⚙️ CubeMars GL40 KV210 BLDC Gimbal Motor Encoder
Miniature Precision for Professional Stabilization 🎥🛰️
The CubeMars GL40 KV210 is a high-precision brushless DC motor crafted for demanding gimbal applications where space, weight, and motion fidelity matter most. With its ultralight 107g design, oversized hollow shaft, and ultra-low cogging torque, this motor delivers buttery-smooth motion and pinpoint control—perfect for camera rigs, aerial pods, radar platforms, and autonomous systems 🤖.
Its advanced electromagnetic architecture ensures strong torque output while keeping energy consumption and noise levels to a minimum 🔇. Seamlessly compatible with leading gimbal controllers like AlexMos, and easily integrated with encoders and driver boards, the GL40 KV210 is a go-to solution for engineers and creators seeking compact, reliable motion control.
🌟Features
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📦 Small Size, Ultralight – Just 107g for effortless integration into tight spaces
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🧲 Low Cogging & Consumption – Smooth motion with minimal power draw
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🎛️ Gimbal-Optimized Design – Tailored for stabilization systems
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🕳️ Large Hollow Shaft – Easy routing for signal and power lines
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🔧 AlexMos Compatible – Plug-and-play with popular gimbal controllers
🔍 Key Features
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🧠 Low Cogging Torque – Reduces torque ripple for refined control and smooth feedback
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🕳️ Oversized Hollow Structure – Central aperture simplifies cable management
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⚖️ Compact & Lightweight – High torque in a slim form factor for mobile platforms
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🔇 Targeted Electromagnetic Design – Quiet operation with low energy consumption
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🛡️ Titanium Oxide Coating – Enhances waterproof and dustproof sealing (IP45 rated)
📊 Technical Specifications
| Attribute | Value |
|---|---|
| ⚖️ Motor Weight | 107g |
| 🔋 Rated Voltage | 16V |
| 🌀 Rated Torque | 0.25Nm |
| 🛑 Stall/Peak Torque | 0.73Nm |
| 🌧️ IP Rating | IP45 |
🎯 Applications
Perfect for:
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📸 Photography & Videography Gimbals – Achieve cinematic stability in compact rigs
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🚗 Autonomous Driving Systems – Sensor alignment and motion modules
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🛰️ Aerial Pods & Radar Platforms – Precision control for scanning and tracking
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🤖 Robotics & Laser Scanners – Lightweight motion control for mobile systems
✅ Why Choose CubeMars GL40 KV210?
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⚡ Energy-Efficient Performance – Designed for long-term use with minimal power draw
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🔧 Encoder & Driver Board Integration – Simplifies control and customization
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🧠 Precision Motion Control – Ideal for delicate stabilization and tracking
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🛡️ Durable in Harsh Conditions – IP45-rated protection with advanced sealing
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🎯 Trusted by Professionals – A favorite among engineers, filmmakers, and automation experts
Technical Drawing
Specification
| Application | Gimbal, Radar | Insulation High-Voltage | 500V 5mA/2s |
| Driving Way | FOC | Insulation Resistance | 500V10MΩ |
| Operation Ambient Temperature | -20℃~50℃ | Phase | 3 |
| Winding Type | star | Pole Pairs | 14 |
| Insulation Class | H |
| Electric Parameters(KV70) | |||
| Rated Voltage (V) | 16 | Ke (V/krpm) | 15.00 |
| No-Load Speed (rpm) | 1015 | Phase To Phase Resistance (mΩ) | 4500 |
| Rated Torque (Nm) | 0.25 | Phase To Phase Inductance (μH) | 1800 |
| Rated Speed (rpm) | 430 | Inertia (g·cm²) | 74 |
| Rated Current (ADC) | 1.62 | Km (Nm/√W) | 0.070710678 |
| Peak Torque (Nm) | 0.5 | Mechanical Time Constant (ms) | 1.48 |
| Peak Current (ADC) | 3.3 | Electrical Time Constant (ms) | 0.40 |
| Kv (rpm/V) | 63.5 | Weight (g) | 107 |
| Kt (Nm/A) | 0.150 | Maximum Torque Weight Ratio (Nm/kg) | 4.67 |
| Electric Parameters(KV210) | |||
| Rated Voltage (V) | 16 | Ke (V/krpm) | 4.88 |
| No-Load Speed (rpm) | 3120 | Phase To Phase Resistance (mΩ) | 500 |
| Rated Torque (Nm) | 0.25 | Phase To Phase Inductance (μH) | 180 |
| Rated Speed (rpm) | 2100 | Inertia (g·cm²) | 74 |
| Rated Current (ADC) | 4.9 | Km (Nm/√W) | 0.070710678 |
| Peak Torque (Nm) | 0.75 | Mechanical Time Constant (ms) | 1.48 |
| Peak Current (ADC) | 14.9 | Electrical Time Constant (ms) | 0.36 |
| Kv (rpm/V) | 195 | Weight (g) | 107 |
| Kt (Nm/A) | 0.050 | Maximum Torque Weight Ratio (Nm/kg) | 7.01 |