M22xxxB-L Catalog Details

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Product Line
POWERMAX® M Series
FrameSize
NEMA 23
Step Angle
1.80 degrees/step
Configuration
Bipolar Series
# of Leads
8
Rated Current
2.30 Amps
Holding Torque
253 oz-in
Ambient Temp.
40.0 degrees C
Phase Resistance
1.52 Ohms @ 25 C
Phase Inductance
6.60 mH
Thermal Resistance
4.47 deg. C/Watt
Insulation Class
NEMA Class B, 130°C
Rotor Inertia
0.00357 oz-in-s2
Motor Weight
5.51 lb
Motor Length
3.10 in
Radial Loading Force
20.0 lbs
Axial Loading Force
13.0 lbs
Rating Conditions
Motor Unmounted, Without Heatsink
2D Drawing
View
* Assumed continuous duty for rating conditions

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Data

Speed (steps/second ) Torque (oz-in ) TAbs (deg. C)
0.00 183 128.5
500.00 159 103.4
1000.00 132 86.6
1500.00 104 73.2
2000.00 73.8 66.5
2500.00 57.9 64.9
3000.00 47.1 65.2
3500.00 39.3 66.3
4000.00 33.4 68.0
4500.00 28.8 69.9
5000.00 25.1 72.0
5500.00 22.1 72.2
6000.00 19.6 72.5
6500.00 17.6 72.8
7000.00 15.8 73.2
7500.00 14.2 73.6
8000.00 12.9 74.0
8500.00 11.8 74.5
9000.00 10.7 74.9
9500.00 9.85 75.4
10000.00 9.04 75.8