CubeMars GL40 KV210 Motor - 16V FOC Hollow Shaft 8mm, IP45, 107g | GL Series Gimbal Motor
CubeMars GL40 KV210 Motor - 16V FOC Hollow Shaft 8mm, IP45, 107g | GL Series Gimbal Motor
CubeMars
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Overview
The CubeMars GL40 KV210 motor is a GL-series motor designed for high-end gimbal systems, drone pods, and autonomous driving/navigation systems, featuring a small size with a larger hollow shaft and low cogging for smooth control.
It uses a GL40 hollow shaft design with a stated inner diameter of 8 mm, intended to make it easy to route signal and power cables through the motor.
Key Features
- Small size with larger hollow shaft
- GL40 hollow shaft: 8 mm
- Low cogging and low energy consumption
- Lower cogging, better control; easy interaction with the driver system
- Weight: 107 g (ultralight)
- Targeted electromagnetic design, low energy consumption and low noise for long-time operation
- IP45 rating (waterproof and dustproof) for use in various scenes
- Notice: To avoid damage to the motor, do not use screws that are too long; refer to the drawing
Specifications
| Parameter | Value (KV70) | Value (KV210) |
|---|---|---|
| Rated Voltage | 16V | 16V |
| Rated Current | 1.62A | 4.9A |
| Rated Speed | 430rpm | 2100rpm |
| Rated Torque | 0.25N.M | 0.25N.m |
| Peak Current | 3.3A | 14.9A |
| Peak Torque | 0.5N.m | 0.75N.m |
| Weight | 107g | 107g |
| No-Load Speed | 1015rpm | 3120rpm |
| Kv | 63.5rpm/V | 195rpm/V |
| Kt | 0.150Nm/A | 0.050Nm/A |
| Ke | 15V/krpm | 4.88V/krpm |
| Phase To Phase Resistance | 4500mΩ | 500mΩ |
| Phase To Phase Inductance | 1800μH | 180μH |
| Inertia | 74g·cm² | 74g·cm² |
| Km | 0.070710678Nm/√W | 0.070710678Nm/√W |
| Mechanical Time Constant | 1.48ms | 1.48ms |
| Electrical Time Constant | 0.40ms | 0.36ms |
| Maximum Torque Weight Ratio | 4.67Nm/kg | 7.01Nm/kg |
| Insulation High-Voltage | 500V 5mA/2s | 500V 5mA/2s |
| Driving Way | FOC | FOC |
| Insulation Resistance | 500V 10MΩ | 500V 10MΩ |
| Operation Ambient Temperature | -20°C~50°C | -20°C~50°C |
| Phase | 3 | 3 |
| Winding Type | star | star |
| Pole Pairs | 14 | 14 |
| Insulation Class | H | H |
Applications
- Gimbal systems (including handheld gimbals)
- Drone pods
- Autonomous driving/navigation systems
Manuals
For installation and pre-sales technical questions, contact support at https://rcdrone.top/ or email support@rcdrone.top.
Details
CubeMars GL motors are built for smooth, low-cogging control in compact gimbal and payload designs.
An 8 mm hollow shaft helps route signal and power wiring cleanly through the motor for tidy builds.
At only 107 g, the GL40 supports lightweight gimbal and air-pod systems designed for long run times and low noise.
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