W @ 12V |
| Sony Nex6 | 400g (with lens) | 0.018° RMS jitter | ±180° | 16W @ 12V |
| Blackmagic Pocket | 900g (rigged) | 0.025° RMS jitter | 360° cont. | 24W @ 18V |
| Panasonic GH5 | 650g (with lens) | 0.020° RMS jitter | ±270° | 20W @ 15V |
• 3-axis brushless gimbals for Sony Nex6/Nex7 cameras
• Handheld stabilizers for mirrorless cinema rigs
• Drone camera stabilization systems
• Robotic camera sliders and jibs
• Car-mounted camera stabilizers
• Steadicam horizon correction systems
• Telescope tracking mounts
• Laser alignment systems
• Industrial inspection cameras
• Continuous Operation: ≤45°C @ 25°C ambient (passive cooling)
• Thermal Management: Maintains <55°C at 100% duty cycle
• Thermal Protection: Auto-shutdown at 80°C winding temperature
• Storage Conditions: -30°C to +85°C, <85% RH
