ZAL
Line Shaft with fully split clamping hub and CFK intermediate tube

10 - 800 Nm

ZAL WITH FULLY SPLIT CLAMPING HUB AND CFK INTERMEDIATE TUBE

Specifications ZAL

ZAL series 10 30 60 150 300 500 800
Rated torque (Nm)T KN10 30 60 150 300 500 800
Overall length min. to max. (mm)A-2100 - 6000 130 - 6000 160 - 6000 180 - 6000 240 - 6000 250 - 6000 250 - 6000
Outside diameter clamping hub (mm)B40 55 66 81 110 123 133
Fit length (mm)C16 27 31 34.5 42 50 47
Inside diameter from Ø to Ø H7 (mm)D1/25 - 20 10 - 28 12 - 32 19 - 42 30 - 60 35 - 60 40 - 72
Max. inside diameter
clamping hub (mm)Dmax24 30 32 42 60 60 75
With keyway - max Ø H7 (mm)D1/217 23 29 36 60 60 66
ISO 4762 clamping screwsEM4 M6 M8 M10 M12 M16 M16
Tightening torque (Nm)E5 15 40 70 130 200 250
Distance between centers (mm)F15 19 23 27 39 41 48
Distance (mm)G5 7.5 9.5 12 14 17 19
Length bellows body (mm)H39.5 52 64 72 83 96 95
Clamping length (mm)I10 15 19 22 28 33.5 37.5
Outside diameter tube section (mm)K35 50 60 75 100 110 120
Length (mm)O11.5 17 21 24 30 35 40
Shaft average value (mm)N25 34 41 47 56 66 65
CAD Portal 10 30 60 150 300 500 800
2D/3D Data 

Properties

  • Design:
    • Two clamping hubs with two clamping screws in each. A special support system carries the weight of the tube on the hubs.
    • Operable temperature range from -30 to +100 ̊C.
  • Material:
    • Bellows: high grade stainless steel
    • Intermediate tube: CFK

    • Hubs: up to size 60 aluminum, size 150 and up steel
  • Properties of Line Shaft model ZA:
    • low moment of inertia
    • 
for spanning larger distances between shaft ends
    • 
standard lengths up to 6 meters

    • no intermediate support bearings required
    • 
good for higher speeds

Overview