The Hitec HS-815BB Mega sail arm servo has up to 140 degrees of travel and comes with a Heavy Duty 4.5 inch arm. With its dual ball bearing supported output shaft the HS815BB will provide years of reliable service in larger sailboat applications.

Features

Powerful 4.9 inch Sail Arm with 140* Movement

Thick and Strong Nylon Gears

Dual Ball Bearings

Water and Dust-Resistant Case

HS-815BB Servo Specifications

Performance Specifications

Operating Voltage Range (Volts DC) 4.8V ~ 6.0V

Speed (Second @ 60°) 0.19 ~ 0.14

Maximum Torque Range kg. / cm. 19.8 ~ 24.7

Current Draw at Idle 8 mA

No Load Operating Current Draw 520 mA

Stall Current Draw 6,000 mA

Dead Band Width 8 µs

Physical Specifications

Dimensions (mm) 66.0 x 30.0 x 57.6

Weight (Gram) 152.0

Circuit Type HT7003 Analog MosFet

Motor Type 3 Pole Carbon Brush Ferrite

Gear Material Nylon

Bearing Type Dual Ball Bearing

Output Shaft (type / Ømm) Mega 15

Case Material Plastic

Dust / Water Resistance Splash Proof

Connector Gauge (AWG) / Strand Count 22 / 60

Radio Control Applications

Sail Boat =>1M+ & Scale