LOW SPEED HIGH TORQUE MOTORS - BM2 SERIE 1.260" - + 0 0 . . 0 0 1 0 2 0
0.157"
1/4-20 UNC
DIMENSIONS
0.709"
H TYPE
S TYPE
1.575" ±0.03 2.165'' MAX
1.575" ±0.01 TYP.2X
* PILOT
Ø 0.531"
1.681" ±0.01
2.165"
TYP.2X
1.496''
DRAIN PORT SAE-04 7/16-20 UNF
M8-6H TYP.4X
DRAIN PORT SAE-04 7/16-20 UNF
0.756"
3/8-16 UNC B.C Ø 3.250'' u 0.004'' TYP.4X
3.268"
0.197" OR 0.110''
B
B
A
1.260" - + 0 0 . . 0 0 1 0 2 0
A
0.250" - + 0 0 . . 0 0 0 0 0 2
0.157"
1/4-20 UNC
1.772"
L
1.693"
L
0.500"
L1
3.700"
1.417" ±0.01
1.260" ±0.01
0.709"
L2
1.575" ±0.03 2.165'' MAX
4 BOLT
2 BOLT
1.681" ±0.01
* PILOT
Ø 0.531"
2.165"
3/8-16 UNC B.C Ø 3.250'' u 0.004'' TYP.4X 3/8-16 UNC B.C ø3.250’’ ± 0.004’’ TYP.4X
TYP.2X
DRAIN PORT SAE-04 7/16-20 UNF
1.496''
0.756"
3.268"
0.197" OR 0.110''
B
A
A
0.500"
1.772"
L
1.693"
3.700"
1.417
L1
SQUARE FLANGE 4X 3/8-16 UNC BOLT ON ø3.25”
2 BOLTS FLANGE, ø0.531’’X2 BOLT CENTER SPACE 4.188’’ PILOT ø3.250’’ X 0.197’’
SHAFTS
1” KEY
1.260" - + 0 0 . . 0 0 1 0 2 0
0.250" - + 0 0 . . 0 0 0 0 0 2
0.157"
1/4-20 UNC
0.709"
1.575" ±0.03 2.165'' MAX
1.681" ±0.01
BM2W / 1 1/4” TAPER
DRA SAE 7/16
0.756"
3/8-16 UNC B.C Ø 3.250'' u 0.004'' TYP.4X
3.268"
OIL PORT TYP.2X
Ø 0.531" B.C Ø 5.815'' TYP.4X
0.197" OR 0.110''
0.354"
B
1.811" ±0.004
A
L
0.394"
PAGE 43
1.772"
L
1.693"
1.852"
1.417"
5.200"
L3
L1
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