Since our monsters & mega trucks all need a high-torque servo to help turn those heavy wheels, we've looked at multiple low-cost servos in hopes of making one available that will suit customers needs. This Torque Spec Waterproof Servo by Hexfly is perfect for your RC project!  With all metal gears the Hexfly HX-TS is perfect for many RC enthusiasts. Digital servos react much quicker, and can hold their positions better than their analog counterparts.

The Hexfly HX-TS Torque Spec digital servo features metal gears, aluminum center case for fast heat dissipation & is fully waterproof.  With high quality and performance, it is tailored for RC hobbyist to provide an excellent experience at a great price.

• High torque - maximum torque up to 42kg.cm (8.4V)
• High-precision metal gears with hard anodizing for better accuracy and longer life.  (Uses standard 25T spline main gear)
• CNC aluminum middle shell enhances heat dissipation
• Water proof, made of high-grade material to ensure longevity
• Operating voltage: 5.0 - 8.4V
• Operating speed ( 5.0V ): 0.16 sec/60 degree
• Operating speed ( 7.4V): 0.14 sec/60 degree
• Operating speed ( 8.4V ): 0.12 sec/60 degree
• Stall torque ( 5.0V ): 25kg/cm
• Stall torque ( 7.4V ): 35kg/cm
• Stall torque ( 8.4V ): 42kg/cm
• Working frequency: 50-333Hz
• Connector wire: 300mm (11.8")
• Gear type: Metal
• Motor Type: DC motor
• Servo Size: 40 x 20 x 40.5mm
• Weight: 67g
• 270° Rotation