Futaba BLS173SV Brushless HV S.Bus2 Mini Servo  [BLS173SV]

Futaba BLS173SV - HV S.Bus2 Programmable Mini Air Servo
Price:
AUD$217.71
Brand:
Futaba
Model:
BLS173SV
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Futaba BLS173SV Mini Servo for Accurate Control

The Futaba BLS173SV brings brushless motor efficiency and metal gear strength to a compact, S.Bus2 programmable mini servo. It is suited to pilots needing reliable, tight control responses in smaller airframes.

Consistent Torque and Quick Response

This unit provides dependable torque and rapid movement across common voltages. At 7.4V it produces 106 oz-in (7.63 kg-cm) and a speed of 0.10 sec/60 degrees, enabling crisp surface inputs. Dual bearings reduce wobble and improve load handling.

Specifications

  • Modulation: Digital
  • Torque: 6.0V: 86 oz-in (6.19 kg-cm), 6.6V: 94 oz-in (6.77 kg-cm), 7.4V: 106 oz-in (7.63 kg-cm)
  • Speed: 6.0V: 0.12 sec/60°, 6.6V: 0.11 sec/60°, 7.4V: 0.10 sec/60°
  • Weight: 0.99 oz (28.0 g)
  • Dimensions: Length: 1.30 in (33.0 mm), Width: 0.59 in (15.0 mm), Height: 1.06 in (27.0 mm)
  • Motor Type: Brushless
  • Gear Type: Metal
  • Rotation/Support: Dual Bearings

If you need a compact servo that handles the demands of sport flying and precise trimming, the Futaba BLS173SV is a sensible match for tight installations.

S.Bus2 lets you assign endpoints, direction and mixes where supported by your transmitter or via a Futaba programmer. Consult the manual for the exact programming flow.
Its lightweight construction and precise motion make it suitable for gliders that need low drag and accurate control, provided torque meets your control surface size.
Keep mounts secure, check linkages for slop, and inspect gears after heavy use. Avoid water exposure and use appropriate grease only if recommended by the manufacturer.

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