ITEM NAME:Silent Step Stick Protector Smoother Stepper Motor Drives Away Grain Filter Description: - The retarder is mainly aimed at the vibration of the parallel-arm 3D printer when printing - Especially the use of 8825-driven and relatively low resistance motor effect is more obvious - Can effectively eliminate the uneven signal wave at low speed, so as to achieve a relatively flat signal wave - Effect In the use of 8825-driven Delta 24V power supply models the most obvious effect Specification: - Material: tin filling - Size: 20x15x2mm Scope of application: 3D printer Package Included: 1x stripper.Especially the use of 8825-driven and relatively low resistance motor effect is more obvious. Scope of application: 3D printer. - Can effectively eliminate the uneven signal wave at low speed, so as to achieve a relatively flat signal wave.