K43xxxM-L Catalog Details

Back to List












Product Line
POWERPAC® K Series
FrameSize
NEMA 42
Step Angle
1.80 degrees/step
Configuration
Bipolar Parallel
# of Leads
4
Rated Current
9.90 Amps
Holding Torque
5630 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.340 Ohms @ 25 C
Phase Inductance
5.90 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

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 4110 131.0
500.00 1260 57.4
1000.00 574 64.7
1500.00 341 73.3
2000.00 226 82.4
2500.00 160 91.7
3000.00 118 101.0
3500.00 88.9 110.3
4000.00 68.6 119.7
4500.00 53.7 129.1
5000.00 42.5 138.4
5500.00 34.0 144.9
6000.00 27.3 151.4
6500.00 22.0 157.9
7000.00 17.7 164.4
7500.00 14.3 170.9
8000.00 11.4 177.4
8500.00 8.98 183.9
9000.00 6.97 190.4
9500.00 5.27 196.9
10000.00 3.84 203.4