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Emerson LX Series User Manual page 69

Brushless servo drives, amplifier/motor

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Figure D.8
DXM-490 / 4120 Motor.
ROTOR
CONT.
PEAK
INERTIA
STALL
TORQUE
TORQUE
2
lb-in-sec
lb-in
lb-in
2
(kg-m
)
0.0051
90
315
(0.00058)
0.0074
120
420
(0.00084)
Holding
Voltage
Torque
Volts
lb-in
240
24
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MAX
Kt
CONT
OPER
SPEED
rpm
Lb-
in/amp
DXM-490
3000
8.6
DXM-4120
3000
10.5
Current
Engage
Amps
Time
100 ms max
.88 ±10%
off
PEAK
LENGTH
AXIAL
CURRENT
A
SHAFT
LOADING
Amps
In
lbs
RMS
NPT/CONN
36.6
12.8/11.1
50
40.0
15.3/13.6
50
Disengage
Added
Time
Inertia
2
lb-in-sec
250 ms max
0.0009
on
RADIAL
WEIGHT
SHAFT
LOADING
lbs
Lb/kg
100
27.5/
11.6
100
38/17.2
Added
Added
Length
Weight
mm
lb/kg
50
5.8/2.6

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