Features:
[Premium Quality & Brilliant Performance] The RC servo adopt extremely strong stainless steel gear and full-body metal shell, 50kg torque, make sure long life and durability, high precision.
[Long Service Life] The internal brushless motor has strong torque and its service life is 10 times that of the coreless motor of the same level.
[Powerful Function] Fully waterproof design, its waterproof level is IP67, the steering gear can be completely immersed in water.
[Multiple Application] It is used to change the torque, speed, and angle of RC toys, robots, mechanical arms, and other remote control toys.
[Extra Accessory] A spare steel gear is provided as a gift, so there is no need to worry about no parts to be replaced when unexpected situations occur to ensure the normal use of the steering gear.
[After-sales Service Guarantee] Any problem, please contact our store without hesitation. Honor to serve you!

Specification:
Item Name: 50kg Digital Servo
Model: GX3350BLS
Main Material: Metal, Stainless Steel
Size: 4 x 3.5 x 2 cm
Weight: 78 g
Cable Length: 285mm
Operating Voltage: 5-8.4VVolts 
Operating Speed (5.0V)：0.13sec/ 60° at no load
Operating Speed (6.0V): 0.12sec / 60° at no load
Operating Speed (8.4V): 0.1sec / 60° at no load

Stall Torque (5.0V)： 40 kg/cm
Stall Torque (6.0V): 45kg/cm
Stall Torque (8.4V): 50kg/cm

Pulse Width Range: 500~2500μsec
Neutral Position: 1500μs
Operating Degree: 180° (500~2500μsec)
Dead Band Width: 2μs
Working Frequency: 50-330Hz
Rotation Direction: Counterclockwise (500~2500μs)

Gear Ratio: 314
Bearing: Double Bearing
Motor: Brushless Motor
Waterproof Performance: IP67

Package Information:
Package Size: 7.9 x 6 x 3.8 cm
Package Weight: 134 g

Note: * There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding.

Package list:
1 x 50kg Digital Servo
1 x 25T Servo Arm
1 set x Spare Gears Kit