NORD Drivesystems B1000 - Manual (Page 197)

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DI
MENSI
ONS
Di
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s i
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nch
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AL
TERN
A
TE SHAFT
S SEE P
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GE 2
39
G1000 – Subject to Change Without Notice
SK 43 + NEMA
SK 43F + NEMA
SK 43
SK 43F
Mounting Flange
BD (mm) AJ AK BB BF GA
7.87 (200) 6.50 5.118
+ 0.0005
- 0.0004
0.14 0.43 0.55
9.84 (250) 8.46 7.087
+ 0.0005
- 0.0004
0.16 0.55 0.63
13.76 2.74
1.875
3.50
3.74
0.98
0.51
4.72 5.08
4.13 9.41
2.40
6.89
6.89
8.47
1.56
9.84
11
.8
1
2.09
48
1
+ 0.0000 - 0.0010
5/8-11
1/2 x 1/2 x 2-3/4
12.91
Y1
BF1
AJ1
UY1
V1
CC
BB1
U1
AK1 BD1
C
AJ
13.76 2.74
1.875
AK BD
BB
GA
3.50
3.50
2.40
8.47
6.89
9.84
11
.8
1
BF
2.09
+ 0.0000 - 0.0010
5/8-11
1/2 x 1/2 x 2-3/4 14
12.91
Y1
BF1
AJ1
UY1
V1
CC
BB1
U1
AK1 BD1
C
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 21.01 4.61
140TC 5.88 4.500 0.18 6.54 0.43 0.875 2.12 0.96 0.188 21.01 4.61
180TC 7.25 8.500 0.23 9.17 0.59 1.125 2.62 1.24 0.250 23.14 6.65