AC Input
 
AS Series Closed Loop Stepping Motors  
The alphaStep is a revolutionary hybrid stepping motor and driver package which eliminates missed steps. The alphaStep uses a built-in feedback device that constantly monitors the motor shaft position to detect and correct for loss of synchronism.
• AC input
• Frame sizes from 1.65 in to 3.54 in
• Maximum holding torque from 2.63 lb-in to 320 lb-in
• Permissible speed range from 0 to 4000 r/min

RK Series Stepping Motors  
The RK series offers both the high resolution and smooth motion of a 5-phase microstepping system with the simplicity of a full step system. The RK series "Smooth Drive" function achieves low vibration without the need for a higher cost pulse generator.
• AC input
• Frame sizes from 1.65 in to 3.54 in
• Maximum holding torque from 1.15 lb-in to 320 lb-in
• Permissible speed range from 0 to 4000 r/min

PMU Series  
2-phase Stepping Motor

UMK Series Stepping Motors  
The UMK series provides high torque and low vibration. High resolution models are available.
• AC input
• 1.65 in and 2.22 in frame sizes
• Maximum holding torque from 1.4 lb-in to 11.9 lb-in
• Permissible speed range from 0 to 4000 r/min


 
 
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