Control Techniques MH Motor Catalog Page
www.emersonct.com
0
100
250
500 750 1000 1500
lb-in
0
11.3
28.3
56.5 84.8 113.0 169.5
Nm
800-893-2321
MH Motor—460V
The MH Motor is a low inertia motor that is ideally
suited to the MDS operating with 460 VAC Input.
Applications with torque requirements between 16
lb-in (1.8 Nm) and 748 lb-in (84.5 Nm) can be solved.
MH motors use Neodymium magnets to achieve a high
torque to inertia ratio giving them a size advantage
when compared to competitors‘ motors. MH motors are
available in English and Metric flanges, with or without
brakes. The standard encoder resolution is 2048 lines
per rev. All models are rated IP65.
Continuous Torque
Peak Torque
MH Motor Specifications
Motor
Model
MH-316
MH-340
MH-455
MH-490
MH-6120
MH-6200
MH-6300
MH-8250
MH-8500
MH-8750
Note: Encoder resolution 2048 ppr
Rated
Torque
lb-in
Nm
21.5
2.4
46
5.2 1.61 1.92 5.6
72.5
8.2 4.02 1.98 8.2
105
11.8 7.6 1.82 11.9
120
13.6 12.03 1.9 14.7
234
26.4 21.3 1.9 21.8
299
33.8 30.7 1.9 29.5
285
32.2 61.4 2.11 35
530
59.9 87.8 2.01 49.9
748
84.5
Cont. Stall
Current
Arms
1.97 5.88 15.3 39.7 4000
3 9 7.8 28 3000
4.34 13.02 4.2 30 3000
6.84 20.52 1.8 12.1 3000
7 21 1.9 13 3000
14.43 43.29 0.68 5.6 3000
18.5 55.5 0.45 4.3 3000
19 45.9 0.86 10.3 3000
34 58 0.3 5.2 3000
34 68 0.3 4.7 2500
Peak
Current
Arms
Motor
Resistance
Ohms
Inductance
MH
Motor
mH
MDS
Unidrive SP
Max
Operating
Speed
RPM
Inertia
lb-in-sec
kg-cm
0.00067
0.759253 1.24 3.8
0.00143
0.0036
0.006727
0.01066
0.0188
0.0271
0.54
0.078
0.133
150.2 2.68 77.6
2
2
Motor Ke
Vrms/krpm
75
116
120
110
115
115
115
128
122
162
Motor Kt
lb-in/Arms
Nm/Arms
10.98 8.3
16.98 12.4
17.57 18.0
16.1 26.2
16.84 32.4
16.84 48
16.84 65
18.7 77
17.8 110
23.7 171
Motor
Weight
kg
Servomotors
lb
MH Holding Brake Specifications
Motor
Frame
Size
3” 24 0.52 60 6.78 250 100 0.00015 0.16935
4” 24 0.088 230 27.12 250 100 0.0004112 0.464245
6” 24 1.13 360 40.68 100 50 0.00015 2.56283
8” Consult Factory
Volt
DC
Current
(A)
Static Torque
lb-in Nm lb-in-sec
Mechanical Disengagement
Time-Brake Released
ms
Mechanical Engagement
Time-Brake Holding
ms
Added Inertia
2
kg-cm
2
251
Loading...