N43xxxM-L Catalog Details

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Product Line
POWERPAC® N Series
FrameSize
NEMA 42
Step Angle
1.80 degrees/step
Configuration
Bipolar Parallel
# of Leads
4
Rated Current
9.90 Amps
Holding Torque
4320 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.340 Ohms @ 25 C
Phase Inductance
7.70 mH
Thermal Resistance
1.02 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.229 oz-in-s2
Motor Weight
56.6 lb
Motor Length
7.92 in
Radial Loading Force
110 lbs
Axial Loading Force
405 lbs
Rating Conditions
Motor Unmounted, Without Heatsink
2D Drawing
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* Assumed continuous duty for rating conditions

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* Temperature exceeds 130 deg. C at various segments of the calculated performance curve

Data

Speed (steps/second ) Torque (oz-in ) TAbs (deg. C)
0.00 3150 131.0
500.00 821 52.4
1000.00 393 58.9
1500.00 246 66.5
2000.00 173 74.3
2500.00 129 82.3
3000.00 101 90.3
3500.00 81.0 98.3
4000.00 66.6 106.3
4500.00 55.6 114.4
5000.00 47.0 122.4
5500.00 39.8 128.5
6000.00 33.7 134.7
6500.00 28.2 140.8
7000.00 23.0 146.9
7500.00 17.9 153.1
8000.00 12.8 159.2
8500.00 7.39 165.3
9000.00 1.59 171.5
9500.00 0.00 177.6
10000.00 0.00 183.8