● Driven by stepping motor, angle automatically adjusted and controlled;

● Precision multi-head gear worm transmission, free forward/backward rotating;

● Precision vertical shafting design with high accuracy and heavy load capacity;

● Imported high quality resilient coupling suitable for all models of stepping

motors or servo motors;

● Special clearance elimination structure, effectively reducing the impact of the

clearance of gear worm;

● Both manual hand wheel and power hand wheel available;

● Light through hole in the center of the bench, 90°installation available;

● Zero photoelectric switch or limit switch available. For special specifications,

custom products are available.