FEETECH FS90MG Servo Motor
FEETECH FS90MG Servo Motor
The FS-90MG-C001 is a high-speed micro 6V 2.2kg-class digital servo powered by an efficient metal brush motor and housed in a lightweight ABS case. Engineered for precise and agile motion control, it features reliable copper gears, a 21T horn gear spline, and durable plastic/POM horns. Operating within a 4.8–6V voltage range, this digital servo delivers a peak stall torque of 2.2kg.cm and a rated torque of 0.7kg.cm at 6V, while reaching an ultra-fast no-load speed of 0.07sec/60° at 6V. It supports a precise 180° running degree (at 500–2500 µsec) with flexible rotating directions: clockwise (CW at 1500–900 µsec) and counterclockwise (CCW at 1500–2100 µsec), with a 180° mechanical limit angle. Weighing just 12.7±1g with a 250mm connector wire, it offers an exceptional balance of fast response, light weight, and copper gear durability.
Common use cases: Fixed-wing RC aircraft control surfaces (aileron, elevator, rudder), micro drone steering, small FPV plane servos, tabletop robot finger joints, and any weight-critical application requiring 0.07sec ultra-fast response in a sub-13g package.
| PRODUCT PARAMETERS | |
| Model | FS-90MG-C001 |
| Product Name | 6V 2.2kg Digital Servo |
| Storage Temperature Range | -30℃~80℃ |
| Operating Temperature Range | -1℃~70℃ |
| Size | A: 22.5mm B: 12.1mm C: 26.7mm |
| Weight | 12.7±1g |
| Gear type | Copper |
| Limit angle | 180° |
| Bearing | NO Ball bearings |
| Horn gear spline | 21T |
| Horn type | Plastic, POM |
| Case | ABS |
| Connector wire | 250mm |
| Motor | Metal brush motor |
| Operating Voltage Range | 4.8–6V |
| Idle current (at stopped) | 5–6mA |
| No load speed | 0.07sec/60°@6V |
| Running current (at no load) | 220mA@6V |
| Peak stall torque | 2.2kg.cm@6V |
| Rated torque | 0.7kg.cm@6V |
| Stall current | 800mA@6V |
| Running degree | 180° (at 500~2500 µsec) |
| Rotating direction | CW (at 1500~900 µsec) CCW (at 1500~2100 µsec) |