Rack is a linear gear bar which engages teeth with a circular gear called pinion , It is a type of linear actuator that comprises a pair of gears which convert rotational motion into linear motion , rotational motion applied to the pinion causes the rack to move, thereby translating the rotational motion of the pinion into the linear motion of the rack.
This Rack can be meshed/used with following Pinion gears :
Pinion Gear 6mm Circular Shaft UT105A
Pinion Gear 6mm Circular Shaft UT105C
Pinion Gear 6mm Circular Shaft UT105D
Pinion Gear 6mm Circular Shaft UT105E
Length : 146mm
Height : 10mm
Width : 8mm
Color : Yellow.
Material : Plastic