Bobbins for Laminations: Type fixing angels design W. 
Design W - for bobbins type EI and M, to DIN 41 307
| Size | for type | Section | Art.-no. | mag. axis | b | d1 | d2 | d3 | d4 | d5 | d6 | e1 | e2 | e3 | e4 | e5 | h | h3 | l1 | l2 | l3 | l4 | r | s | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ver. | hor. | |||||||||||||||||||||||||
| EI 66 | 0 | 63191.2 | x | 15,0 | 4,8 | 9,0 | 4,8 | 9,0 | 3,6 | 16,0 | 52,0 | 10,5 | 8,5 | 50,0 | 5,0 | 15,0 | 4,0 | 65,0 | 38,0 | 42,0 | - | 1,6 | 1,5 | |||
| EI 75 | x | |||||||||||||||||||||||||
| EI 78 | x | |||||||||||||||||||||||||
| M 65 | x | x | ||||||||||||||||||||||||
| EI 75 | 0 | 63192.3 | x | 15,0 | 4,8 | 9,0 | 4,8 | 9,0 | 3,6 | 20,0 | 60,0 | 11,0 | 8,5 | 56,0 | 5,0 | 17,0 | 4,5 | 73,0 | 46,0 | 49,0 | - | 1,6 | 1,5 | |||
| EI 78 | x | |||||||||||||||||||||||||
| EI 84 | x | |||||||||||||||||||||||||
| EI 92 | x | |||||||||||||||||||||||||
| M 74 | x | x | ||||||||||||||||||||||||
| EI 84 | 0 | 63193.4 | x | 15,0 | 4,8 | 9,0 | 4,8 | 9,0 | 3,6 | 24,0 | 71,0 | 11,0 | 8,5 | 64,0 | 5,0 | 17,0 | 4,5 | 85,0 | - | - | 54,0 | 1,6 | 1,5 | |||
| EI 108 | x | |||||||||||||||||||||||||
| M 85 | x | x | ||||||||||||||||||||||||
| EI 96 | 0 | 63195.6 | x | 20,0 | 5,8 | - | 5,8 | 11,0 | 3,6 | 35,0 | 80,0 | 14,0 | 12,0 | 84,0 | 3,0 | 20,0 | 4,5 | 96,0 | - | - | 66,0 | 2,5 | 2,0 | |||
| EI 106 | 0 | 63196.7 | x | 20,0 | 5,8 | 11,0 | 5,8 | 11,0 | 3,6 | 35,0 | 88,5 | 14,0 | 12,0 | 84,0 | 3,0 | 20,0 | 4,5 | 104,0 | 68,0 | 74,0 | - | 2,5 | 2,0 | |||
| EI 108 | x | |||||||||||||||||||||||||
| M 102 | x | x | ||||||||||||||||||||||||
| EI 120 | 0 | 63197.8 | x | 22,0 | 7,0 | - | 5,8 | 11,0 | 3,6 | 35,0 | 100,0 | 15,0 | 14,0 | 90,0 | 3,0 | 22,0 | 4,5 | 120,0 | - | - | 76,0 | 2,5 | 2,0 | |||
| EI 130 | 0 | 63198.9 | x | 25,0 | 7,0 | 9,0 | 5,8 | 11,0 | 3,6 | 35,0 | 112,0 | 16,0 | 17,0 | 104,0 | 5,0 | 25,0 | 5,5 | 130,0 | - | - | 94,0 | 2,5 | 2,0 | |||
| EI 135 | x | |||||||||||||||||||||||||
| EI 150 | 0 | 63199.0 | x | 27,0 | 8,0 | 15,0 | 7,0 | 13,0 | 5,2 | 44,0 | 128,0 | 19,0 | 17,0 | 122,0 | 5,0 | 27,0 | 5,5 | 150,0 | - | - | 105,0 | 2,5 | 2,5 | |||
| EI 150N | x | |||||||||||||||||||||||||
| EI 170 | 0 | 63200.4 | x | x | 27,0 | 8,5 | 12,5 | 7,0 | 13,0 | 5,2 | 44,0 | 147,0 | 17,0 | 17,0 | 135,0 | 5,0 | 27,0 | 8,0 | 170,0 | - | - | 122,0 | 2,5 | 2,5 | ||
| EI 231 | 0 | 63202.6 | x | 40,0 | 13,0 | - | 12,0 | 18,0 | - | - | 201,0 | 25,0 | 25,0 | 180,0 | - | 40,0 | 8,0 | 231,0 | - | - | 165,0 | 6,0 | 4,0 | |||
| Design specification subject to change without notice. Tolerances according to DIN 16901. Difference in tolerances as well as distortion to the flange is possible because of glass fibre reinforced plastic material properties. | ||||||||||||||||||||||||||
(*) For type W 20 the dimensions h2 and l2 had to be modified for bobbins.
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