Overview
The FEETECH FT5425BL Servo Motor is a brushless, digital servo engineered for precise 180° control in robotics and automation. It features steel gears, ball bearings, and an aluminum case for durability. This FEETECH FT5425BL unit supports a wide 4V–12V operating range and standard pulse width control, making it suitable for humanoid robots, robotic arms, quadrupeds, AGVs, and similar applications.
Key Features
- 180° ± 5° running degree (at 500→2500 μsec) with digital control
- Brushless motor, steel gear train, aluminum case, and ball bearings for longevity
- Fast response: 0.08sec/60° @8.4V
- High torque: Peak stall torque 28.5kg.cm @8.4V; rated torque 9.5kg.cm @8.4V
- Wide operating voltage: 4V–12V; low idle current: 6MA @8.4V
- 25T/5.9mm horn gear spline; 1/258 gear ratio
- Command signal: Pulse width modification; pulse width range 500~2500 μsec
- Operating temperature: -20℃~60℃; storage temperature: -30℃~80℃
Specifications
| Parameter | Value |
|---|---|
| Model | FT5425BL-C001 |
| Product Name | 180 Degree Steel Gear Brushless Motor Digital Servo |
| Storage Temperature Range | -30℃~80℃ |
| Operating Temperature Range | -20℃~60℃ |
| Size | A:40.6mm B:20mm C: 30mm |
| Weight | 67.6± 1g |
| Gear type | Steel |
| Limit angle | NO limit |
| Bearing | Ball bearings |
| Horn gear spline | 25T/5.9mm |
| Gear Ratio | 1/258 |
| Case | Aluminum |
| Connector wire | 30CM |
| Motor | Brushless Motor |
| Operating Voltage Range | 4V-12V |
| Idle current(at stopped) | 6MA@8.4V |
| No load speed | 0.08sec/60°@8.4V |
| Runnig current(at no load) | 180mA@8.4V |
| Peak stall torque | 28.5kg.cm@8.4V |
| Rated torque | 9.5kg.cm@8.4V |
| Stall current | 5A@8.4V |
| Command si gnal | Pulse width modification |
| Amplifier type | Digital comparator |
| Pulse width range | 500~2500 μ sec |
| Stop position | 1500 μ sec |
| Running degree | 180°± 5° (at 500→2500μsec) |
| Dead band width | ≤4 μ sec |
| Rotating direction | Counterclockwise (1500→2000 μ sec) |
Applications
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
Manuals and Documents
- FT5425BL-C001-PRODUCT_SPECIFICATION.pdf
- FT5425BL-C001_Product_structure_diagram.pdf
- SC-0090-C001 Serial Communication Specification
Details



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