K43xxxN-L Catalog Details

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Product Line
POWERPAC® K Series
FrameSize
NEMA 42
Step Angle
1.80 degrees/step
Configuration
Bipolar Parallel
# of Leads
4
Rated Current
15.4 Amps
Holding Torque
5700 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.150 Ohms @ 25 C
Phase Inductance
2.50 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
View
* 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 4140 129.7
500.00 2030 74.1
1000.00 948 83.8
1500.00 591 90.4
2000.00 411 98.3
2500.00 304 106.6
3000.00 234 115.0
3500.00 185 123.5
4000.00 149 132.1
4500.00 122 140.7
5000.00 101 149.2
5500.00 84.7 156.1
6000.00 71.5 163.0
6500.00 60.7 169.9
7000.00 51.9 176.8
7500.00 44.6 183.7
8000.00 38.4 190.6
8500.00 33.2 197.5
9000.00 28.8 204.4
9500.00 25.0 211.3
10000.00 21.7 218.2