Overview
The FEETECH FI7622M Servo Motor is a digital 180° unit designed for robotics and motion control. It operates at 6V–8.4V and delivers a peak stall torque of 25kg.cm@7.4V with a no load speed of 0.11sec/60°@7.4V. The servo features a coreless motor, ball bearings, metal gear train, and a PA+Alumi num case with an aluminum middle shell. Command input is via pulse width modification, with a digital comparator amplifier and precise dead band control. FEETECH FI7622M is suitable for demanding applications requiring accurate positioning and reliable performance.
Key Features
- Model: FI7622M; Digital 180 Degree servo
- Operating Voltage Range: 6V-8.4V
- Peak stall torque: 25kg.cm@7.4V; Rated torque: 8.5kg.cm@7.4V
- No load speed: 0.11sec/60°@7.4V
- CoreLess Motor with ball bearings and metal gear
- PA+Alumi num case; Aluminum middle shell
- Horn gear spline: 25T/5.9mm; Horn type: Plastic
- Pulse width modification command; Digital comparator amplifier
- Pulse width range: 500~2500 μ sec; Stop position: 1500 μ sec
- Dead band width: ≤4 μ sec; Rotating direction: Counterclockwi se (1500→2000 μ sec)
- Connector wire: 30CM; Size A:55mm B:20mm C: 38mm; Weight: 66.6土 1g
- Limit angle: NO limit
Specifications
| Parameter | Value |
|---|---|
| Model | FI7622M |
| 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土 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 signal | Pulse width modification |
| Amplifier type | Digital comparator |
| 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 (1500→2000 μ sec) |
Applications
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
Manuals
- FI7622M-PRODUCT_SPECIFICATION.pdf
- FI7622M_Product_structure_diagram.pdf
- SC-0090-C001Serial_Communication_Specification.pdf
Details



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