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Machined Gear Rack. Martin rack is made from low carbon cold drawn steel. It is available in 141⁄2° and 20° pressure angle in 2, 4, and 6 foot lengths. Allowance is made for cutting and machining. Pinions to run with the rack may be selected from the spur gear section of the catalog.
When designing a gear drive when horsepower and speeds exceed the stock gear tables on pages G-25 – G-27, the following steps must be taken: I. We must obtain all of the following data: VI. Determine number of teeth on both gears: Exact center distance in inches.
Worm And Worm Gears. Miter Gears. Gear Rack. G-3 Made-To-Order. Gears. G-4 Stock Gears. Numbering System. Letters (Prefix) Indicate Material and Type Gear . ... Martin stock spur gears are available in five different styles . Steel gears are furnished in plain style and plain style with . hub . Cast gears are furnished, plain with hub, web with
Martin manufactures Spur Gears and Gear Rack. With a vast inventory of raw materials, modern machine tool capacity and a pro-service attitude, Martin makes short work of a quick delivery on all specialty gears.
Rack. R=Rack — Steel RA=Rack — Steel Heavy Backing TR=Rack — Steel 20° Heavy Backing R20=Rack — Steel 20° Wide Face. BevelGears. ... GEARS. Martin. Stock Spur Gears are available in five different styles. Steel Gears are furnished in plain style and plain style with hub. Cast gears are furnished, plain with hub, web with light- ...
Steel Gears are furnished in plain style and plain style with hub. Cast gears are furnished, plain with hub, web with lightening holes, and spoke. Cast gears are machined on all operating surfaces. Martin cast gears are cast with larger hub to provide extra strength and to allow for larger bores.
G-44. Machined Gear Rack. Martin Rack is made from low carbon cold drawn steel. It is available in 141⁄2° and 20° pressure angle in 2, 4, and 6 foot lengths. Allowance is made for cutting and machining. Pinions to run with the rack may be selected from the Spur Gear section of the catalog.
