Description
The SRT BHX8 HV Brushless Servo is a high-performance digital servo engineered for large-scale RC vehicles that require maximum steering power and reliability. Featuring a powerful brushless motor, hardened steel gears, and a full CNC-machined aluminum case, it delivers exceptional torque, precision, and durability for demanding applications.
Designed for crawlers, 1/8 competition vehicles, and 1/5 scale models, the BHX8 combines impressive holding power with excellent efficiency and low power consumption. The all-metal construction improves strength and heat dissipation, while programmable electronics and support for SXR, SUR, SR, and SFR ultra-high-speed modes provide maximum tuning flexibility.
At 8.4V, the servo delivers an impressive 60 kg-cm of torque with a fast 0.07 sec/60° transit speed, making it ideal for vehicles requiring exceptional steering authority.
Key Features
- High-voltage digital servo (6.0–8.4V)
- Powerful brushless motor
- CNC-machined full aluminum case
- Durable steel gear train
- Dual ball bearings
- Programmable servo
- Supports SXR, SUR, SR and SFR ultra-high-speed modes
- Ultra-precise 2 μs dead band
- Standard-size case
- 25T output spline
- Massive torque for large-scale applications
Specifications
- Servo Type: Digital HV Servo
- Motor Type: Brushless
- Gear Material: Steel
- Case Material: CNC-Machined Full Aluminum
- Bearings: Dual Ball Bearings
- Output Spline: 25T
- Operating Voltage: 6.0–8.4V
- Control System: Pulse Width Control
- Working Frequency: 1520μs / 330Hz
- Dead Band: 2 μs
- Speed @ 6.0V: 0.11 sec / 60°
- Speed @ 7.4V: 0.078 sec / 60°
- Speed @ 8.4V: 0.07 sec / 60°
- Torque @ 6.0V: 50.0 kg-cm
- Torque @ 7.4V: 55.0 kg-cm
- Torque @ 8.4V: 60.0 kg-cm
- Dimensions: 40.0 × 20.0 × 39.2 mm
- Weight: 82 g
- Wire Length: 300 mm
- Operating Temperature: -10°C to +60°C
- Programmable: Yes
- Supported Modes: SXR, SUR, SR, SFR
Recommended Applications
- 1/10 Crawlers
- 1/8 Crawlers
- 1/8 Electric Buggies
- 1/8 Nitro Buggies
- 1/5 Nitro Touring Cars
- 1/5 Nitro Buggies












