What is this?
The shaft couplers are mainly used for servo motors, spindle, step motor etc.

What will I get?
Type: Plum Shaped
Main Color: Silver, Red
Material: Aluminum Alloy Body, Polyurethane Sleeve
Dimension: 35mm x 30mm/ 1.38 x 1.17 inch ( L*D)
Bore Diameter: 8mm to 14mm / 0.31 to 0.55 inch, 10mm to 14mm / 0.39 to 0.55 inch
Package Contents (2pcs in total): 1 Piece for Each Size

Are there any advantages of the product?
Super torque can absorb vibration, appropriate a large torque transmission. Wear resistant, high hardness and excellent response.

What should I notice?
The shaft coupler is not elastic, can not modify the concentricity. Shaft must be located in a straight line. If your equipment is eccentric already, then it will make noise and cause off-centering.