? Strong alloy steel, durable and long-lasting

? Bearing supports load of the square drive

? Multistage planetary gear system, optimized tooth design

? The ball bearing of the gearbox rotates smoothly, independent of the motor handle

? The handle is made of durable impact resistant nylon material

? Electric servo motor has precise angle encoder that can operate at 115V or 230V

? Ergonomic SR handle design, more comfortable grip

? Single finger control of forward and reverse spin

? O-shaped seal that prevents water and dirt 

? Sturdy gearbox

? Low friction gear, high strength bearing

? Equipment pin is used on every gear bracket