SRT 1:8 Off-Road HV Brushless Servo

The SRT 1:8 Off-Road HV Brushless Servo (SCH-SRTBH9027) combines high voltage performance with precise digital control for demanding 1/8-scale applications. A brushless motor, metal geartrain (titanium and steel), and a CNC machined aluminium case deliver strong holding power, efficient operation and effective cooling. With HD 4096 resolution and a 2 μsec dead band, it offers refined control for steering or throttle/brake duties.

Key Features

• Ideal for 1/8 on-road and 1/8 off-road scale applications
• Superior holding torque with incredible efficiency and low power consumption
• CNC machined aluminium case for exceptional cooling
• NMB dual main bearings
• 25T output shaft
• HD 4096 resolution with 2 μsec dead band
• Digital control with brushless motor
• Metal gears (titanium & steel)
• 1-year limited warranty

Specifications

• Type: Digital
• Motor: Brushless
• Gears: Metal (Titanium & Steel)
• Bearings: Dual (NMB)
• Control System: Pulse width control
• Working Frequency: 1520 μs / 330 Hz
• Operating Voltage: DC 6.0–8.4 V
• Operating Temperature: -10 to +60 °C
• Operating Speed (6.0 V): 0.10 sec/60° (no load)
• Operating Speed (7.4 V): 0.08 sec/60° (no load)
• Operating Speed (8.4 V): 0.075 sec/60° (no load)
• Stall Torque (6.0 V): 21.0 kg·cm (291.6 oz·in)
• Stall Torque (7.4 V): 25.0 kg·cm (347.1 oz·in)
• Stall Torque (8.4 V): 27.0 kg·cm (374.9 oz·in)
• Potentiometer Drive: Direct drive
• Dimensions: 40 × 20 × 38.0 mm
• Weight: 79.0 g
• Output Spline: 25T
• Connector / Lead Length: JR, 300 mm

Suggested Compatibility

• 1/8 nitro buggy
• 1/8 electric buggy
• 1/8 on-road and off-road scale applications