K31xxxL-L Catalog Details

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Product Line
POWERPAC® K Series
FrameSize
NEMA 34
Step Angle
1.80 degrees/step
Configuration
Bipolar Parallel
# of Leads
4
Rated Current
8.60 Amps
Holding Torque
829 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.180 Ohms @ 25 C
Phase Inductance
1.20 mH
Thermal Resistance
2.65 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.0202 oz-in-s2
Motor Weight
11.0 lb
Motor Length
3.13 in
Radial Loading Force
65.0 lbs
Axial Loading Force
306 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)
0.00 602 129.4
500.00 527 127.8
1000.00 446 131.1
1500.00 358 116.4
2000.00 277 108.5
2500.00 213 106.7
3000.00 176 107.3
3500.00 149 109.0
4000.00 129 111.3
4500.00 113 113.9
5000.00 99.8 116.8
5500.00 89.3 120.7
6000.00 80.5 124.6
6500.00 73.1 128.7
7000.00 66.7 132.7
7500.00 61.2 136.9
8000.00 56.4 141.0
8500.00 52.1 145.2
9000.00 48.4 149.3
9500.00 45.0 153.5
10000.00 42.0 157.7