This incredible servo from Invenscience can produce 115.21 Kg.cm of continuous torque!

This unique servomotor has a balance of high torque, universal RC PWM control, ruggedness, and low cost that makes the Torxis Servo suitable for a wide range of hobby projects and commercial applications.

Features

• 115.21 kg.cm (1600 oz.in) of real continuous duty torque (100 in.lbf)
• Uses standard EC PWM input command signal
• All metal gears
• Double roller bearing output
• 12 VDC Power
• 90 degrees of travel in 1.5 seconds
• Rugged housing
• USB control input available on request
• Horn included