Datasheet Brake Discs
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Catalog excerpts

Brake Discs RINGSRANIM*Features Code Brake Disc * Only available in thickness of brake disc W = 12,5 mm • Optimized for use with RINGSPANN Brakes • Cast material for best heat absorption • Ready to install versions are available • Variants with finished bore, keyway or shrink disc • Disc diameter ranging from 125 mm to 1000 mm • The Brake Disc are made from EN 1563 EN-GJS500-7 (GGG-50 after DIN 1693) • Other sizes of Brake Discs are available on request

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Brake Discs Form F with finished bore Form B with keyway Form S with Shrink Disc * Z = Number of holes 0H pitch circle 0T • ** Keyway according to DIN 6885, page 1 • *** At unclamped state Brake Discs Form S The following apply to the shaft: SurfacesAverage surface roughness at the contact surfaces of the shaft Ra < 3,2 urn.DimensioningPlease refer to the technical points on page 201 when dimensioning the brake disc size. 199

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Brake Discs Special products with Cone Clamping Elements Shaft Couplings with Brake Discs Special products with Cone Clamping Elements Cone Clamping Element RLK 110 with Brake Disc Form B Cone Clamping Element RLK 130 with Brake Disc Form B Jaw Couplings REK … DCS with Brake Disc Form F Shaft Couplings with Brake Discs Pin and Bush Couplings REB … DCS with Brake Disc Form F

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RINGSRANN Verification of Heat Absorption Permissible Braking Action with Single Braking Operation Extreme braking processes should be checked to ensure that the brake disc will not reach 300° C when absorbing the braking energy. The braking time in this case should not exceed 10 seconds. As an example, you can see in the table the braking energy a brake disc can absorb together with a brake size 020/025/030 without exceeding 300° C. We recommend that this additional calculation be carried out in the case of indexing operations. The absorbed energy Ensure that: for the deceleration of rotating...

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