Futaba BLS371SV Competition Nitro Servo Brushless S.Bus2  [BLS371SV]

Futaba BLS371SV - S.Bus2 HV Programmable Nitro Car Servo
Price:
CAD$202.31
Brand:
Futaba
Model:
BLS371SV
Condition:
Brand New
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Futaba BLS371SV Servo Built for Precision Nitro Handling

The Futaba BLS371SV is aimed at RC racers who want tight, repeatable control in glow-powered cars. Its brushless motor and S.Bus2 programmability let you refine steering and throttle response for consistent lap times and confident handling on asphalt or carpet tracks.

Key Performance Features

Optimised for surface vehicles, the BLS371SV combines brushless efficiency with S.Bus2 connectivity for easy integration into modern radio systems. Use the optional CIU-2 USB adapter to connect the servo to a PC and adjust endpoints, speed, and other parameters to match specific track conditions and driving style.

Specifications

  • Voltage: 4.8V/6.0V/6.6V/7.4V
  • Speed: 0.16s/60° at 4.8V, 0.13s/60° at 6.0V, 0.12s/60° at 6.6V, 0.10s/60° at 7.4V
  • Torque: 176 oz/in (12.7 kg-cm) at 4.8V, 219.5 oz/in (15.8 kg-cm) at 6.0V, 239 oz/in (17.2 kg-cm) at 6.6V, 263.9 oz/in (19.0 kg-cm) at 7.4V
  • Dimensions: 1.57 x 0.79 x 1.45 inches (40 x 20 x 36.8 mm)
  • Weight: 2.22 oz (63 g)

For competitive nitro setups the Futaba BLS371SV delivers programmable control and durable brushless performance to help drivers get consistent steering and throttle feel.

Can I use the BLS371SV in 1/8 scale nitro buggies?

Yes, the BLS371SV is suitable for 1/8 and similar scale nitro surface cars where the torque and speed specs match the vehicle requirements. Check mounting dimensions and servo saver fitment before installation.

Do I need the CIU-2 adapter to change settings?

The servo works out of the box with standard settings, but the CIU-2 USB adapter is recommended for precise tuning via PC, allowing changes to endpoints, direction, and response curves.

What supply voltage should I run for best results?

Operation from 6.0V to 7.4V gives improved speed and torque; higher voltage increases responsiveness but verify your servo and radio system components are rated for the chosen supply.

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