MS4-ER32 Morse Taper ER collet chuck MT4-ER32 M16 Drawbar thread MK4-ER32
Material:40Cr or 20CrMnTi
Hardess:HRC52-58
Runout ≤0.005mm
Both Form AD and AD/B can be provided .
What is the taper angle of the ER collet?
The ER collet also provides more holding power by using two principles. The first is the 8 degrees (16 degrees included) back taper which is based on the engineering principle that 7.5 degrees is a mechanical lock for tapers.
What is an ER collet chuck?
The "ER" collet system, developed and patented by Rego-Fix in 1973, and standardized as DIN 6499, is the most widely used clamping system in the world and today available from many producers worldwide. The standard series are: ER-8, ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, and ER-50.
What is the difference between a collet and a chuck?
Collets Vs Jaw Chucks. Collets and chucks are two common types of mechanism used to hold spindle tooling or workpieces. Technically speaking, a collet is a type of chuck, but the two terms are usually used exclusively. A 'chuck' usually refers to any type of work holder which is not a collet.
What is a Morse taper used for?
The Morse taper (MK) (also: Morse taper or location sleeve) is the standardized form of a tool taper for clamping tools in the tool holder of a machine tool. The torque transmission from the hollow taper of the driven tool spindle to the shank of the tool clamping in it is frictionally engaged by static friction.
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