NORD Drivesystems B1000 - Manual (Page 191)

www.nord.com B189
DI
MENSI
ONS
Di
me
ns
ion
s i
n I
nch
es
AL
TERN
A
TE SHAFT
S SEE P
A
GE 2
39
G1000 – Subject to Change Without Notice
SK 33N + NEMA
SK 33NF + NEMA
SK 33N
SK 33NF
Mounting Flange
BD (mm) AJ AK BB BF GA
7.87 (200) 6.50 5.118
+ 0.0005
- 0.0004
0.14 0.43 0.47
9.84 (250) 8.46 7.087
+ 0.0005
- 0.0004
0.16 0.55 0.63
11.85 2.38
1.625
3.25
3.49
0.79
0.51
4.72 3.88
3.21 8.43
1.97
6.10
7.28
8.27
1.58
7.87
10.1
1
1.79
Ø40
43.0
12
k6
+ 0.0000 - 0.0005
5/8-11
3/8 x 3/8 x 2-1/2
11
.5
0
C
Y1
BF1
AJ1
UY1
V1
CC
BB1
U1
AK1 BD1
AJ
11.85 2.38
1.625
AK BD
BB
GA
3.25
3.25
1.97
8.27
6.10
7.87
10.16
BF
1.79
+ 0.0000 - 0.0005
5/8-11
3/8 x 3/8 x 2-1/2 12
11
.5
0
C
Y1
BF1
AJ1
UY1
V1
CC
BB1
U1
AK1 BD1
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 18.68 4.45
140TC 5.88 4.500 0.18 6.54 0.43 0.875 2.12 0.96 0.188 18.68 4.45