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Couplings

Star couplings

Click here to view technical drawing

 

Extremely easy and economical to use, these couplings are particularly suitable for electric motors. Axial, angular or lateral offset should nonetheless remain limited. If this is not the case, or if the power or vibration is very high, use of tyreflex couplings is then recommended

Couplings are made up of 3 parts: a spider element and two identical cast-iron plates. The latter can be sold separately.

LIGHTWEIGHT: due to their low moment of inertia, these couplings are particularly recommended for intermittent operation electric motors (frequent startups).
SAFE: even if the spider element deteriorates, these couplings will still "hold" and transmission is not interrupted.

 

Selection of couplings according to IEC standard-compliant motors
Technical specifications and maximum misalignement compensation.

 

Click here to view spider elements available separately.

 

Star couplings : complete coupling
Complete coupling Weight ( kg) Moment of inertia
J (kg cm2)
2 plates equipped
with bushes
with max. bore		 Bush
type		    A       B       C    Finished bore    E       F       G       H       K       S   
1 plate
with the bush
at max. bore 		Spider element
Code Stk € D min (2) D max (2)
ACMG03
131,22  0,5 0,025 7 1108 66 65 65 10 28 20 30 23 15   2,5
ACMG04
176,60  0,88 0,042 26 1108 70 80 78 10 28 24 38 23 18 15 3
ACMG05
237,58  1,4 0,066 36 1610 78 95 94 14 42 26 46 26 20 16 3
ACMG06
297,80  2,33 0,088 78 1615 106 105 104 14 42 28 51 39 21 28 3,5
ACMG07
379,97  2,42 0,116 120 2012 96 120 118 14 50 30 60 33 22 20 4

(2) Finished bore as per ISO standard, H 7 tolerance - DIN 6885 key, JS 9 tolerance

 

Star couplings : Plate
Plate only Weight ( kg) Moment of inertia
J (kg cm2)
2 plates equipped
with bushes
with max. bore		 Bush
type		    A       B       C    Finished bore    E       F       G       H       K       S   
1 plate
with the bush
at max. bore 		Spider element
Code Stk € D min (2) D max (2)
ACMG03P
69,29  0,5 0,025 7 1108 66 65 65 10 28 20 30 23 15   2,5
ACMG04P
92,23  0,88 0,042 26 1108 70 80 78 10 28 24 38 23 18 15 3
ACMG05P
124,99  1,4 0,066 36 1610 78 95 94 14 42 26 46 26 20 16 3
ACMG06P
154,82  2,33 0,088 78 1615 106 105 104 14 42 28 51 39 21 28 3,5
ACMG07P
190,22  2,42 0,116 120 2012 96 120 118 14 50 30 60 33 22 20 4

(2) Finished bore as per ISO standard, H 7 tolerance - DIN 6885 key, JS 9 tolerance

 

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