
The CubeMars GL80 KV30 gimbal motor is a high-precision brushless motor from the CubeMars GL series, specifically designed for gimbals, rotating scanning modules, and autonomous driving perception systems. Featuring a large hollow shaft, low cogging torque structure, and a lightweight, compact form, it delivers exceptional smoothness and stability in fine positioning and long-duration operation scenarios. With a total weight of approximately 315 g, a peak torque of 2.9 Nm, and an IP45 rating for dust and water resistance, this motor is engineered for reliable performance in demanding applications.
Motor Dimensions: Ф87*22.3mm
Through-hole Diameter: 30mm
Motor Weight: 312g
Peak Torque: 2.9Nm
No-load Speed: 650rpm
Large Hollow Shaft Structure: Enables passage of signal and power cables or integration with slip rings, ideal for complex wiring and continuous rotation systems
Low Cogging / Smooth Output: Advanced electromagnetic optimization reduces cogging torque, ensuring stable, jitter-free motion control
Lightweight Body: Weighs only about 315 g, helping to reduce overall system payload and inertia
High-Precision Performance: With a rated torque of 1 Nm and peak torque of 2.9 Nm, it is ideal for equipment requiring precise positioning, such as gimbals, radar units, and autonomous driving LiDAR scanners
IP45 Protection Rating: Resists dust and water splashes, suitable for use in dusty or outdoor environments
Strong Control Compatibility: Compatible with various gimbal controllers and driver solutions, ensuring seamless integration
GL80 KV30 Gimbal Motor x1
Certificate of Conformance x1






| Application | Gimbal, Radar | Insulation High-Voltage | 1000V 5mA/2s |
| Driving Way | FOC | Insulation Resistance | 1000V10MΩ |
| Operation Ambient Temperature | -20℃~50℃ | Phase | 3 |
| Winding Type | star | Pole Pairs | 21 |
| Insulation Class | H | ||
| Electric Parameters(KV30) | |||
| Rated Voltage (V) | 24 | Ke (V/krpm) | 35.27 |
| No-Load Speed (rpm) | 650 | Phase To Phase Resistance (mΩ) | 1800 |
| Rated Torque (Nm) | 1 | Phase To Phase Inductance (μH) | 1100 |
| Rated Speed (rpm) | 450 | Inertia (g·cm²) | 650 |
| Rated Current (ADC) | 2.8 | Km (Nm/√W) | 0.265346733 |
| Peak Torque (Nm) | 2.9 | Mechanical Time Constant (ms) | 0.92 |
| Peak Current (ADC) | 8.2 | Electrical Time Constant (ms) | 0.61 |
| Kv (rpm/V) | 27 | Weight (g) | 315 |
| Kt (Nm/A) | 0.356 | Maximum Torque Weight Ratio (Nm/kg) | 9.21 |
| Electric Parameters(KV60) | |||
| Rated Voltage (V) | 24 | Ke (V/krpm) | 17.47 |
| No-Load Speed (rpm) | 1300 | Phase To Phase Resistance (mΩ) | 450 |
| Rated Torque (Nm) | 1 | Phase To Phase Inductance (μH) | 270 |
| Rated Speed (rpm) | 1010 | Inertia (g·cm²) | 650 |
| Rated Current (ADC) | 5.6 | Km (Nm/√W) | 0.265346733 |
| Peak Torque (Nm) | 2.9 | Mechanical Time Constant (ms) | 0.92 |
| Peak Current (ADC) | 16.3 | Electrical Time Constant (ms) | 0.60 |
| Kv (rpm/V) | 54.5 | Weight (g) | 315 |
| Kt (Nm/A) | 0.178 | Maximum Torque Weight Ratio (Nm/kg) | 9.21 |

| category | Model | Rated Voltage (V) | Rated Power (W) | Rated Torque (Nm) | Rated Current (A) | Rated Speed (RPM) | Peak Torque (Nm) | Peak Current (A) | No-load Speed (RPM) | Phase to Phase Resistance (mΩ) | Phase to Phase Inductance (μH) | Pole Pairs | Weight (G) | Size (diameter *length) MM |
| GL II Gimbal Motor | GL40 II KV82.5 | 16 | 19 | 0.25 | 1.88 | 697 | 0.68 | 5.22 | 1388 | 3000 | 1320 | 14 | 112 | Ф46.1*33.5 |
| GL II Gimbal Motor | GL60 II KV28 | 16 | 10 | 0.6 | 1.56 | 153 | 1 | 2.75 | 448 | 5800 | 6000 | 28 | 276 | φ70.5*33.6 |
| GL Gimbal Motor | GL30 KV290 | 12 | 16 | 0.08 | 2.13 | 1990 | 0.28 | 7.4 | 3060 | 1530 | 330 | 7 | 41 | Ф34.5*15.7 |
| GL Gimbal Motor | GL35 KV100 | 16 | 13 | 0.15 | 1.3 | 815 | 0.46 | 4 | 1320 | 23600 | 2100 | 7 | 90 | Ф41.8*21 |
| GL Gimbal Motor | GL40 KV70 | 16 | 12 | 0.25 | 1.62 | 430 | 0.5 | 3.3 | 1015 | 4500 | 1800 | 14 | 107 | Ф46.5*21.5 |
| GL Gimbal Motor | GL60 KV25 | 24 | 20 | 0.6 | 1.35 | 310 | 1.75 | 4 | 516 | 5500 | 2720 | 14 | 230 | Ф69*22.3 |
| GL Gimbal Motor | GL80 KV60 | 24 | 106 | 1 | 5.6 | 1010 | 2.9 | 16.3 | 1300 | 450 | 270 | 21 | 315 | Ф87*22.3 |
| GL Gimbal Motor | GL80 KV30 | 24 | 48 | 1 | 2.8 | 450 | 2.9 | 8.2 | 650 | 1800 | 1100 | 21 | 312 | Ф87*22.3 |
| GL Gimbal Motor | GL100 KV10 | 24 | 41 | 3 | 2.9 | 130 | 7.7 | 7.8 | 223 | 2650 | 2350 | 20 | 698 | Ф106.8*34.2 |