Plum Shaft Coupler Aluminum Alloy Plum Shaft Coupling D25 L30 for Stepper Motor(10mm-12mm)

• This plum coupling does not require lubrication, which is convenient for your use and quiet to reduce noise.
• Stable and reliable performance with good vibration damping, cushioning and electrical insulation properties.
• Made of high-strength aluminum alloy, it has strong bearing capacity, stable and durable, and long service life.
• Widely used in shafting transmission of various mechanical equipment, such as pumps, fans, compressors, hydraulic machinery, petroleum, chemical machinery, etc.
• We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time.

Specification: Material: Aluminum alloy Type: Plum Coupling Shaft Nominal moment of force: 20N.m Allowable speed: 10000r/m Allowable moment of force: 10N.m Hole dia.(Optional): 8-8mm, 7-11mm, 10-10mm, 10-12mm, 11-11mm, 11-12mm, 12-12mm Size: Approx. 3*2.4cm / 1.2*0.9inch Weight: 27-29g Package Included: 1 x Plum Shaft Coupler Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow 1-3cm differences due to manual measurement. Thank you for your kindly understanding.