Futaba BLS273SV High-Voltage Brushless Heli Servo [BLS273SV]

Futaba BLS273SV - S.Bus2 HV Programmable Helicopter FBL Servo

Price:

AUD$275.03

Brand:

Futaba

Model:

BLS273SV

Not Available

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R/C Models - System - Servo - Standard Servos

Upgrade Your Heli Control with Futaba BLS273SV

The Futaba BLS273SV pairs a brushless motor with S.Bus2 programmability to give pilots precise, repeatable control inputs. Its high-voltage operation produces higher torque and faster throws, making it well suited to demanding flight regimes and tuned setups.

Performance Figures and Details

Specifications

Modulation: Digital
Torque: 6.0V: 172 oz-in (12.39 kg-cm), 6.6V: 189 oz-in (13.61 kg-cm), 7.4V: 211 oz-in (15.19 kg-cm)
Speed: 6.0V: 0.09 sec/60°, 6.6V: 0.08 sec/60°, 7.4V: 0.07 sec/60°
Weight: 2.54 oz (72.0 g)
Dimensions: Length: 1.61 in (41.0 mm), Width: 0.83 in (21.0 mm), Height: 1.50 in (38.0 mm)
Motor Type: Brushless
Gear Type: Plastic
Rotation/Support: Dual Bearings

Perfect for pilots pushing performance, the Futaba BLS273SV supports refined setup and reliable power delivery in advanced heli rigs.

How do I access the S.Bus2 settings for this servo?

Use an S.Bus2-capable transmitter or a Futaba programmer to access the servo parameters. Follow the transmitter setup steps to assign channels and adjust response curves and endpoints.

Are the internal gears durable for high-load use?

The BLS273SV uses durable plastic gears and dual bearings for smooth operation. Monitor gear wear during heavy use and replace parts if you notice play or noise to maintain reliability.

Can I use this servo outside helicopters?

While optimised for helicopters, the servo can be adapted to other RC models that need precise, high-torque servos, provided the mounting and travel specs match your application.

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