Jaw Type Shaft Coupling supports high-speed operations.

Press Release Summary:




Designed for use in main spindle shaft on CNC machining centers, ALS-SGN features taper-lock hubs; design ensures concentricity and rotational balance during operation up to 22,000 rpm. High-torque elastomer center element absorbs resonance and mitigates conductive heat while providing over 22,000 Nm/rad torsional stiffness, and aerodynamic profile decreases noise while optimizing performance at high speeds. Max transmittable torque is 597 lb-ft, and ambient operating range is -40 to +248°F.



Original Press Release:



Miki Pulley Introduces Its Jaw Type, High RPM Shaft Coupling to the U.S. Market



Plymouth, Minnesota: Miki Pulley is introducing its unique Jaw Type, High RPM coupling for direct sale to OEM’s in North America. This ALS-SGN model handles speeds to 22,000 RPM.



Designed for use in the main spindle shaft on CNC machining centers, the Miki Pulley ALS-SGN coupling features unique taper-lock hubs. This hub design ensures concentricity and rotational balance during high speed operation.



The ALS-SGN coupling’s high torque elastomer center element absorbs resonance and mitigates conductive heat while providing over 22,000 Nm/rad torsional stiffness. The coupling’s aerodynamic profile decreases noise while optimizing performance at high speeds.



Another important feature of the Miki Pulley ALS-SGN coupling is its ease of installation design. Taper-lock hubs slip easily onto the two connecting shafts and the coupling is locked into position with recessed tightening screws. Basic ALS-SGN coupling specifications are:



• Maximum RPM: 22,000

• Maximum transmittable torque: 810 Nm (597 ft-lbs )

• Ambient operating temperature:  -40 C-120 C (-40 F - 248 F)



For more information about Miki shaft couplings, call Jon Davidson at 1-800-533-1731. Email: jdavidson@zero-max.com

Miki Pulley US Sales Office

13200 Sixth Avenue

North Plymouth, Minnesota 55441-5509

Fax: 763-546-8260

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