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Rotary Dampers Rotationsdämpfer

Amortisseurs Rotatifs

Ammortizzatori Rotanti

Amortiguadores Rotativos

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WRD-H

Rotary Dampers high-torque rangeRotationsdämpfer mit hohem DrehmomentAmortisseurs Rotatifs avec couple de rotation élevéAmmortizzatore rotante con elevata coppiaAmortiguadores rotativos de par elevado

D VORTEILE

• Kontrollierte Dämpfung bei Drehbewegungen• Hohe Drehmomente bis zu 6,196 in lbs• Dämpfung: beidseitig, rechtsdrehend und linksdrehend• Einstellbar ab WRD 2515• Festeingestellt bis WRD 2010• Material: Aluminium, Stahl• Sonderlösungen bei kleinen Stückzahlen möglich• RoHS - konform Richtlinie 2002/95/EG

I VANTAGGI

• Ammortizzazione controllata in rotazione• Elevate coppie fino a 6,196 in lbs• Ammortizzazione: su entrambi i lati, verso sinistra e

verso destra• Regolabile da WRD 2515• Regolazione fissa fino a WRD 2010• Materiale: alluminio, acciaio• Sono possibili soluzioni speciali per piccoli numeri di pezzi• RoHS - conforme - Direttiva 2002/95/EC

E VENTAJAS

• Amortiguación controlada de los movimientos giratorios• Pares elevados de hasta 6,196 in lbs• Amortiguación: a ambos lados, dextrógiro y levógiro• Regulable desde WRD 2515• Ajuste fijo desde WRD 2010• Material: aluminio, acero• Fabricación posible de soluciones especiales en

pequeñas cantidades• RoHS - y que cumplan - Directiva 2002/95/CE

US BENEFITS

• Controlled damping with rotary movements• High torques up to 6,196 in lbs• Damping: Both sides, clockwise and anti-clockwise• Adjustable from WRD 2515• Fixed setting up to WRD 2010• Material: Aluminium, steel• Special solutions possible with small piece counts• RoHS - conform - Directive 2002/95/EC

F AVANTAGES

• Amortissement contrôlé lors de mouvements rotatifs• Couples de rotation élevés jusqu'à 6,196 in lbs• Amortissement : bilatéral, rotation vers la droite et

vers la gauche• Réglable à partir de WRD 2515• Réglage fixe jusqu'à WRD 2010• Matériel : aluminium, acier• Solutions spéciales possibles pour les petites quantités•

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Selection▪BerechnungWRD-H

ClockwiseRechtsdrehendSens horaireSenso orarioDextrógiro

Anti-clockwiseLinksdrehendSens anti-horaireSenso antiorarioLevógiro

Clockwise and anticlockwiseBeidseitig drehend Sens horaire & Sens anti-horaireSenso orario & Senso antiorarioDextrógiro & Levógiro

TorqueDrehmomentCoupleCoppiaPar

Opening angleÖffnungswinkelAngle d‘ouvertureAngolo di aperturaÁngulo de apertura

in lbs º

WRD-H 0805-R WRD-H 0805-L WRD-H 0805-C 1.77 180






WRD-H 12070-R WRD-H 12070-L WRD-H 12070-C 6,196.0 180

Torque ▪ DREHmOmEnT ▪ Couple ▪ Coppia ▪ par

US D F I E

m (lbs) mass masse masse massa masa

L (inch) Lenght Länge Longeur Lunghezza Longitud

F (lbs) Force Gewichtskraft Force Forza Fuerza

m (in lbs) Torque Drehmoment Couple Coppia Par

legend ▪ erläuTerungen ▪ légende ▪ legenda ▪ expliCaCiones

m = 110 lbsL = 11,81 inch

F = 44.97 inchL = 3.94 inch

Example

m = g x m x L/2 = 649.55 in lbs

m = F x L = 177.18 in lbs

Formulae & Calculation

WRD-H 6030R

WRD-H 4025R

Selection

mM

LF

online Calculation ▪ online-Berechnung ▪ Calcul en ligneCalcolo on-line ▪ Cálculo en líneawww.weforma.com

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WRD-H

R (CW)* L (CCW)* C* M* (in lbs) Material*

WRD-H 0805-R WRD-H 0805-L WRD-H 0805-C 1.77 Aluminum / SteelAluminium / StahlAluminium / Acier Alluminio / Acciaio Aluminio / AceroWRD-H 2010-R WRD-H 2010-L WRD-H 2010-C 37.17

ØA ØB C D E F SW SW1

inch inch inch inch inch inch inch inch

WRD-H 0805 0.47 0.16 0.68 0.45 0.20 0.12 0.12 0.43

WRD-H 2010 0.94 0.24 0.98 0.71 0.39 0.24 0.16 0.87

ØA ØB C D E ØF G ØH SW I

inch inch inch inch inch inch inch inch inch inch

WRD-H 2515 1.26 0.28 1.57 1.18 0.35 1.85 1.57 0.16 0.20 0.20

WRD-H 3015 1.50 0.31 1.54 1.14 0.35 2.20 1.87 0.20 0.24 0.20

WRD-H 4025 2.17 0.39 2.32 1.77 0.55 3.03 2.60 0.26 0.31 0.39

WRD-H 6030 2.95 0.79 2.87 2.09 0.65 3.82 3.39 0.26 0.67 0.20


WRD-H 2515-R WRD-H 2515-L WRD-H 2515-C 88.5 Aluminum / SteelAluminium / StahlAluminium / Acier Alluminio / Acciaio Aluminio / Acero

WRD-H 3015-R WRD-H 3015-L WRD-H 3015-C 123.9



WRD-H 0805 / 2010

WRD-H 2515 / 3015 / 4025 / 6030

* R (CW): Clockwise ▪ rechtsdrehend ▪ sens horaire ▪ senso orario ▪ dextrógiro L (CCW): anti-clockwise ▪ linksdrehend ▪ sens anti-horaire ▪ senso antiorario ▪ levógiro C: Clockwise and anti-clockwise ▪ Beidseitig drehend ▪ sens horaire & sens anti-horaire senso orario & senso antiorario ▪ dextrógiro & levógiro M: Torque ▪ drehmoment ▪ Couple ▪ Coppia ▪ par Material ▪ Material ▪ Matière ▪ Materiale ▪ Material

SW

SW1 ØA

180°L (CCW) R (CW)

ØB

F

E

D

C

180°L (CCW) R (CW)

SW

ØA

ØB

ØH

E

D

C

ØF

G

I

180°L (CCW) R (CW)

SW

ØA

ØB

ØH

E

D

C

ØFG

I

AdjustmentEinstellung

RéglageRegolazione

Ajuste

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WRD-H

Ø1.38

Ø7.4

0.39

1.77

1.5

0.59

6.10

8.46

Ø0,

41

Ø6,

61

0.39

Ø5.83


WRD-H 12070-R WRD-H 12070-L WRD-H 12070-C 6,196.0

StahlSteelAcier Acciaio Acero

WRD-H 12070

180°L (CCW) R (CW)

SW

ØA

ØB

ØH

E

D

C

ØF

G

I

* R (CW): Clockwise ▪ rechtsdrehend ▪ sens horaire ▪ senso orario ▪ dextrógiro L (CCW): anti-clockwise ▪ linksdrehend ▪ sens anti-horaire ▪ senso antiorario ▪ levógiro C: Clockwise and anti-clockwise ▪ Beidseitig drehend ▪ sens horaire & sens anti-horaire senso orario & senso antiorario ▪ dextrógiro & levógiro M: Torque ▪ drehmoment ▪ Couple ▪ Coppia ▪ par Material ▪ Material ▪ Matière ▪ Materiale ▪ Material

adjustment ▪ einstellungréglage ▪ regolazione

Ajuste

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rotary dampers ▪ rotationsdämpferAmortisseursRotatifs▪AmmortizzatoriRotanti▪AmortiguadoresRotativos

WRD

D VORTEILE

• Kontrollierte Dämpfung bei Drehbewegungen• Drehmomente bis zu 78 in lbs• Preisgünstige Dämpfer durch Kunststoff- und

Aluminiumspritzguß• Dämpfung: rechtsdrehend und linksdrehend• Festeingestellt (WRD 22 / 23 einstellbar)• RoHS - konform Richtlinie 2002/95/EG

I VANTAGGI

• Ammortizzazione controllata in rotazione• Coppie fino a 78 in lbs• Convenienti ammortizzatori con plastica e alluminio pressofusi• Ammortizzazione: verso sinistra e verso destra• Regolazione fissa (impostabile su WRD 22 / 23)• RoHS - conforme - Direttiva 2002/95/EC

E VENTAJAS

• Amortiguación controlada de movimientos giratorios• Pares de hasta 78 in lbs• Amortiguadores asequibles, moldeados por inyección de plá-

stico o aluminio• Amortiguación: dextrógiro y levógiro• Ajuste fijo (WDR 22 / 23 regulable)• RoHS - y que cumplan - Directiva 2002/95/CE

US BENEFITS

• Controlled damping with rotary movements• Torques up to 78 in lbs• Economically priced dampers through plastic and

aluminium die cast• Damping: Right-turning and left-turning• Fixed setting (WRD 22 / 23 adjustable)• RoHS - conform - Directive 2002/95/EC

F AVANTAGES

• Amortissement contrôlé lors de mouvements rotatifs• Couple de rotation jusqu'à 78 in lbs• Amortisseur à un prix avantageux grâce au moulage par

injection de plastique et aluminium• Amortissement : rotation vers la droite et vers la gauche• Réglage fixe (WRD 22 / 23 réglables)• RoHS - conformes - Directive 2002/95/EC

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Berechnung▪SelectionWRD





in lbs º

WRD 16 - R25 WRD 16 - L25 21.68 110

WRD 16 - R40 WRD 16 - L40 34.70 110

WRD 18 - R10 WRD 18 - L10 8.67 110

WRD 18 - R15 WRD 18 - L15 13.01 110

WRD 18 - R20 WRD 18 - L20 17.35 110

WRD 19 - R15 WRD 19 - L10 13.01 110

WRD 19 - R20 WRD 19 - L20 17.35 110

WRD 19 - R25 WRD 19 - L25 21.68 110

WRD 19 - R30 WRD 19 - L30 26.02 110

WRD 20 - R20 WRD 20 - L20 17.35 110

WRD 20 - R25 WRD 20 - L25 21.68 110

WRD 20 - R30 WRD 20 - L30 26.02 110

WRD 20 - R35 WRD 20 - L35 30.36 110

WRD 22 - R13 WRD 22 - L13 4.34 - 11.24 110

WRD 22 - R20 WRD 22 - L20 8.67 - 17.35 110

WRD 23 - R13 WRD 23 - L13 4.34 - 11.24 110

WRD 23 - R20 WRD 23 - L20 8.67 - 17.35 110

WRD 34 - R15 WRD 34 - L15 4.34 180

WRD 34 - R30 WRD 34 - L30 8.67 180

WRD 34 - R60 WRD 34 - L60 0.59 180

WRD 40 - R50 WRD 40 - L50 43.37 120

WRD 40 - R70 WRD 40 - L70 60.72 120

WRD 40 - R90 WRD 40 - L90 78.15 120





in lbs º

WRD 60 - R10 WRD 60 - L10 8.67 110

WRD 60 - R15 WRD 60 - L15 13.01 110

WRD 60 - R20 WRD 60 - L20 17.35 110

WRD 58 - R30 WRD 58 - L30 2.66continouslykontinuierlich*WRD 58 - R50 WRD 58 - L50 4.43

WRD 58 - R80 WRD 58 - L80 7.08

WRD 62 - R3 WRD 62 - L3 0.27

continouslykontinuierlich*

WRD 62 - R6 WRD 62 - L6 0.53

WRD 62 - R9 WRD 62 - L9 0.80

WRD 62 - R15 WRD 62 - L15 1.33

WRD 62 - R20 WRD 62 - L20 1.77

WRD 62 - R25 WRD 62 - L25 2.21

WRD 73 - R10 WRD 73 - L10 0.89 110

WRD 73 - R20 WRD 73 - L20 1.77 110

WRD 73 - R30 WRD 73 - L30 2.57 110

WRD 88 - R40 WRD 88 - L40 0.35 continouslykontinuierlich*

WRD 100 - R15 WRD 100 - L15 13.28 110

WRD 100 - R20 WRD 100 - L20 17.70 110

WRD 100 - R25 WRD 100 - L25 22.13 110

WRD 100 - R30 WRD 100 - L30 26.55 110

Torque ▪ DREHmOmEnT ▪ Couple ▪ Coppia ▪ par

US D F I E

m (lbs) mass masse masse massa masa

L (inch) Lenght Länge Longeur Lunghezza Longitud

F (lbs) Force Gewichtskraft Force Forza Fuerza

m (in lbs) Torque Drehmoment Couple Coppia Par

legend ▪ erläuTerungen ▪ légende ▪ legenda ▪ expliCaCiones

m = 11 lbsL = 3.94 inch

F = 4.47 lbsL = 7.81 inch

Example

m = g x m x L/2 = 21.67 in lbs

m = F x L = 35.18 in lbs

Formulae & Calculation

WRD 16-R40

WRD 40-R70

Selection

mM

LF

* continously ▪ kontinuierlich ▪ continu ▪ continuo ▪ continuas

online Calculation ▪ online-Berechnung ▪ Calcul en ligneCalcolo on-line ▪ Cálculo en líneawww.weforma.com

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WRD

R (CW)* L (CCW)* M* (in lbs) Material*

WRD 16 - R25 WRD 16 - L25 21.68 Alu die castAludruckgußAluminiumAlluminio pressofusoFundición a presión de aluminioWRD 16 - R40 WRD 16 - L40 34.70


WRD 18 - R10 WRD 18 - L10 8.67 PlasticKunststoffPlastiquePlasticoPlástico

WRD 18 - R15 WRD 18 - L15 13.01

WRD 18 - R20 WRD 18 - L20 17.35

WRD 19 - R15 WRD 19 - L15 13.01 Alu die castAludruckgußAluminiumAlluminio pressofusoFundición a presión de aluminio

WRD 19 - R20 WRD 19 - L20 17.35WRD 19 - R25 WRD 19 - L25 21.68WRD 19 - R30 WRD 19 - L30 26.02



WRD 20 - R25 WRD 20 - L25 21.68

WRD 20 - R30 WRD 20 - L30 26.02

WRD 20 - R35 WRD 20 - L35 30.36

WRD 16

WRD 18 / 19

WRD 20

0.28

Ø0.

64

Ø0.

39

0.39

0,35

0.39

3.54

1.57

0.31 0.39

R110°

L (CCW)

R (CW)7

Ø16

,2

Ø10

10

9

10

90

40

8 10

R

110°

L (CCW)

R (CW)

0.31

0.2 0.59

0.79/0.71

1.77/1.69

Ø0.

71

Ø0.47/Ø0.31

R

110°

L (CCW)

R (CW)8

5 15

20/18

45/43

Ø18

Ø12/Ø8

R

110°

L (CCW)

R (CW)

8

5 15

20/18

45/43

Ø18

Ø12/Ø8

R

110°

L (CCW)

R (CW)

0,12

Ø0.

79 Ø0.

61

0.87 0.59

0.31 -0.008

-0,0

08

Ø0.47 -0.008

1.77

110°

L (CCW)

R (CW)

0.31 -0.008

3

Ø20 Ø

16

22 15

8 -0,2

-0,2

Ø12 -0,2

8 -0,245

110°

L (CCW)

R (CW)

3

Ø20 Ø

16

22 15

8 -0,2

-0,2

Ø12 -0,2

8 -0,245

110°

L (CCW)

R (CW)

Position markPositionsmarkierungmarque de positionmarcatura di posizionemarca de la posición

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WRD

0.31

Ø0.87

Ø0.

55

2x Ø0.24xØ0.390.3

R5

0.71

0.30.79

2.36

0.39 0.59 0.31

4.8

0.3

0.98

0.71

A

A

0.12

110°

L (CCW)

R (CW)


WRD 22 - R13 WRD 22 - L13 4.34 - 11.24 PlasticKunststoffPlastiquePlasticoPlásticoWRD 22 - R20 WRD 22 - L20 8.67 - 17.35


WRD 23 - R13 WRD 23 - L13 4.34 - 11.24 PlasticKunststoffPlastiquePlasticoPlásticoWRD 23 - R20 WRD 23 - L20 8.67 - 17.35

Gegenstück ▪ Bracket ▪ Fixation ▪ Fissaggio ▪ Fijación

WRD 22 / 23Code: R2223

WRD 22

WRD 23

example ▪ Beispielexemple ▪ esempioEjemplo

* R (CW): Clockwise ▪ rechtsdrehend ▪ sens horaire ▪ senso orario ▪ dextrógiro L (CCW): anti-clockwise ▪ linksdrehend ▪ sens anti-horaire ▪ senso antiorario ▪ levógiro M: Torque ▪ drehmoment ▪ Couple ▪ Coppia ▪ par Material ▪ Material ▪ Matière ▪ Materiale ▪ Material

0.98

0.710.3

0.31

0.12

Ø0.87

Ø0.

55

2x Ø0.24xØ0.39

0.71

R50.3 0.79

2.36

0.3

0.390.59

0.31

0.45

A

A

110°

L (CCW)

R (CW)

25

187,5

8

3

Ø22

Ø14

2x Ø6xØ10

18

R57,5 20

60

7,5

1015

811,5

A

A

110°

L (CCW)

R (CW)

0.98

0.710.3

0.31

0.12

Ø0.87

Ø0.

55

2x Ø0.24xØ0.39

0.71

R50.3 0.79

2.36

0.3

0.390.59

0.31

0.45

A

A

110°

L (CCW)

R (CW)

25

187,5

8

3

Ø22

Ø14

2x Ø6xØ10

18

R57,5 20

60

7,5

1015

811,5

A

A

110°

L (CCW)

R (CW)

8

Ø22

Ø14

2x Ø6xØ107,5

R5

18

7,520

60

10 15

8 11,5

7,5

25

18

A

A3

110°

L (CCW)

R (CW)

0.31

Ø0.87

Ø0.

55

2x Ø0.24xØ0.390.3

R5

0.71

0.30.79

2.36

0.39 0.59 0.31

4.8

0.3

0.98

0.71

A

A

0.12

110°

L (CCW)

R (CW)

8

Ø22

Ø14

2x Ø6xØ107,5

R5

18

7,520

60

10 15

8 11,5

7,5

25

18

A

A3

110°

L (CCW)

R (CW)

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WRD

110°

L (CCW)

R (CW)

SW 0.31

2.20

R0.3 M5

Ø1.

57

Ø0.

47

2.8

1.71

1.12 0.59

0.31

0.49

110°

L (CCW)

R (CW)

SW 8

56

R7,5 M5

Ø40

Ø12 71

43,5

28,5 15

8

12,5

1.34

R0.16

Ø0.43

Ø0.

87

0.2

SW 0.2

Ø0.17

Ø0.24

0.61

1.26

0.28

0.16

-0,004

180°L (CCW) R (CW)

34

R4

Ø11

Ø22

5

SW 5

Ø4,2

Ø6

16

32

7

4

-0,1

180°L (CCW) R (CW)

110°

L (CCW)

R (CW)

0.31

1.71

Ø0.

39

1.06

M40.43

0.04

0.06

Ø0.

98

0.35

0.82

0.04

1.34

-0.0

04+0

.004

110°

L (CCW)

R (CW)

0.31

1.71

Ø0.

39

1.06

M40.43

0.04

0.06

Ø0.

98

0.35

0.82

0.04

1.34

-0.0

04+0

.004

110°

L (CCW)

R (CW)

8

43,4

Ø10

26,8

M410,9

0,9

1,5

Ø25

8,9

20,8

1

34-0

,1+0

,1


WRD 34 - R15 WRD 34 - L15 4.34 Plastic / Alu die castKunststoff / AludruckgußPlastique / AluminiumPlastico / Alluminio pressofusoPlástico / Aluminio

WRD 34 - R30 WRD 34 - L30 8.67

WRD 34 - R60 WRD 34 - L60 0,59



WRD 40 - R70 WRD 40 - L70 60.72

WRD 40 - R90 WRD 40 - L90 78.15



WRD 60 - R15 WRD 60 - L15 13.01

WRD 60 - R20 WRD 60 - L20 17.35

WRD 34

WRD 40

WRD 60

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WRD

1.5

0.39

0.19

Ø1.

34

Ø0.

79

Ø1.

22

1.73

Ø0.17R0.2

0.65

0.79

0.33

0.2

Ø1.

10

Ø0.

69

Ø0.

98

Ø0.12

R0.14

1.42

0.08

0.16

+0.02-0,02

-0.0

1

0.79

0.33

0.2

Ø1.

10

Ø0.

69

Ø0.

98

Ø0.12

R0.14

1.42

0.08

0.16

+0.02-0,02

-0.0

1


WRD 58 - R30 WRD 58 - L30 2.66 Plastic / Alu die castKunststoff / AludruckgußPlastique / AluminiumPlastico / Alluminio pressofusoPlástico / Aluminio

WRD 58 - R50 WRD 58 - L50 4.43

WRD 58 - R80 WRD 58 - L80 7.08


WRD 62 - R3 WRD 62 - L3 0.27

Plastic / Alu die castKunststoff / AludruckgußPlastique / AluminiumPlastico / Alluminio pressofusoPlástico / Aluminio

WRD 62 - R6 WRD 62 - L6 0.53

WRD 62 - R9 WRD 62 - L9 0.80

WRD 62 - R15 WRD 62 - L15 1.33

WRD 62 - R20 WRD 62 - L20 1.77

WRD 62 - R25 WRD 62 - L25 2.21

Standard spur gear ▪ Ritzel ▪ Pignon ▪ Pignone ▪ Piñón:

Module ▪ ModulModulo ▪ Módulo 1

number of gear teethAnzahl der Zähnenombre de dentsnumero di denitnúmero de dentado

18

Deceleration characteristics:Dämpfungscharakteristik: Caractéristiques d’amortissement: Caratteristiche di smorzamento: Características de amortiguación:

continouslykontinuierlich

continucontinuocontinuas




15

Deceleration characteristics: Dämpfungscharakteristik: Caractéristiques d’amortissement: Caratteristiche di smorzamento: Características de amortiguación:



WRD 58

WRD 62

* R (CW): Clockwise ▪ rechtsdrehend ▪ sens horaire ▪ senso orario ▪ dextrógiro L (CCW): anti-clockwise ▪ linksdrehend ▪ sens anti-horaire ▪ senso antiorario ▪ levógiro M: Torque ▪ drehmoment ▪ Couple ▪ Coppia ▪ par Material ▪ Material ▪ Matière ▪ Materiale ▪ Material

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WRD

Ø0.

43

Ø0.28

0.2

0.2 0.2

0.2

0.87

1.26

110°

L (CCW)

R (CW)

Ø0.13

Ø0.

59

Ø0.41

0.12 0.3

0.490.33

0.83

0.18

1.18

0.87

R0.18


WRD 88 - R40 WRD 88 - L40 0.35




WRD 73 - R20 WRD 73 - L20 1.77

WRD 73 - R30 WRD 73 - L30 2.57

WRD 88

WRD 73




11

Deceleration characteristics: Dämpfungscharakteristik: Caractéristiques d’amortissement: Caratteristiche di smorzamento: Características de amortiguación:



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WRD

WRD 100

110°

L (CCW)

R (CW)Ø0.630.39 7

6

0.39

0.16 1.22

0.47

0.59

1.99


WRD 100 - R15 WRD 100 - L15 13.28


WRD 100 - R20 WRD 100 - L20 17.70

WRD 100 - R25 WRD 100 - L25 22.13

WRD 100 - R30 WRD 100 - L30 26.55

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