AS2021 | Stepper motor, holding torque 0.8 Nm, N2 (NEMA23/56 mm)

The AS2000 two-phase stepper motors with a stepper angle of 1.8° shrink the gap to the AM8000 high-performance servomotor. With their flange codes N2 (NEMA23) and N3 (NEMA34), the stepper motors comply with international standards. Users can select from seven models ranging from 0.8 to 8 Nm.

The design of the AS2000 series is more in line with industrial requirements. And with the higher IP54 protection rating, the motors can also be used under harsh environmental conditions. It also features easy cabling thanks to the standardized, integrated M12 high-power screw-type connector for power and the robust M12 connector for the encoder. With its torsion-proof, integrated encoder (1024 inc/rev), the motor is ideal for the Beckhoff supported vector control of stepper motors. A non-encoder version is available as well. The vector control system minimizes resonances and reduces the generation of heat and noise for servo-like operating characteristics.

All motors in the AS2000 series were designed to be used with EL7037 (1.5 A) and EL7047 (5 A) EtherCAT stepper motor terminals. The 5 V TTL encoder is the perfect addition to the EL7062 two-channel stepper motor terminal. Commissioning them in TwinCAT is easy. To simplify the axis layout, the AS2000 stepper motors are integrated into the Motion Utilities of TwinCAT 3 Motion Designer for detailed information.

The motors are available with a smooth shaft (flange code N2) or with a groove and feather key (flange code N3). Shielded motor and encoder cables are also available. They were designed for the stepper motor terminals and come pre-configured for the terminal points. With the low-backlash planetary gear of the AG2250 series in straight or angled versions, a wide range of applications can be accommodated. A new elastic coupling connector for easy machine mounting completes the portfolio.