Opisy

• Rack is a special form of toothed transmission component, which is a immediately bar type. As shown within the above figure, when the circular small gear rotates, the rack doesn't rotate, but moves left and right, so the rack can substitute the rotational movement of the tools into linear motion. This impact can be used to make telescopic or reciprocating mechanisms, etc.Rack module: 0.5MMaterial: PlasticRack size: 125 * four * 7mm (length * width * height)Fixed aperture: small hole 2.05mm, vast hole 2.55mmRack size: 65 * four * 4mm (length * width * height)Fixed aperture: 2.05mm

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