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RAM Electronics's Description
Stepper Motor Flexible Coupling L32xD25 , 8x8mm
. Shaft usage (Inner Diameter): 8mm x 8mm
. Length: 32mm
. Outer Diameter: 25mm
. Material: Aluminum
. No backlash, synchronous operation for the encoder and the micro-motor
. High rigidity and allows for large deviations, low inertia and excellent
. Clockwise and counterclockwise rotation characteristics identical
. Fastening screws connected.