Nema 23 Step Motors

  • NEMA 23 Frame Size(Round Φ 57mm)
  • 1.8° Step Angle
  • High Torque - Up to 170 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 for Nema 23 Step Motors: CNC Foam Cutters, Small CNC Mills, CNC Lathes, CNC Routers, and Desktop PCB Engravers and Mills, Dispense Robot, Textile Equipment, PCB Prototype Machine, Pick-n-place machines, Laser Engravers and Laser Cutters

These Nema 23 Step Motors offer a very high value for a standard round style Step Motors. They have lower rotor inertia than Square high torque step Motors which allow them to accelerate faster and offer higher torque at speeds greater than 25 revolutions per second. These step motors are an excellent choice to replace many of the round step motors that were popular for many years. These Nema 23 Step Motors are widely use on small to mid-sized CNC mills & milling machines , CNC lathes, Pick-n-place machines, Laser Engravers and Laser Cutters, Vinyl Sign Cutters, CNC Plasma Cutters, and CNC Foam Cutters. So, it also called CNC Step motors. The Nema 23 Step Motors comes in a standard 8-lead configuration with a broad line of motor windings and stack lengths available off-the-shelf. We can also 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
23HR16-0406S
28.8
40.8
12
0.4
30
30
57
Uni (6)
0.54
41
1.61
23HR16-1106S
28.8
40.8
4
1.1
3.6
3.6
57
Uni (6)
0.54
41
1.61
23HR16-1564S
40
56.6
2.8
1.56
1.8
3.6
57
Bi (4)
0.54
41
1.61
23HR20-0426S
50
70.8
12
0.42
29
36
110
Uni (6)
0.6
51
2.01
23HR20-0856S
50
70.8
6
0.85
7.1
9
110
Uni (6)
0.6
51
2.01
23HR20-2804S
69
97.7
1.8
2.8
0.65
1.6
110
Bi (4)
0.6
51
2.01
23HR22-0606S
60.5
85.7
12
0.6
20
32
135
Uni (6)
0.65
56
2.20
23HR22-1206S
60.5
85.7
6
1.2
5
8
135
Uni (6)
0.65
56
2.20
23HR22-2554S
84
119.0
2.8
2.55
1.1
3.6
135
Bi (4)
0.65
56
2.20
23HR30-0686S
90
127.5
12
0.68
17.7
30
200
Uni (6)
0.95
76
2.99
23HR30-1506S
90
127.5
5.4
1.5
3.6
6
200
Uni (6)
0.95
76
2.99
23HR30-3304S
125
177.0
2.7
3.3
0.85
3
200
Bi (4)
0.95
76
2.99
23HR40-2004S
120
169.93
2.1
2
1.1
4.5
300
Bi (4)
1.25
100
3.94