BALDOR
Gearmotors and
Gear Products
Motor
Accessories
PT Components
Grinders
Baldor
Mod Express
ABB
Mod Express
Product
Index
326
Motor Accessories
These motor bases simplify mounting and belt tension adjustment at
installation and during later maintenance checks. These are heavy duty
adjustable motor bases manufactured of steel or plate. All bases are detergent
washed, painted with dark gray primer and oven baked for corrosion
resistance. The nuts and bolts are zinc plated. NEMA 215T and smaller bases
feature one adjusting screw. Bases for NEMA 254T frame and larger motors
feature two adjusting screws. Motor mounting bolts are included. Bases listed
can be used with motor frame numbers given and succeeded by the letters S,
T, U, US and TS, or any other letter combinations provided the motors’ base
meets NEMA standards.
Adjustable Motor
Bases
NOTE:
Bases not suitable for vertical mounting. See base dimensions on next page.
(1)
One adjustable motor rail.
NEMA
Frame
Motors
Base
Catalog
Number
LIst
PrIce
Mult.
Sym.
No. of
AdjustIng
Screws
Motor
MountIng
Bolt SIze
Ap’x
Shpg.
Wgt.
48
B48T
107
A8
1
5/16 x 1
3
56
B56T
107
A8
1
5/16 x 1
5
143T
B143T
137
A8
1
5/16 x 1
6
145T
B145T
137
A8
1
5/16 x 1
7
182T
B182T
145
A8
1
3/8 x 1 1/2
10
184T
B184T
145
A8
1
3/8 x 1 1/2
10
213T
B213T
168
A8
1
3/8 x 1 1/2
14
215T
B215T
168
A8
1
3/8 x 1 1/2
15
254T
B254T
276
A8
2
1/2 x 1 3/4
21
256T
B256T
276
A8
2
1/2 x 1 3/4
21
284T
B284T
314
A8
2
1/2 x 2
24
286T
B286T
314
A8
2
1/2 x 2
24
324T
B324T
485
A8
2
5/8 x 2 1/2
34
326T
B326T
485
A8
2
5/8 x 2 1/2
37
364T
B364T
604
A8
2
5/8 x 2 1/2
48
365T
B365T
604
A8
2
5/8 x 2 1/2
50
404T
B404T
898
A8
2
3/4 x 3
62
405T
B405T
898
A8
2
3/4 x 3
66
444T
B444T
1,097
A8
2
3/4 x 3
70
445T
B445T
1,097
A8
2
3/4 x 3
71
447T
B447T
1,293
A8
2
3/4 x 3 1/2
93
449T
B449T
1,293
A8
2
3/4 x 3 1/2
99
G5008-G5012
B5000RLS
(1)
1,948
A8
2
7/8 x 3 1/2
149