![[AUTONICS] AiS Series 2-Phase Closed-Loop Stepper Motor System](https://img.prosourcemro.com/2026/04/001-1441.png)
Closed-Loop Stepper System
Autonics
[AUTONICS] AiS Series 2-Phase Closed-Loop Stepper Motor System
Family ID: AUTONICS-AiS-SERIES
DC powered 2-phase closed-loop stepper motor systems with real-time position control. High speed and high torque drive without missing steps. Built-in encoder feedback for closed-loop control. Easy operation setting with external adjuster (Gain, Speed filter, In-position, Resolution). Supports motor frames Ø 20/28/35 mm and □ 42/56/60 mm. Built-in brake type motors available (AiS-D-B Series). 24 VDC input.
12 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| AUTONICS-AiS-D-20A | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | Ø 20 mm motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-28B | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | Ø 28 mm motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-35B | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | Ø 35 mm motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-42SA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 42 mm S length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-42MA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 42 mm M length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-42LA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 42 mm L length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-56SA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 56 mm S length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-56MA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 56 mm M length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-56LA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 56 mm L length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-60SA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 60 mm S length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-60MA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 60 mm M length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver | ||
| AUTONICS-AiS-D-60LA | — | AUTONICS | Closed-loop stepper driver | AiS Series | DC closed-loop driver | □ 60 mm L length motor support | Pulse train + alarm output | 24 VDC | Screw terminal | IP20 | DC closed-loop driver |
