K34xxxJ-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
5.50 Amps
Holding Torque
2770 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.790 Ohms @ 25 C
Phase Inductance
8.90 mH
Thermal Resistance
1.34 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.0750 oz-in-s2
Motor Weight
33.3 lb
Motor Length
7.68 in
Radial Loading Force
110 lbs
Axial Loading Force
306 lbs
Rating Conditions
Motor Unmounted, Without Heatsink
2D Drawing
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* Assumed continuous duty for rating conditions

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* 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 2000 128.7
500.00 719 56.8
1000.00 336 59.4
1500.00 206 64.5
2000.00 141 70.3
2500.00 103 76.4
3000.00 77.9 82.5
3500.00 60.9 88.7
4000.00 48.6 94.9
4500.00 39.4 101.1
5000.00 32.4 107.4
5500.00 26.9 114.0
6000.00 22.6 120.6
6500.00 19.1 127.2
7000.00 16.2 133.9
7500.00 13.8 140.5
8000.00 11.8 147.2
8500.00 10.1 153.8
9000.00 8.66 160.4
9500.00 7.39 167.1
10000.00 6.29 173.7