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Motors and Generators | Abb AC Servo motors
BSM50 series NEMA 23
BSM series dimensions - NEMA mountings
CA
T
SPEC
MF
G
TORQ CONT
. ST
AL
L
CURR CONT
. ST
AL
L
POWE
R
RA
TED SPEED
RA
TED BUS VO
LT
AG
E
PEAK CURRENT
MAX SPEED
CLAS
S
A RM
S
RP
M
VO
LT
S
A RM
S
RP
M
ºC AM
B
MFD BY
BALDOR ELECTRIC CO
.
NPD7 6
FT SMITH, AR U.S.A.
BSM63/80 series NEMA 34/42
BSM90/100 series NEMA 56
NEMA key configuration
Note:
Dimensions shown for BSM5NN, BSM6NN, BSM8NN, BSM8NC, BSM9NN, BSM9NC, 10NN, and 10NC (NEMA 23, 34,42, & 56).
BSM5NN has no keyway as standard.
Optional NEMA 23 mounting
1.5 (38)
Nominal
length
LB
L
AD
BD
S
M
T
D
N
E+R
.107 [2.71]
.075 [1.90]
.250 [6.350]
.2495 [6.336]
1.502 [38.15]
1.498 [38.05]
4X Dia.
Thru
(on a 2.625 [66.67] Dia. B.C.)
.215[5.46]
.195[4.95]
Dia.
3.21 (81.5)
POWER FEEDBACK
CONN.
CONN.
.850 [21.6]
.780 [19.8]
0.1875 (4.7)
0.1875 (4.7)
GD
F
D
N
LB
E+R
T
AD
BD
D
S
M
LB
T
E+R
D
N
M
BD
AD
Liquid Tight
Strain Relief
S
Abb AC Servo motors