Yeah Racing Hackgear High Torque Aluminum Coreless Digital Micro Servo (HV) (1/24-1/28)
About this part
Servo Overview:
Hackgear High Torque Aluminum Coreless Digital Micro Servo from Yeah Racing is a compact, high-performance steering solution for modern micro RC builds. Designed with a full aluminum case, this servo delivers durability and precise control in an ultra-lightweight package. Its coreless digital design provides fast response and smooth operation, making it ideal for competitive micro-scale vehicles. Soft silicone wiring ensures flexibility and reliable power delivery in tight chassis layouts.
About the Hackgear High Torque Servo
High Torque Precision in a Micro Package
Engineered for 1/24, 1/27, and 1/28 scale RC cars, this micro servo features a robust titanium steel gear set and a 20T spline for dependable output under load. The aluminum case aids in heat dissipation while adding structural rigidity, and support for a wide 4.8–8.4V operating range allows compatibility with various electronics setups. Dust and water splash resistance further enhance reliability, making this servo a strong upgrade for performance-focused micro RC applications.
Features:
- Full aluminum case construction
- Coreless digital servo design
- Titanium steel gear set
- High torque micro performance
- 20T spline output shaft
- Wide 4.8–8.4V operating range
- Soft silicone wire leads
- Dust and water splash resistance
Includes:
- (1) Hackgear High Torque Aluminum Coreless Digital Micro Servo
- (3) Servo Horns
- (3) Screws
Specifications:
| Application | 1/24-1/28 Scale Micro Racing |
|---|---|
| Input Voltage | 4.8-8.4V |
| Operating Speed @ 6.0V | 0.065sec/60° |
| Operating Speed @ 7.4V | 0.055sec/60° |
| Operating Speed @ 8.4V | 0.050sec/60° |
| Dynamic Torque @ 6.0V | 31oz-in (2.2kg-cm) |
| Dynamic Torque @ 7.4V | 35oz-in (2.5kg-cm) |
| Dynamic Torque @ 8.4V | 42oz-in (3kg-cm) |
| Pulse/Frequency | 1520uS / 333Hz |
| Motor Type | Coreless |
| Output Shaft Spline | 20T |
| Gear Material | Titanium/Steel |
| Dimensions | 0.78x0.31x0.7in (20x8x18.9mm) |
| Weight | 0.24oz (7g) |