NORD Drivesystems B1000 - Manual (Page 155)

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DI
MENSI
ONS
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GE 2
39
G1000 – Subject to Change Without Notice
SK 11E + NEMA
SK 11EF + NEMA
SK 11E
Mounting Flange
BD (mm) AJ AK BB BF GA
4.72 (120) 3.94 3.150
+ 0.0005
- 0.0004
0.12 0.28 0.39
5.51 (140) 4.53 3.740
+ 0.0005
- 0.0004
0.12 0.35 0.39
SK 11EF
0.750
0.35
2.13 3.15
3.94 1.74
0.59
1.66
1.50
4.85
1.18
4.13
5.31
2.20
5.12
6.73
0.83
1.97
+0.0000 -0.0005
1/4-20
3/16 x 3/16 x 1
C
Y1
BF1
AJ1
UY1
V1
CC
BB1
U1
AK1 BD1
4.85
1.97
6.73
5.12
0.83
0.750
1.50
BD AK
GA
BB
2.20
AJ
BF
5.31
1.50
+0.0000 -0.0005
1/4-20
3/16 x 3/16 x 1
C
Y1
BF1
AJ1
UY1
V1
CC
BB1
U1
AK1 BD1
22.5
NEMA Dimensions
Type AJ1 AK1 BB1 BD1 BF1 U1 V1 UY1 Y1 C CC
56C 5.88 4.500 0.18 6.54 0.43 0.625 2.06 0.71 0.188 9.35 4.50
140TC 5.88 4.500 0.18 6.54 0.43 0.875 2.12 0.96 0.188 9.28 4.45
180TC 7.25 8.500 0.23 9.17 0.59 1.125 2.62 1.24 0.250 10.48 5.65