Closed Loop Stepping Systems (PB Series) PB3D003M200

The closed loop stepping system SANMOTION Model No. PB combines the ease of use of stepping motors and the reliability of servo motors. Closed loop control based on feedback is made possible by the position-detecting encoder mounted on the stepping motor. This simple system delivers more reliable and highly efficient drive than open loop stepping systems.

SANMOTION Model No. PB Combines the advantages of our AC servo system and stepping motors. This series has achieved high-speed, acceleration, and deceleration, and is compact and superior in terms of cost-performance. For use in semiconductor manufacturing equipment, general industrial machinery and conveying machines.

Applications:

Semiconductor manufacturing equipment

Food machinery

General industrial machinery

Features:

Space Saving and Wire Saving: This driver can control up to four stepping motors and requires less than half the installation space of four conventional drivers. Also, only one power supply and I/O signal cable are necessary, reducing the amount of wiring.

Takt Time Reduction: In addition to the conventional closed loop control that eliminates step-out--a shortcoming of stepping motors-- the new model includes a mode that also eliminates delays in position commands.*2 Without any delays in position commands, device takt time is reduced.

Flexible Resolution Settings: Position command resolution can be set between 200 P/R and 51,200 P/R, enabling operation at the suitable resolution required for the device.

Easy Analysis of Settings and Operating Status: Setup software downloaded from our homepage can be used to easily adjust control parameters, execute test runs, and monitor operation status from a PC.