Anaheim Automation's D Series Standard Step Motors are 4-phase hybrid, 1.8 degree motors. They are available in 23, 34, and 42 frame sizes with current ratings ranging from 1.0 amps/phase to 12.5 amps/phase. These motors offer 200 steps/revolution (Full-step) and are ideal for Half-step and Microstep operation. Also, they provide high torque in small packages and are competitively priced. If you want to learn more about basic operation of step motors, see our "Introduction to Step Motors" page.
General Specifications
Step Angle: 1.8 degrees (200 steps/rev.)
Step Accuracy: +5 % of one step, noncumulative
Ambient Temperature: -20 degrees C to 50 degrees C
Maximum Case Temperature: 100 degrees C
Insulation: NEMA Class B
Insulation Resistance: 1000 M ohms at 500Vdc @ 25 degrees C
Ordering Information
| Model Number |
Voltage (V/phase) |
Current (I/phase) |
Resistance (R/phase) |
Inductance (mH/phase) |
Residual Torque (oz in) |
Holding Torque (Min) |
Slew (Dynamic) Torque (oz in) |
Rotor Inertia (Nominal) (oz-in-sec2) |
Torque to Inertia Ratio (x103) |
Shaft DIA (in) |
Motor Length (Max) (in) |
Weight (lbs.) |
| 23D102* | 5.1 | 1.0 | 5.1 | 10.0 | 5.0 | 53 | 35 | 1.5 | 33.1 | .250 | 2.00 | 1.3 |
| 23D104* | 3.0 | 2.0 | 1.50 | 2.50 | 5.0 | 53 | 35 | 1.5 | 33.1 | .250 | 2.0 | 1.3 |
| 23D108* | 1.3 | 3.9 | 0.33 | 0.63 | 5.0 | 53 | 35 | 1.5 | 33.1 | .250 | 2.00 | 1.3 |
| 23D204* | 4.7 | 1.8 | 2.60 | 5.70 | 8.0 | 100 | 65 | 3.0 | 33.3 | .250 | 3.25 | 2.0 |
| 23D209* | 1.7 | 4.7 | 0.37 | 0.80 | 8.0 | 100 | 65 | 3.0 | 33.3 | .250 | 3.25 | 2.0 |
| 23D306* | 3.4 | 2.9 | 1.16 | 2.90 | 10.0 | 150 | 100 | 4.5 | 33.3 | .250 | 4.00 | 2.75 |
| 23D309* | 2.2 | 4.6 | 0.48 | 1.20 | 10.0 | 150 | 100 | 4.5 | 33.3 | .250 | 4.00 | 2.75 |
| 34D106* | 2.9 | 3.0 | 0.95 | 3.80 | 5.0 | 150 | 110 | 9.75 | 15.4 | .375 | 2.45 | 3.25 |
| 34D109* | 1.9 | 4.8 | 0.39 | 1.60 | 5.0 | 150 | 110 | 9.75 | 15.4 | .375 | 2.45 | 3.25 |
| 34D207* | 3.5 | 3.5 | 1.00 | 4.25 | 10.0 | 300 | 200 | 19.50 | 15.4 | .375 | 3.7 | 5.5 |
| 34D209* | 2.5 | 4.6 | 0.55 | 2.70 | 10.0 | 300 | 200 | 19.50 | 15.4 | .375 | 3.7 | 5.5 |
| 34D213* | 2.1 | 6.5 | 0.32 | 1.25 | 10.0 | 300 | 200 | 19.50 | 15.4 | .375 | 3.7 | 5.5 |
| 34D307* | 4.5 | 3.5 | 1.29 | 7.00 | 15.0 | 450 | 300 | 28.50 | 15.8 | .375 | 5.3 | 7.8 |
| 34D311* | 2.9 | 5.5 | 0.52 | 2.90 | 15.0 | 450 | 300 | 28.50 | 15.8 | .375 | 5.3 | 7.8 |
| 34D314* | 2.2 | 7.0 | 0.31 | 1.70 | 15.0 | 450 | 300 | 28.50 | 15.8 | .375 | 5.3 | 7.8 |
| 42D112* | 2.3 | 6.1 | 0.38 | 3.04 | 20.0 | 625 | 425 | 54.60 | 11.5 | .625 | 4.74 | 9.0 |
| 42D119* | 1.5 | 9.5 | 0.16 | 0.88 | 20.0 | 625 | 425 | 54.6 | 11.5 | .625 | 4.74 | 9.0 |
| 42D212* | 3.6 | 6.1 | 0.59 | 5.94 | 30.0 | 1125 | 840 | 110.5 | 10.2 | .625 | 6.99 | 15.7 |
| 42D219* | 2.1 | 9.2 | 0.30 | 2.00 | 30.0 | 1125 | 840 | 110.5 | 10.2 | .625 | 6.99 | 15.7 |
| 42D225* | 1.8 | 12.7 | 0.14 | 1.00 | 30.0 | 1125 | 840 | 110.5 | 10.2 | .625 | 6.99 | 15.7 |
* Add suffixes S or D:
S = single ended shaft
D = double ended shaft
Notes: The first two digits in the motor model number specify the frame size.
23 = 2.3" Diameter Frame
34 = 3.4" Diameter Frame
42 = 4.2" Diameter Frame
Conduit boxes, key ways, and other options are available upon request.
