A conveyor assembly includes a series of rollers for conveying a product to one or more product operations. A pair of spaced apart side frames support the series of rollers spanning between the frames. A drive system is associated with one or more rollers of the series of rollers and includes a selectively inflatable bladder, an elastomeric sleeve and a moving belt, wherein inflation of the bladder pushes the moving belt against one or more of the rollers for their rotation. A brake system is associated with one or more of the series of rollers and includes a selectively inflatable bladder and a fixed elastomeric band, wherein inflation of the bladder pushes the fixed elastomeric band against one or more of the rollers for stopping its rotation.