SPIRAL BEAM COUPLINGS

GEAV

Coupling obtained from one piece of material.
Clamp fixing system.
Suited to countless applications.
Backlash, vibration and maintenance free.
Unique misalignment correction.
High torque rigidity.

Dinal GEAV 2532 10

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Technical Data	Maximum speed.	Maximum torque	Radial misalignment max	Axial misalignment max	Angular misalignment max	Torsional stiffness	Radial stiffness	Moment of inertia	Clamping torque max	Working temperature range	Weight	Material	PDF
Unit	min⁻¹	Ncm	mm.	mm.	degrees	Nm/rad	N/mm	gcm²	Ncm	°C	g
GEAV 1215	8000	25	± 0,15	± 0,2	± 2	2,5	55	1	30	-30/+150	3,5	Aluminium	PDF
GEAV 1421	6000	50	± 0,2	± 0,25	± 3	4,5	22	1,9	50	-30/+150	6,5	Anodised aluminium	PDF
GEAV 1625	6000	60	± 0,2	± 0,3	± 3,5	5,5	30	3,8	50	-30/+150	10	Anodised aluminium	PDF
GEAV 1928	6000	80	± 0,25	± 0,4	± 4	8	36	8,7	120	-30/+150	16	Anodised aluminium	PDF
GEAV 2532	6000	100	± 0,35	± 0,5	± 4	16	45	29	120	-30/+150	34	Anodised aluminium	PDF
GEAV 3038	6000	150	± 0,35	± 0,5	± 4	19	60	76	150	-30/+150	58	Anodised aluminium	PDF

Size	External diameter	Length	Screw thread	Screw position	S	Standard hole combinations d1 H8 / d2 H8
	Ø	mm.		mm.	mm.	mm.
GEAV 1215	11,5	15	M 1.6x5	2	3,6	2/2 - 2/4 - 3/3 - 3/4
GEAV 1421	14	21	M 2x6	2,6	4	2/2 - 2/3 - 2/4 - 3/3 - 3/4 - 4/4
GEAV 1625	16	25	M 2x6	3	5	2/2 - 2/4 - 2/6 - 3/3 - 3/5 - 3/6 - 4/4 - 4/5 - 4/6 - 5/5 - 5/6
GEAV 1928	19	28	M 3x10	3,3	5,2	4/4 - 4/6 - 5/5 - 5/6 - 5/6,35 - 6/6 - 6/6,35 - 6,35/6,35 -
GEAV 2532	25	32	M 3x10	4	8	6/6 - 6/6,35 - 6/8 - 6/9,52 - 6/10 - 6,35/6,35 - 6,35/8 - 6,35/9,52 - 8/8 - 8/10 - 10/10 - 10/12
GEAV 3038	30	38	M 4x12	4,8	9,8	8/8 - 10/10 - 10/12 - 12/12 - 14/14

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