Eliminate gear clearance and improve control accuracy

Due to inevitable gear clearance, high precision and high complexity of reciprocating motion mechanism, gear clearance will increase with time. Increased clearance will become the biggest obstacle to high speed, precise positioning and system reliability .          

"First joint gear clearance" dual motor anti gear clearance technology, two motors with two transmission chain and ultimately control the same object, such as robotic arm first joint, perfect opportunity for gear clearance positioning drive system. Requirement for gear accuracy is greatly reduced with the system, frequency and accuracy of reciprocating motion significantly improved .