K43xxxL-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
8.00 Amps
Holding Torque
5530 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.500 Ohms @ 25 C
Phase Inductance
8.50 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 4010 129.5
500.00 1040 53.4
1000.00 460 59.5
1500.00 267 68.4
2000.00 173 77.6
2500.00 119 87.0
3000.00 85.8 96.4
3500.00 63.3 105.9
4000.00 47.7 115.3
4500.00 36.4 124.8
5000.00 28.1 134.2
5500.00 21.7 140.5
6000.00 16.8 146.8
6500.00 13.0 153.2
7000.00 9.89 159.5
7500.00 7.40 165.8
8000.00 5.38 172.1
8500.00 3.73 178.5
9000.00 2.40 184.8
9500.00 1.36 191.1
10000.00 0.581 197.4