BLS 451 servo

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€93.50 €77.27

Product Details


Fast, powerful digital servo with brushless motor, metal gearbox and twin ballraces.

The primary application for this servo is RC model cars, and specifically as a fast steering servo for on-road and off-road electric cars. Specially developed for aggressive, dynamic start-up performance from the neutral position, producing non-linear running characteristics. Successor to the S 9452 servo.

This 20 mm BL servo can be operated with 2S LiPo batteries, although the rate of wear is then about 30% higher than with HV servos. This reduces the servo's useful life by a similar amount.


Torque: 85Ncm/106Ncm/116.5Ncm/131Ncm

Dimensions: 40 x 20 x 36,8 mm

Transit speed: 0.098s/45°/0.075s/45°/0.068s/45°/0,061 s/45°

Nominal voltage: 4.8Volt/6Volt/7.4Volt/

Weight approx.: 58 g

Length approx.: 40 mm

Height approx.: 36 mm

Temperature range: -15...+55°C

No. of cells: 4-5 NiMH, 2S LiFe / LiPo

Width approx: 20 mm

Operating voltage: 4,8-7,4 volt



More Information
Manufacturer Futaba
Article reference FUT090
Brand Futaba

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