SRT BHX2S HV Brushless Servo SCH-SRTBHX2S-80MM

The SRT BHX2S HV Brushless Servo - 80mm Lead (SCH-SRTBHX2S-80MM) is a digital radio-control servo with an 80mm JR connector lead. It uses a four-pole brushless motor for fast response and sensitive speed control, with a low-profile design intended for electric car applications.

Inside, the servo combines metal gearing with NMB dual main bearings and a directly driven potentiometer. Its pulse width control system operates at a 1520μs / 330Hz working frequency, while the 6.0–8.4V operating range allows the servo to be used with suitable radio-control power systems. The motor and control system provide different speed and torque figures according to the applied voltage.

The BHX2S supports SXR, SUR, UR, SR and SFR ultra-high-speed modes. Suggested applications listed by the manufacturer include 1/10 electric touring cars, 1/10 2WD electric buggies, 1/10 nitro touring cars and 1/8 nitro touring cars. Check the vehicle and radio system requirements before installation.

Specifications

• Servo type: Digital
• Motor: Four-pole brushless
• Gear type: Metal
• Bearing arrangement: NMB dual main bearings
• Operating voltage: DC 6.0–8.4V
• Dimensions: 41.0 x 20.0 x 24.8mm
• Weight: 52.0g
• Connector lead: JR, 80mm

At 6.0V, the stated operating speed is 0.080 seconds per 60 degrees at no load, with 15.0kg/cm of stall torque. At 7.4V, these figures are 0.073 seconds and 18.0kg/cm, while 8.4V provides 0.065 seconds and 23.0kg/cm. The operating temperature range is -10 to +60 degrees Celsius, and the servo includes a one-year limited warranty.