Heavy-duty helix couplings W6AK 1020, W6AK 1323, W6AK 1625 and W6AK 1928

These four heavy-duty helix couplings cover the "golden centre" with their sizes. Their size can be deduced from the product name: The 6 after the "W" stands for the number of coils, the first two numbers stand for the diameters of 10, 13, 16 and 19 mm, the last two for the overall lengths of 20, 23, 25 and 28 mm. This means that abp has the right product for every millimetre of installation length. Material: Aluminium with clamping hubs. Optimum compensation of misalignments with backlash-free power transmission.

Compare the larger variants W6AK 2538/3258/3867.

Technical data - Heavy duty helix couplings

Technical data		W6AK 1020	W6AK 1323	W6AK 1625	W6AK 1928
speed		5.000	5.000	5.000	5.000
max. torque	Nm	1	2	3,4	4
max. offset of shafts
radial	mm	± 0,12	± 0,17	± 0,20	± 0,25
axial	mm	± 0,2	± 0,25	± 0,25	± 0,25
angular	Grad	± 5	± 5	± 5	± 7
torsion spring stiffness	Nm/rad	8	12	20	40
radial spring stiffness	N/mm	40	40	40	50
moment of inertia	gcm²	0,4	1,2	3,4	7
max. clamping torque	Ncm	25	30	40	40
temperature range	°C	-40/ +140	-40/ +140	-40/ +140	-40/ +140
weight appr.	g	2,9	5	8,5	12
material	aluminium