U.S. TSUBAKI DISCO
DIMENSION DIAGRAM (7)
NEMA-C Flange Input/Output Type (1/4 H.P. to 5 H.P.)
Example of model number
DK 002 FN
FN - 1
56C output and 56C input -1, -2, -3 or -4 added to the end of the model number denotes various combinations of output to input flange sizes (-1 is a stock item, other numbers require a short lead time). See chart below for these combinations.
NEMA-C flange DISCO output installation
NEMA-C flange DISCO input installation
Capacity (DISCO capacity 002: 1/4 hp)
DISCO K Series
Output Side NEMA Frame No.
Input Side NEMA Frame No. 56C 56C 143/145TC 56C 143/145TC 56C 143/145TC 56C 182/184TC 182/184TC
Length
Height
Width
Knob
Flange
Model Number
Weight lbs.
L
H
C
W
X
I
V
G
F
K
7.98
6.89
2.60
5.94
3.15
3.01
2.91
0.59
0.58
6.63
30
56C 56C
DK002FNFN-1 DK004FNFN-1 DK007FNFN-1 DK007FNFN-2 DK007FNFN-3 DK007FNFN-4 DK015FNFN-1 DK015FNFN-2 DK022FNFN-1 DK037FNFN-1
8.49
7.99
2.95
6.83
3.68
3.59
3.27
0.59
0.58
6.63
38
143/145TC 143/145TC
9.91
9.33
3.70
7.91
4.25
4.18
3.66
0.71
0.58
6.50
61
56C 56C
182/184TC 182/184TC 213/215TC 213/215TC
11.71
10.71
4.33
9.09
4.25
4.92
4.21
0.63
0.58
6.50
93
13.53
14.53
5.80
14.48
8.58
6.02
5.00
0.63
0.97
9.00
178
16.00
14.86
5.80
14.48
8.58
6.02
5.00
0.63
0.79
9.00
187
Output Side NEMA-C Flange and Shaft Dimensions
Flange
Shaft
NEMA Frame No.
A
B
D
E
Z
O
Q
S
Key
5/8 7/8
56C 143/145TC 182/184TC 213/215TC
6.50 6.50 9.00 9.00
4.500 4.500 8.500 8.500
5.875 5.875 7.250 7.250
0.125 0.125 0.250 0.250
3/8-16 3/8-16 1/2-13 1/2-13
10-24UNC 0.50DP 1/4-20UNC 0.63DP 1/4-20UNC 0.63DP 5/16-18UNC 0.75DP
2.063 2.125 2.875 3.375
3/16 3/16 1/4 5/16
1¹⁄₈
1³⁄₈
D-71
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