Rack Gear, 1.25 Mod, Helical tooth, 1400mm long

This is the rack gear for a Rack and Pinion setup.  This is often used to drive large format CNC machines and plasma cutting machines due to the fact that these rack gears can be joined to form long extended lengths.  The other advantage is these rack & pinion drives are very robust in dirty environments and can deliver high accuracy movements. 

Specifications:

• Tooth profile: 1.25 Mod
• Material: 45# Steel
• Length: 1400mm
• Tooth type: Right Hand Helical (To work with left hand helical gear)
• Gear width: 22mm

Drawing: