Engraving Machine Gear Racks

These Engraving Machine Gear Racks are composed of screw, nut, steel ball, prepress plate, inverter and dustproof device.



These Engraving Machine Gear Racks are composed of screw, nut, steel ball, prepress plate, inverter and dustproof device. They are an ideal product for converting rotary motion into linear motion or linear motion into rotary motion. The main function of the  is to convert the rotary motion into linear motion, or to convert the torque into the axial repeated force. Our Engraving Machine Gear Racks have the characteristics of high precision, reversibility and high efficiency. We can supply you with this product in a large quantity at wholesale price. Please let us know if you are interested!


Size: 15*15,20*20,25*25,29*29,39*39mm

Length: 1000mm,1500mm,2000mm,3000mm,4000mm

Max length: 6000mm

Tooth processing: High precise milling and shaping machine

Pressure angle: 20 deg

Material: S45C/SS304

Tooth hardness: 45-55HRC

Quality Class:  Din8

Every piece can joint with each other piece.

Tolerance: 0.072mm/meter

Product Parameter

Product name engraving machine gear rack
Gear rack type Spur/helical
Module M1,M1.5 M2 M3 M4
Length 1000mm,1500mm,2000mm,3000mm,4000mm
Precision class Din8
Tooth treatment shaping machine
Material SCM440/S45C
Hardness 55-60HRC
Tolerance 0.072mm/meter
Heat treatment Tooth surface with heat treatment
Hole tolerance As drawing
Finishing No burrs
Surface treatment Black oxide or zinc plated


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