Closed Loop Stepper Motors
Advantages of a Closed-Loop Stepper Motor System
A closed-loop step motor system combines the advantages of servo motor and stepper motor technologies. Functionally, a closed-loop stepper motor system will run much more smoothly and with less resistance than a standard stepper motor setup. Since a closed-loop system provides feedback and control as well as short transient and free oscillation times, the closed-loop system will not lose or gain steps.
A closed-loop stepper motor system may be the best option when the application requires improved energy efficiency and smoothness of operation, especially at high loads. In addition, a closed-loop stepper system has the advantage over servo motor systems of higher torque at low RPMs. Additional benefits include short transient times, less packaging, accurate/correct positioning using feedback from encoders integrated into the motor(s) to the controller, and comparatively low prices.
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Nice smooth and quiet motor, also very strong. I have fitted them to an emco pc mill 55,and use it to machine steel, aluminum and all sort of soft and mild steel with no issues. I could think of buying them again, but need to consider the fact that it is a AIO platform, coolant exposure can be an issue to the drive and covering it can be another issue since the drive being part of the motor makes its dimensions larger than standard, but this is a job specific issue, not the product itself, most cnc machine configurations can be suitable for them. Overall great, would definitely buy them again, but not for a water cooled mill machine without making an enclosure for them.
leslyemedrano1982
Fast Delivery. Quality products. Recommend this seller. AAAAA
so.light1981
Livraison est bien, ce produit est conformé à la descrfiption. Merci.
s_wrecker491918
good delivery time, looks great, works fine.As advertised bought three great price.
lijiedewawa
excellent seller i recommend product line.
kimberly