Large rotary table
250 t | TH 250
PAMA
PAMA roto-traversing tables are available in a wide range of sizes and loading capacity from 25 t to 250 t, allowing also contouring for 5-axes simultaneous machining.
Highlights
* Linear axies travel with integral hydrostatic support
* Table rotation on hydrostatic preloaded thrust bearings
* Table rotation actuated by a crown gear and preloaded double pinion backlash free gear reducer
* Accurate continuous angle positioning control through angle encoder directly fit on rotation axis
* 360° clamping by hydraulically balanced brakes
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