SRT BHX9 (75kg/0.1s/8.4v) HV Brushless servo

Its full-metal construction provides excellent strength and heat dissipation under heavy loads. Programmable electronics and support for SXR, SUR, SR, and SFR ultra-high-speed modes allow precise tuning for different vehicle types and driving conditions.

At 8.4V, the BHX9 delivers an impressive 75 kg-cm of torque, making it an ideal choice for heavy-duty crawlers and large-scale RC vehicles where maximum steering authority is essential.

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 heavy-duty 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: 0.15 sec / 60°
• Speed @ 7.4V: 0.11 sec / 60°
• Speed @ 8.4V: 0.10 sec / 60°
• Torque @ 6.0V: 55.0 kg-cm
• Torque @ 7.4V: 65.0 kg-cm
• Torque @ 8.4V: 75.0 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
• Heavy-duty off-road and expedition vehicles