Descriptions

• Brass couplingProduct Usage: Used to attach 2 shafts, can connect a motor to one optical shaft, or can join 2 optical shafts. For example, connecting the micro screw to the motor shaft; For example, connecting the mannequin drive shaft to the motor shaft; For example, connecting the propeller to the motor shaftFor example, when you have a motor with a shaft diameter of 2mm and an optical shaft with a diameter of 3mm, and you want to join the motor shaft to this optical shaft, then you definately can purchase a coupling with a "2mm to 3mm" rotation to increase the motor shaftExternal dimensions: The cross-sectional diameter of the 2 ends is ready 9mm, and the total size is ready 20mm; Tolerance+0.02 to 0.05mmParameter meaning: 2mm to 3mm (indicating that one end has a 2mm hole and the opposite finish has a 3mm hole, making an allowance for the connection of 2mm and 3mm diameter shafts together)Screw aperture: M3 adapter apertureNotes:1. The real coloration of the item could also be slightly various from the pictures proven on web page attributable to many factors comparable to brightness of your display screen and lightweight brightness.2. Please enable slight manual size deviation for the data.

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