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ZA | Line Shaft

With Clamping Hubs

The ZA Line Shaft versions for 10-800 Nm feature balanced clamping hubs with one radial screw each (ISO 4762). Mounting and dismounting is accomplished by removal of the tube section, which is supported by gimbals within the clamping hub. There is no intermediate support required.
It has a rated operating temperature range of -30 to 120 °C (-22 to 212 °F). The bellows are made of flexible high grade stainless steel. Tube sections are made of aluminum through size 200, size 300 and up are made of steel. Optional composite CFK (Carbon Fiber) tubes are available.
Clamping hubs through size 60 are aluminum; size 150 and up are steel. The ZA has a long distance spanning capability, with standard lengths of up to six meters (19.68 ft.). The frictional clamp connections deliver an absolutely backlash free operation. Rated speeds vary depending on the shaft length, call us and we can help you select the perfect line shaft solution for your application.
These line shafts have an infinite life and are maintenance free if the technical ratings are not exceeded.


10 - 800 NM

ZA Diagram

ZA Series Variants

*See above picture for reference

ItemLength AO.D. Hub BLength CI.D. D1D2I.D. KeyWay D1D2Screw EScrew Tq EDistance FDistance GDistance HDistance IScrew JScrew Tq JO.D. KO.D. LO.D. MShaft NRated Tq
ZA-10110 - 600040165 - 2017M4515544,538,54x M433545522510

ZA-30140 - 6000552710 - 2823M615197,557,5516x M445062,5703430

ZA-60170 - 6000663112 - 3229M840239,571616x M576071,5804160

ZA-150215 - 60008135,519 - 4236M1070271178698x M61076889847150

ZA-200210 - 60009040,522 - 4545M121103112,58675,58x M6129010011052200

ZA-300250 - 60001104330 - 6060M12130391394818x M83010012013556300

ZA-500260 - 60001235035 - 6060M162004117110968x M83011013214866500

ZA-800260 - 60001344840 - 72662x M1625048181018910x M84012013815364800

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