Overview
The Flashhobby GM80-90T gimbal motor is a 3-phase outrunner brushless motor designed for smooth motion and controllable torque in gimbal and other low-speed drive applications. Compared with typical high-current propulsion motors, gimbal motors use many turns of stator winding, resulting in higher resistance and inductance for operation at smaller currents.
Key Features
- Outrunner brushless motor construction
- Hollow shaft design (ID 12 mm)
- Printed markings: FLASH HOBBY, GM81-90T, BL GIMBAL MOTOR, CE, RoHS, MADE IN CHINA
- Drawing callouts include: 26.6 mm thickness; diameters Ø25 / Ø35 / Ø40; R29
Specifications
| Model (title) | GM80-90T |
| Item# | GM81-90T |
| Motor type | Outrunner brushless motor |
| Motor size | 86 x 26 mm (also listed as 286*26) |
| Stator size | 81 x 8 mm |
| Weight | 270 g |
| Hollow shaft ID | 12 mm |
| Configuration | 36N42P |
| Resistance | 9.3 ohm |
Performance (by voltage)
| Parameter | 12.8 V | 16.8 V | 24.2 V |
|---|---|---|---|
| Max speed at no load (rpm) | 211 | 277 | 413 |
| Max current | 1.18 A | 1.54 A | 2.03 (unit not specified in source) |
| Stalling speed (rpm) | 56.5 | 49.6 | 98.7 |
| Stalling torque | 0.52 N.m | 0.72 N.m | 0.96 N.m |
Applications
- Camera stabilizers and gimbal mechanisms
- Robotic arms and smooth motion actuators
- Cradle coffee machine and milk tea machine mechanisms
- Electric drilling machine and mowing machine mechanisms
For compatibility and integration questions (drivers, controllers, or mechanical fit), contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Flashhobby GM80-90T gimbal motor dimensions are provided for fitting clearances, including Ø25/Ø35/Ø40 sizing and a 26.6 mm body thickness.

Flashhobby GM80-90T gimbal motors feature a compact round housing with multiple mounting holes for straightforward installation.

The Flashhobby GM80-90T gimbal motor features a round mounting face with multiple bolt holes for straightforward gimbal installation.
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