H42xxxC-L Catalog Details

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Product Line
H Conventional Series
FrameSize
NEMA 42
Step Angle
1.80 degrees/step
Configuration
Bipolar Series
# of Leads
4
Rated Current
7.40 Amps
Holding Torque
1650 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
0.470 Ohms @ 25 C
Phase Inductance
13.3 mH
Thermal Resistance
1.26 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.160 oz-in-s2
Motor Weight
46.3 lb
Motor Length
8.04 in
Radial Loading Force
140 lbs
Axial Loading Force
400 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 1210 131.6
500.00 349 56.1
1000.00 157 64.6
1500.00 91.5 65.8
2000.00 60.1 67.3
2500.00 42.2 69.0
3000.00 31.0 70.7
3500.00 23.5 72.4
4000.00 18.2 74.1
4500.00 14.1 75.9
5000.00 10.9 77.6
5500.00 8.16 82.0
6000.00 5.66 86.5
6500.00 3.24 90.9
7000.00 0.814 95.3
7500.00 0.00 99.8
8000.00 0.00 104.2
8500.00 0.00 108.7
9000.00 0.00 113.1
9500.00 0.00 117.6
10000.00 0.00 122.0