W3AK 1923/2532/3245

Universal application for backlash-free, angle-synchronous transmission of rotary movements, high torsional spring stiffness, medium restoring forces, vibration-damping, optimum compensation of misalignments, no moving parts, manufactured in one piece, free helix area, clamping hub.

Technical data - Heavy duty helix coupling

Technical data

 

W3AK 1923

W3AK 2532

W3AK 3245

max. speedmin-¹5.0005.0005.000
max. torqueNm2,546
max. offset of shafts    
          radialmm± 0,13± 0,13± 0,13
          axialmm± 0,20± 0,25± 0,25
          angularGrad± 5± 5± 5
torsion spring stiffnessNm/rad4080130
radial spring stiffnessN/mm130139165
moment of inertiagcm2835124
max. clamping torqueNcm8080150
temperature range°C-40/ +140-40/ +140-40/ +140
weight appr.g153782
materialaluminium   

Bore combinations W3AK 1923

d1/d245663
4 xxx
5 xxx
6  xx
63   x

Ø63 ≙ Ø 6,35mm/ Ø 1/4

To download the step file, please select the required bore combination.

Bore combinations W3AK 2532

d1/d26638951012
6xxxxxx
63 xxxxx
8  xxxx
95   xxx
10    xx
12     x

Ø63 ≙ Ø 6,35mm/ Ø 1/4

Ø95 ≙ Ø 9,52mm/ Ø 3/8

To download the step file, please select the required bore combination.

Bore combinations W3AK 3245

d1/d2895101214
8xxxxx
95 xxxx
10  xxx
12   xx
14    x

Ø95 ≙ Ø 9,52mm/ Ø 3/8

To download the step file, please select the required bore combination.

Technical drawings