The Zenmai motor allows the dynamic power of springs to be used more directly for a wider range of applications. The motor shaft can be connected directly to a component, liminating the need for an intermediate wire rope or drum. more...
R uland manufactures shaft collars in multiple styles to fit shafts ranging 1/8" to 6" in the inch series and 3mm to 150mm in the metric series. Ruland shaft collars are available in a variety of materials and finishes including: 303 & 316 stainless steel, black oxide and yelmore...