Futaba BLS255HV High-Voltage High-Speed Servo

Tower Stock# LXAXFH  •  Manufacturer Stock# BLS255HV
Futaba BLS255HV High-Voltage High-Speed Servo (large view)
Notes from our tech department:
This is the Futaba BLS255HV High Voltage High Speed Digital Servo.


Ideal for swash plate control on flybarless CCPM helis
Dual bearings and metal gears for smooth, long-lasting operation
Handles up to 2S LiPo battery power
One year limited warranty through Hobby Services beginning at date
of purchase


Futaba BLS255HV Servo
0.83" (21mm) Diameter Round Horn
1.8" (45mm) Diameter Round Horn
1.6" (38.5mm) Diameter 4-Point Horn
1.2" (32mm) Diameter 6-Point horn
Mounting Hardware


Installing in heli, connecting linkage and connecting to receiver


Speed: 0.10 sec/60 at 6.0V
0.08 sec/60 at 7.4V
Torque: 147.2 oz/in (10.6 kg/cm) at 6.0V
166.7 oz/in (12.0 kg/cm) at 7.4V
Size: 1.57 x 0.79 x 1.45" (40 x 20 x 36.8mm)
Weight: 2.12oz (60g)
Power Supply: 6.0 - 7.4V DC

COMMENTS The BLS255HV is designed for high torque/high speed applications.
Very high current drain is normal at startup. Always use a 6V - 7.4V

jxs 05/27/11

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