1740-G90 Catalog Details

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Product Line
PMX Series
FrameSize
NEMA 17
Step Angle
0.90 degrees/step
Configuration
Bipolar Series
# of Leads
8
Rated Current
0.290 Amps
Holding Torque
70.2 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
61.3 Ohms @ 25 C
Phase Inductance
178 mH
Thermal Resistance
5.77 deg. C/Watt
Insulation Class
Rotor Inertia
9.66E-004 oz-in-s2
Motor Weight
0.770 lb
Motor Length
0.00 in
Radial Loading Force
Axial Loading Force
Rating Conditions
2D Drawing
View
* Assumed continuous duty for rating conditions

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Data

Speed (steps/second ) Torque (oz-in ) TAbs (deg. C)
0.00 50.7 121.6
500.00 20.7 51.7
1000.00 10.8 46.9
1500.00 7.11 46.3
2000.00 5.21 46.2
2500.00 4.04 46.3
3000.00 3.25 46.5
3500.00 2.68 46.7
4000.00 2.25 46.9
4500.00 1.91 47.1
5000.00 1.62 47.3
5500.00 1.35 47.5
6000.00 1.10 47.7
6500.00 0.850 48.0
7000.00 0.580 48.2
7500.00 0.282 48.4
8000.00 0.00 48.6
8500.00 0.00 48.8
9000.00 0.00 49.0
9500.00 0.00 49.2
10000.00 0.00 49.4