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slasher

Servo Motor Haunting Problem

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to all expert... how can i fix the haunting problem of servo motor when it was execute to move or initilized.... OMRON SMARTSTEP SERVO MOTOR: R7M-A10030 SERVO PACK: R7D-AP01H

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Speed Loop Gain: 80 Speed Loop Integration Constant : 2000 Position Loop Gain: 40 Inertia Ratio: 300 Electronic Gear Ratio(G1): 4 Electronic Gear Ratio(G2): 1 Mechanical Set-up of Servo Motor: Timing Belt & Pulley where the ratio is 1:1

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Is this a new installation or an existing machine? Try changing the pulley ratio to 2:1

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Try tuning your servo before changing the mechanics. There is an autotune function in CX-Drive that will help you to tune the servo. You can also put the servo in a mode where the dial on the front specifies the "rigidity" of the servo. A lower number means lower gain.

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