Overview
The SteadyWin GB1806 motor is designed for compact, lightweight, and smooth operation. It is described as slip-ring compatible and compatible with 12-bit and 14-bit encoders, and is widely used in gimbals and pods with stable low-speed performance.
Key Features
- Compact, lightweight, and smooth operation
- Slip-ring compatible
- Compatible with 12-bit and 14-bit encoders
- Encoder type: AS5048A
- Stable at low speeds (application note)
Specifications
| Model | GB1806 |
| Nominal Voltage | 12V |
| Nominal Torque | 0.03 N·m |
| Nominal Speed | 800 RPM |
| Max Speed | 5017 RPM |
| Nominal Current | 0.66 A |
| Stall torque | 0.06 N·m |
| Stall current | 1 A |
| Winding turns of motor | 45T |
| Phase resistance | 5.9 Ω |
| Phase inductance | 1.3 Mh |
| Speed constant | 395 rpm/v |
| Torque constant | 0.06 N.M/A |
| Rotor inertia | 40 gcm^2 |
| Number of pole pairs | 7 Pairs |
| Motor weight without encoder | 20 g |
| Motor weight with encoder | 25 g |
| Max demagnetize temperature | 120 ℃ |
| Working Temperature | 20~80 ℃ |
| Encoder type | AS5048A |
Mechanical Drawing Notes (dimensions as shown)
- With encoder housing: 20.5±0.1; φ22±0.05; 4-M2; φ18; 4-M2; φ6; labels: Rotor, Stator
- Without encoder housing: 13±0.1; φ22; 6-M2; φ18; 4-M2; φ6; 3.5; φ9.5; φ21-0.05; labels: Rotor, Stator
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- Pods
- LiDAR mechanisms
- Gimbals
For pre-sales and integration questions (including encoder and mechanical fit checks), contact support at https://rcdrone.top/ or support@rcdrone.top.
Documents
Details

Compact and lightweight for tight builds in gimbals, pods, and LiDAR mechanisms.

Encoder-ready construction supports common 12-bit and 14-bit feedback options for stable low-speed control.

Slip-ring compatible design helps support continuous rotation in gimbal and pod applications.
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