32
IMS-MN-LMDE42C_A
Rotary Motor Data
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Rotary Motor Data
Rotary Specifications
Single
Double
Triple
Holding torque
oz-in (N-cm)
44(31)
58 (41)
88 (62)
Detent torque
oz-in (N-cm)
1.7 (1.2)
2.1 (1.5)
3.5 (2.5)
Rotor inertia
oz-in-sec
2
(kg-cm
2
) 0.0005 (0.038)
0.0008 (0.057)
0.0012 (0.082)
Radial load limit:
–
End of shaft
lb (kg)
4.7 (2.0)
4.7 (2.0)
4.7 (2.0)
–
Center of shaft flat lb (kg)
6.5 (2.9)
6.5 (2.9)
6.5 (2.9)
–
Center of shaft
lb (kg)
8.5 (3.8)
8.5 (3.8)
8.5 (3.8)
Axial load limit
lb (kg)@1500RPM
10 (4.5)
10 (4.5)
10 (4.5)
Weight
oz (g)
13.6 (385)
16 (454)
18.4 (522)
Rotary Performance
The graphics below show the speed-torque performance curves for an LMD•42 for the
following test condition:
hMT OFF: 100% current 0.84 oz damper, inertia: 0.18589 oz-in
2
0
2000
(600)
4000
(1200)
6000
(1800)
24 VDC
12 VDC
48 VDC
0
48/34
72/51
24/17
Single Stack Length
Torque in Oz-In / N-cm
Speed of Rotation in full steps per second (rpm)
0
2000
(600)
4000
(1200)
6000
(1800)
24 VDC
12 VDC
48 VDC
0
48/34
72/51
24/17
Double Stack Length
Torque in Oz-In / N-cm
Speed of Rotation in full steps per second (rpm)
0
2000
(600)
4000
(1200)
6000
(1800)
24 VDC
12 VDC
48 VDC
0
48/34
72/51
24/17
Torque in Oz-In / N-cm
Speed of Rotation in full steps per second (rpm)
Triple Stack Length