KINGMAX BLS4309 48.0kg@0.08 sec 20mm Helicopter Airplane HV Steel Gear servo, perfect for Swash for 3d and Scale large machines, Also UAV

It features a machined all-aluminium heatsink case for exceptional durability and a brushless motor for up to 48kg-cm of torque and speeds of down to 0.08s. Other features include precision steel gears, dual ball bearings, and water protection. The servo is available with red, gold or silver case details and it is ideal for all heavy duty applications

FEATURES

-- High performance, digital standard servo
-- High-precision steel gears
-- Full CNC aluminum hulls and structure
-- High quality Brushless motor
-- Dual ball bearings
-- Super long life
-- Waterproof

Product Details

Item：BLS4309
Gear：Steel gear
Spline：25T
Motor：Brushless motor
Bearing：2BB
Dead band：2μs default
Waterproof：Yes

Operating Voltage：DC5.0~8.4V
Rated working voltage：DC 7.4V
Working frequency：1520μs/330hz
Working angle：±63°@800us-2200us
Working temperature：-10℃~+50℃
Storage temperature：-20℃~+60℃
– Operating Speed 5.0V: 0.14sec/60deg
– Operating Speed 6.0V: 0.11sec/60deg
– Operating Speed 7.4): 0.09sec/60deg
– Operating Speed 8.4V: 0.08sec/60deg
– Stall Torque 5.0V: 30.0kg-cm
– Stall Torque 6.0V: 35.0kg-cm
– Stall Torque 7.4V: 43.0kg-cm
– Stall Torque 8.4V: 48.0kg-cm
– Dimensions: 40x20x39.1mm
– Weight: 85g
– Connector wire length: JR 310mm