K42xxxN-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
15.8 Amps
Holding Torque
4000 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.110 Ohms @ 25 C
Phase Inductance
1.60 mH
Thermal Resistance
1.33 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.155 oz-in-s2
Motor Weight
40.7 lb
Motor Length
5.91 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 2900 129.8
500.00 1940 99.2
1000.00 1020 105.1
1500.00 669 105.9
2000.00 487 109.8
2500.00 376 114.6
3000.00 302 119.8
3500.00 249 125.2
4000.00 210 130.7
4500.00 180 136.2
5000.00 156 141.7
5500.00 136 149.4
6000.00 120 157.1
6500.00 107 164.8
7000.00 95.7 172.5
7500.00 86.1 180.2
8000.00 77.8 188.0
8500.00 70.6 195.7
9000.00 64.3 203.4
9500.00 58.8 211.1
10000.00 53.9 218.9