Based on more than twenty years of accumulated manufacturing and marketing experience, plus the highest level of technical production capabilities, Apex Dynamics designed and built a technically advanced, high speed, low backlash servo application planetary gearbox. Apex patented technology (over 6 patents), provides the customer with the optimum high precision helical reducer at a reasonable price and is offered with the only tip to toe 5-Year warranty in the industry, including the seals and bearings.