887 CNC Curvic® Coupling Grinder

The Gleason 887CNC CURVIC® Coupling Grinder is a high speed, large bore workspindle machine for grinding CURVIC teeth in face couplings. A fully-automatic grinding cycle allows the 887CNC to produce extremely accurate and uniform couplings at high production rates. Couplings are roughed and finished from a solid blank in one machine setup, which produces uniformly ground teeth for all couplings of a production lot. In addition, the 887CNC can be arranged for finishing only, so pre-cut and hardened couplings can be finish ground.

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Maximum coupling diameter
914 mm
Grinding wheel diameter
164-546.1 mm
Maximum grinding wheel speed
3000 rpm

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