Flashhobby FH-5528MG Standard Servo 28kg-cm 7.4V Digital Programmable IP65 25T AL6061T6 333Hz
Flashhobby FH-5528MG Standard Servo 28kg-cm 7.4V Digital Programmable IP65 25T AL6061T6 333Hz
Flashhobby
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Overview
The Flashhobby FH-5528MG is a standard servo designed for PWM control with a digital signal mode, operating from 4.8V to 7.4V. It supports 333Hz refresh rate and provides up to 28kg-cm stall torque at 7.4V, with an IP65 waterproof level for use in demanding RC environments.
Key Features
- High performance programmable digital servo
- Dual ball bearings
- IP65 waterproof level
- IC drive, potentiometer angle sensor
- 25T horn gear spline (25T-φ5.92mm); spline reference also shown as φ6mm 25T
- Feature list states Taiwan-made aluminium gears with hard anodizing; specification sheet lists gear material as strength steel
Specifications
| Model | FH-5528MG |
| Control system | Pulse width modulation control |
| Signal mode | Digital |
| Refresh rate | 333Hz |
| Neutral position | 1520uS |
| Dead band | 2uSec |
| Signal range | 500 to 2500uSec |
| Operating voltage | 4.8V-7.4V |
| Operating temperature | -15C°~+70C° |
| Motor type | DC |
| Motor drive | IC Drive |
| Programmable | Yes |
| Angle sensor | Potentiometer |
| Direction | CCW |
| Waterproof level | IP65 |
| Mechanical angle | No Limit |
| Operating travel | 180° ± 5° |
| Stall torque | 22kg-cm @ 5V; 25kg-cm @ 6.0V; 28kg-cm @ 7.4V |
| Operating speed | 0.13sec/60° @ 5V; 0.11sec/60° @ 6.0V; 0.09sec/60° @ 7.4V |
| Unload current | 280mA @ 5V; 350mA @ 6.0V; 400mA @ 7.4V |
| Loading current | 5000mA @ 5V; 6000mA @ 6.0V; 6500mA @ 7.4V |
| Gear material | Strength steel |
| Bearing material | Metal |
| Case material | AL6061T6 |
| Horn accessories | Plastic |
| Horn gear spline | 25T-φ5.92mm |
| Wire | JST(JR)300mm |
| Wire color | Negative: Black; Positive: Red; Signal: Orange |
| Size | 41.5*20*46mm |
| Net weight | 61g (61.2 shown on scale) |
| Dimension reference (drawing) | Top view: 48mm, 14mm, 34mm, 55mm, 11mm, 30mm, 20mm; Mounting holes: 4-φ4mm; Side view: 6mm, 10mm, 3mm, 37mm, 46mm, 30mm; Bottom width: 41.5mm |
For pre-sales compatibility questions (horn spline, PWM range, or waterproof rating) or after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details
FH-5528MG standard digital servo runs on 4.8–7.4V and lists 180° travel, 25T spline, and an IP65 waterproof rating.
The Flashhobby FH-5528MG standard servo features a metal output spline and an IP65 waterproof housing labeled for 7.4V use.
The Flashhobby FH-5528MG standard servo features a metal output spline and a 3-wire lead, with IP65 waterproof labeling on the case.
The Flashhobby FH-5528MG standard servo features a compact red-and-black housing with IP65 waterproof marking and a 3-wire connection lead.
The Flashhobby FH-5528MG servo features a metal spline output shaft and an IP65 waterproof-rated case labeled 28KG 7.4V.
The Flashhobby FH-5528MG standard servo uses a 25T (6mm) spline and a 41.5 x 20 x 46mm case for common RC mounting.
The Flashhobby FH-5528MG standard servo weighs about 61.2 g on a scale and includes a 3-wire receiver lead.
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