Nema 14 Stepper Motors

  • NEMA 14 Frame Size(Round Φ 36mm)
  • 0.9° Step Angle
  • High Torque - Up to 17 oz-in
  • High Step Accuracy and Resolution
  • Low Vibration and Noise
  • CE Certified and RoHS
  • Can be Customized for
    • -Winding Current
    • -Shaft Options
    • -Cables and Connectors
  • Typical Applications 14HR Stepper Motors: Inject printers, Analytical and Medical Instruments, High Speed Dome Camera, Textile Equipment, Precision Telescope Positioning Systems, Embroidery Machine and Robotics

The 14HR Stepper Motors have more precise than 14HS Stepper Motors, It was also developed primarily for users who have a restricted installation depth available and where a Stepper motors with a construction size of 28 mm Stepper Motor is too long and a construction size of 39 mm Stepper Motor is too big. And the Round Frame can meet special mounting requirements. OSM can customize the winding to perfectly match your voltage, current, and maximum operating speed. Special shaft modifications, cables and connectors are also available upon request.

Need help choosing the right Stepper Motor? Read this: Uni-polar vs Bi-polar or learn more about Stepper Motor Basics.

Model
Torque
Voltage
Current
Resistance
Inductance
Inertia
Bi/Unipolar
Weight
Length "L"
Ncm
oz.in
V/Phase
A/Phase
Ohm/Phase
mH/Phase
g.cm²
# of Leads
Kg
mm
in
14HR05-0304S
4
5.7
6.2
0.3
16.8
8.5
8
Bi (4)
0.06
12.5
0.49
14HR05-0404S
4
5.7
2.8
0.4
7
4
8
Bi (4)
0.06
12.5
0.49
14HR05-0504S
7
9.9
8.5
0.5
17
7.5
11
Bi (4)
0.08
12.5
0.49
14HR08-0404S
8
11.3
4.64
0.4
11.6
7.7
13
Bi (4)
0.09
19.5
0.77
14HR08-0504S
11
15.6
6
0.5
12
9
13
Bi (4)
0.09
19.5
0.77
14HR08-0654S
12
17.0
4.55
0.65
7
5
13
Bi (4)
0.09
19.5
0.77