ROBA®-DS (heavy duty)
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your reliable partner ROBA®-DS Technologically superior • on-sensitive to alternating loads of up to 100 % of the nominal torque N • ow mass inertia due to high performance density L • ompletely backlash-free up to nominal torque C • igh misalignment compensation capability at low restoring forces H • igh torsional rigidity up to nominal torque H • ompletely wear and maintenance-free C • ptimum construction shape due to large variant range O Extremely short double-jointed design Increased frictional locking due to sand-blasted disk Diverse shaft/hub connections Completely backlash-free due...

your reliable partner Backlash-free Servo Couplings (Aluminium) Sizes 3 to 15 Nominal torques 35 to 150 Nm Disk pack-Servo with 4x divisions and 6x divisions Bores 10 to 45 Angular misalignment 1° Backlash-free All-steel Couplings Sizes 16 to 160 Nominal torques 300 to 2600 Nm Disk pack-HT with 6x divisions Shaft connection Disk pack-HT with 6x divisions Shaft connection Disk pack with 8x divisions Shaft connection Disk pack with 8x divisions Shaft connection Bores 14 to 110 Angular misalignment 0.7° Sizes 16 to 160 Nominal torques 190 to 1600 Nm Bores 14 to 110 Angular misalignment 1°...

O mayr your reliable partner ROBA®-DS Backlash-free Servo Couplings Configuration Possibilities/Standard Designs Single-jointed coupling without connection plate or sleeve S Type 950._ _0 Split clamping hub Type 95_.8_ _ double-jointed couplings Shrink disk hub Type 95_.2_ _ Disk pack Type 950._ _0 on single-jointed couplings Type 951.___ Connection plate Disk pack Type 951._ _1 Type 951._ _2 (only for Type 951. split clamping hubs) Shrink disk hub Type 95_._2_ Hub with tapered bore Type 95_._5_ Sizes 3 and 6

o mayr your reliable partner ROBA®-DS Backlash-free Servo Couplings Type Key/Order Number Sizes 3 to 15 Size Single-jointed Bore Bore Operating speed

your reliable partner ROBA®-DS Backlash-free All-steel Couplings Configuration Possibilities/Standard Designs Key hub Type 95_.0_ _ All sizes Single-jointed coupling without connection plate or sleeve Type 95_._ _0 Key hub, large Type 95_.1_ _ Sizes 16 to 160 Key hub, large Type 95_._1_ Sizes 16 to 160 Clamping hub Type 95_.5_ _ Sizes 16 to 160 Clamping hub Type 95_._5_ Sizes 16 to 160 Disk pack HT Clamping ring hub Type 95_.4_ _ Sizes 16 to 160 Disk pack HF Shrink disk hub, external clamping Type 95_.2_ _ All sizes Connection plate Type 95_._ _1 Type 952._ _0 on single-jointed couplings...

o mayr your reliable partner ROBA®-DS Backlash-free All-steel Couplings Type Key/Order Number Sizes 16 to 160 Type Key/Order Number Shrink disk hub, external clamping 2 Shrink disk hub, large 9 2 Shrink disk hub, external clamping 3 Shrink disk hub, internal camping 9 Shrink disk hub, large Double-jointed coupling Connection plate 1 Size Single-jointed coupling Double-jointed coupling Disk pack HT 3 Bore Bore Operating speed for Sleeve S Sleeve CRD Sleeve CFRP Bore Bore Operating speed for Sleeve S Sleeve CRD Sleeve CFRP Size Single-jointed coupling 0 Single-jointed coupling 0 180 300...

your reliable partner Technical Data and Main Dimensions can be roughly calculated as follows: Ct l 10) The values refer to 1 disk pack. 11) Mass moments of inertia and weights are valid for 1 disk pack. 12) Mass moments of inertia and weights are valid for maximum bore. Valid for max. permitted shaft misalignment. Valid for unchanging load direction, max. load cycles < 105. Recommended hub / shaft tolerance: H7 / k6 Preferred bores and transmittable torques dependent on bore see page 76. Not valid for coupling with sleeve S. The permitted misalignments may not simultaneously reach their...

o mayr your reliable partner _ Double-jointed coupling with connection plate and clamping hubs Double-jointed coupling with sleeve S (special length) and clamping hubs Order Number * Standard H7, other tolerances possible Clamping hub also available with keyway Backlash-free All-steel Couplings Heavy Load Couplings Safe Against Overload Installation Examples Dimensioning, Size Selection Technical Explanations Transmittable Torques on Clamping Hubs

your reliable partner Rotation circle-diameter 0DSK of the clamping screws Optional keyway design according to DIN 6885/1 possible (up to bore dH = 18 mm on Size 3, up to bore dH = 22 mm on Size 6, for all bores on Sizes 10 and 15) 9) The CT-value of a double-jointed coupling can be roughly calculated as follows: 1 10) The values refer to 1 disk pack. 11) Mass moments of inertia and weights are valid for 1 disk pack. 12) Mass moments of inertia and weights are valid for maximum bore.

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your reliable partner ROBA®-DS Sizes 3 to 15 Single-jointed coupling with shrink disk hubs Alternative shaft connection Hub with tapered bore Technical Data and Main Dimensions Mass moments of inertia J [10-3 kgm2] 1) Valid for max. permitted shaft misalignment. 2) Valid for unchanging load direction, max. load cycles < 105. 3) Recommended hub / shaft tolerance: H7 / g6 4) On shrink disk hubs, the preferred bores are identical to the preferred bores on the clamping hubs (see preferred bores clamping hubs page 76). 5) 010: frictionally locking transmittable torque = 80 % of TKs 6) Not valid...

o mayr your reliable partner _ Double-jointed coupling with connection plate and shrink disk hubs Double-jointed coupling with sleeve S (special length) and shrink disk hubs Order Number 5 Hub with tapered bore*’ Single-jointed coupling Double-jointed coupling Bore* Bore* * Standard H7, other tolerances possible ** Only Sizes 3 and 6

your reliable partner Single-jointed coupling with key hubs „L , l U 9) The values refer to 1 disk pack. 10) Mass moments of inertia and weights are valid for 1 disk pack. 11) Mass moments of inertia and weights are valid for maximum bore.

o mayr your reliable partner _ Order Number A Sizes 16 to 160 Single-jointed coupling Double-jointed coupling Single-jointed coupling Connection plate Sleeve 1 Sleeve S Sleeve CRD (page 64) Sleeve CFRP (page 64) 'Standard H7, other tolerances possible Integrated Torque Measurement Variable Length Sleeve S / Sleeve CFRP / Options Page 64 [> Safe Against Overload Installation Examples Dimensioning, Size Selection Technical Explanations Transmittable Torques on Key Hubs <d Backlash-free Servo Couplings