FEETECH FT90B Servo Motor
FEETECH FT90B Servo Motor
The FT-90B-C001 is a high-speed micro 6V 1.5kg-class digital servo powered by an efficient metal brush motor and enclosed in a lightweight, durable PC plastic case. Engineered for responsive and agile motion control, it features reliable plastic gears, a 21T (4.86) horn gear spline, and tough plastic/POM horns. Operating within a 3–6V voltage range, this digital servo delivers a peak stall torque of 1.5kg.cm and a rated torque of 0.5kg.cm at 6V, while reaching a rapid no-load speed of 110RPM at 6V. It supports a precise 180° running degree when operating under standard 500~2500 µsec pulse width signals, alongside a 180-degree mechanical limit angle. Weighing a mere 10.5g with a 250mm±5mm (JR) connector wire featuring brown, red, and orange leads, it offers an outstanding power-to-weight profile, making it an excellent choice for compact smart robotics, educational electronics, and micro RC aircraft builds requiring durable performance in a miniature form factor.
| PRODUCT PARAMETERS | |
| Model | FT-90B-C001 |
| Product Name | 6V 1.5kg.cm Digital Servo |
| Storage Temperature Range | -30℃~80℃ |
| Operating Temperature Range | -20℃~70℃ |
| Size | A：22.5mm B：12.1mm C：22.4mm |
| Weight | 10.5g |
| Gear type | Plastic Gear |
| Limit angle | 180degree |
| Bearing | NO Ball bearings |
| Horn gear spline | 21T(4.86) |
| Horn type | Plastic,POM |
| Case | PC |
| Connector wire | 250mm ±5 mm ( JR) (Brown ,Red and Orange) |
| Motor | Metal brush motor |
| Operating Voltage Range | 3-6V |
| Idle current(at stopped) | 4mA-6mA |
| No load speed | 110RPM@6V |
| Runnig current(at no load) : | 120 mA @6V |
| Peak stall torque | 1.5kg.cm@6V |
| Rated torque | 0.5kg.cm@6V |
| Stall current | 800mA@6V |
| Running degree | 180°(when 500~2500 μ sec) |