FEETECH FI7622M Servo Motor
FEETECH FI7622M Servo Motor
The FI-7622-C001 is a high-performance 7.4V 25kg-class 180-degree digital servo equipped with an efficient coreless motor and an aluminum middle shell case (PA+Aluminum) for improved durability and heat dissipation. Engineered for heavy-duty applications requiring precise motion control, it features robust metal gears, reliable ball bearings, a standard 25T/5.9mm horn gear spline, and tough plastic horns with no mechanical limit angles. Supporting an operating voltage range of 6V-8.4V, this high-performance digital servo delivers a peak stall torque of 25kg.cm and a rated torque of 8.5kg.cm at 7.4V, achieved at a rapid no-load speed of 0.11sec/60°. Driven by a digital comparator amplifier via pulse width modification signals (500–2500 µsec), it ensures an exceptionally precise 180° running degree with counterclockwise rotation, a dead band width of ≤4 µsec, and a stable stop position at 1500 µsec. Weighing 66.6±1g with a 30CM connector wire, it offers an outstanding balance of fast responsiveness, immense holding power, and structural rigidity for sophisticated robotics, automated equipment, and high-end RC models.
| PRODUCT PARAMETERS | |
| Model | FI-7622-C001 |
| Product Name | 7.4V 25kg.cm Digital 180 Degree Aluminum Middle Shell Aluminum Gear Air Core Cup Servo |
| Storage Temperature Range | -30℃~80℃ |
| Operating Temperature Range | -20℃~60℃ |
| Size | A：55mm B：20mm C：38mm |
| Weight | 66.6± 1g |
| Gear type | Metal Gear |
| Limit angle | NO limit |
| Bearing | Ball bearings |
| Horn gear spline | 25T/5.9mm |
| Horn type | Plastic |
| Case | PA+Alumi num |
| Connector wire | 30CM |
| Motor | CoreLess Motor |
| Operating Voltage Range | 6V-8.4V |
| Idle current (atstopped) | 6MA@7.4V |
| No load speed | 0.11sec/60°@7.4V |
| Runnig current(at no load) : | 120mA@7.4V |
| Peak stall torque | 25kg.cm@7.4V |
| Rated torque | 8.5kg.cm@7.4V |
| Stall current | 3.5A@7.4V |
| Command si gnal | Pulse width modification |
| Amplifier type | Di gi tal compara tor |
| Pulse width range | 500~2500 μ sec |
| Stop position | 1500 μ sec |
| Running degree | 180° at 500→2500 μ sec) |
| Dead band width | ≤4 μ sec |
| Rotating direction | Counterclockwi se (at 1500→2000 μ sec) |