Product Line

PMX Series

FrameSize

NEMA 11

Step Angle

1.80 degrees/step

Configuration

Bipolar Parallel

# of Leads

4

Rated Current

1.38 Amps

Holding Torque

9.87 oz-in

Ambient Temp.

40.0 degrees C

Phase Resistance

1.50 Ohms @ 25 C

Phase Inductance

0.892 mH

Thermal Resistance

11.2 deg. C/Watt

Insulation Class

NEMA Class B, 130°C

Rotor Inertia

1.28E-004 oz-in-s2

Motor Weight

0.240 lb

Motor Length

1.26 in

Radial Loading Force

6.30 lbs

Axial Loading Force

2.25 lbs

Rating Conditions

Aluminum plate heatsink, 2.5X motor diameter, 5mm thick

2D Drawing

View

* Assumed continuous duty for rating conditions

Request Quote Print Details

Voltage

Vdc

Current

Amps RMS

Speed (steps/second )	Torque (oz-in )	TAbs (deg. C)
0.00	7.12	129.6
500.00	7.05	125.4
1000.00	6.97	122.8
1500.00	6.89	120.4
2000.00	6.81	118.0
2500.00	6.73	115.7
3000.00	6.65	113.4
3500.00	6.57	111.1
4000.00	6.49	108.9
4500.00	6.41	106.8
5000.00	6.33	104.6
5500.00	6.24	102.6
6000.00	6.16	100.5
6500.00	6.08	98.5
7000.00	6.00	96.6
7500.00	5.91	94.6
8000.00	5.83	92.7
8500.00	5.74	90.9
9000.00	5.66	89.1
9500.00	5.58	87.3
10000.00	5.49	85.5