| PartNumber | NEMA23-22-02SD-AMT112S | NEMA23-31-01SD-AMT112S | NEMA23-17-15SD-AMT112S |
| Description | Stepper Motors W/Encodr 2.22mm 2.1A AMT112S, NEMA23 | Stepper Motors W/Encodr 3.1mm 1.4A AMT112S, NEMA23 | Stepper Motors W/Encodr 1.74mm 2.1A AMT112S, NEMA23 |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | Stepper Motors | Stepper Motors | Stepper Motors |
| RoHS | Y | Y | - |
| Product Type | Stepper Motor With Encoders | Stepper Motor With Encoders | Stepper Motor With Encoders |
| Type | Incremental | Incremental | Incremental |
| Frame Size NEMA | NEMA 23 | NEMA 23 | NEMA 23 |
| Connection | Bipolar | Bipolar | Bipolar |
| Minimum Holding Torque | 25 oz-in | 25 oz-in | 25 oz-in |
| Step Angle | 1.8 deg | 1.8 deg | 1.8 deg |
| Pin or Wire Count | 4 | 4 | 4 |
| Voltage Rating | 24 V to 80 V | 24 V to 80 V | 24 V to 80 V |
| Current Rating | 2.1 A | 1.4 A | 2.1 A |
| Rotor Inertia | 1.5 oz-in-sq | 2.6 oz-in-sq | 0.7 oz-in-sq |
| Resolution | 0 PPR | 0 PPR | 0 PPR |
| Number of Channels | 3 Channel | 3 Channel | 3 Channel |
| Output Type | Quadrature with Index | Quadrature with Index | Quadrature with Index |
| Length | 2.22 in | 3.1 in | 1.74 in |
| Series | NEMA23-AMT112S | NEMA23-AMT112S | NEMA23-AMT112S |
| Brand | CUI | CUI | CUI |
| Factory Pack Quantity | 10 | 10 | 10 |
| Subcategory | Motors & Motor Drives | Motors & Motor Drives | Motors & Motor Drives |
| Wire Gauge | 22 AWG | 22 AWG | 22 AWG |