E42xxxB-L Catalog Details

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Product Line
E Conventional Series
FrameSize
NEMA 42
Step Angle
1.80 degrees/step
Configuration
Bipolar Parallel
# of Leads
4
Rated Current
9.80 Amps
Holding Torque
2600 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.270 Ohms @ 25 C
Phase Inductance
5.40 mH
Thermal Resistance
1.26 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.160 oz-in-s2
Motor Weight
46.3 lb
Motor Length
8.04 in
Radial Loading Force
140 lbs
Axial Loading Force
400 lbs
Rating Conditions
Motor Unmounted, Without Heatsink
2D Drawing
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* Assumed continuous duty for rating conditions

Where to Buy Request Quote Print Details

* 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 1900 131.1
500.00 930 67.8
1000.00 450 68.7
1500.00 280 68.6
2000.00 195 69.9
2500.00 144 71.7
3000.00 111 73.5
3500.00 88.2 75.5
4000.00 71.5 77.5
4500.00 59.0 79.5
5000.00 49.3 81.5
5500.00 41.7 85.8
6000.00 35.6 90.1
6500.00 30.6 94.5
7000.00 26.5 98.8
7500.00 23.0 103.1
8000.00 20.0 107.5
8500.00 17.4 111.8
9000.00 15.1 116.1
9500.00 13.0 120.5
10000.00 11.1 124.8