The BH125W HV from SRT-Racing is an exceptionally powerful high-voltage brushless servo, specially designed for large-scale 1/5 and 1/6 vehicles. With torque reaching up to 125 kg·cm at 8.4V, it is an ideal solution for heavy-duty crawlers, trucks, and off-road models that require absolute power and reliability.

The fully CNC machined aluminum case with heat sink design ensures excellent heat dissipation, while the stainless steel gear system and strong brushless motor provide stable performance even under the most extreme loads.

Features:

• High-Voltage brushless servo for 1/5 & 1/6
• Torque up to 125 kg·cm @ 8.4V
• Fully CNC aluminum with integrated cooling
• Stainless steel gears (full metal gear train)
• Large double bearings for stability
• 15T output shaft
• Classic JR 3-pin connector
• Ideal for crawlers, trucks, and heavy-duty large-scale models

Technical Specifications:

• Operating Voltage: 6.0 – 8.4 V (HV)
• Speed:
  • 0.11 sec / 60° @ 7.4 V
  • 0.085 sec / 60° @ 8.4 V
• Torque:
  • 110 kg·cm @ 7.4 V
  • 125 kg·cm @ 8.4 V
• Motor: Brushless
• Gears: Stainless steel (full metal)
• Case: CNC aluminum with heat-sink design
• Bearings: Double
• Spline: 15T
• Dimensions: 59.5 × 29.5 × 54.5 mm
• Weight: 209 g