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Swivel ball joints

Swivel ball joints
  • Sconto volumi elevati
GN 784 swivel ball joints allow precise and variable adjustment of the ball pivot within the rotation range. This is a particular advantage when adjusting scanners, cameras, lighting, monitors, etc.

Thanks to the efficient clamping mechanism, only small amounts of torque on the clamping screw result in comparatively strong clamping pressure on the ball. This force is easily applied by the clamping lever (Identification no.1).

The ball joint can be mounted from below with the d5 internal thread or together with the GN 784.1 flange, available as an accessory, using three through-holes from above.

For a permanent high stop torque, the contact surfaces of the balls must be kept free of grease. Exceeding the recommended tightening torque increases the securing of the ball joint in its end position, but may result in increased wear and potential failure of the clamping mechanism.

Codice componente

Qui sono indicati i codici componente
correlati al prodotto ricercato

GN 784 / Swivel Ball Joints, Aluminum

Information


GN 784 Swivel ball joints allow precise and variable adjustment of the ball pivot within the rotation range. This is a particular advantage when adjusting scanners, cameras, lighting, monitors, etc.
Thanks to the efficient clamping mechanism, only small amounts of torque on the clamping screw result in comparatively strong clamping pressure on the ball. This force is easily applied by the clamping lever (Identification no. 1).
The ball joint can be mounted from below with the d5 internal thread or together with the GN 784.1 flange, available as an accessory, using three through-holes from above.
For a permanent high stop torque, the contact surfaces of the balls must be kept free of grease. Exceeding the recommended tightening torque increases the securing of the ball joint in its end position, but may result in increased wear and potential failure of the clamping mechanism.

see also...
• Flanges GN 784.1

How to Order

How to order (with female thread)
1d1
2d3 (d2)
3Type
4Identification no.
5Finish
 
How to order (with male thread)
1d1
2d4
3Type
4Identification no.
5Finish

Specification                             

• Housing
 Aluminum
 anodized black                                      ELS
• Base plate, ball
 Aluminum, blank
• Adjustable hand lever (Identification no. 1)
 - Zinc die casting
  plastic coated
  silver, RAL 9006, textured finish
 - Threaded stud and retaining screw
  Stainless Steel AISI 303
• Set screw (Identification no. 2)
 Stainless Steel AISI 304
• Stainless Steel characteristics
• RoHS compliant

On request

• Clamping with star knob DIN 6335

Dimensions


      
d1d2*r1d3**r2d4r1l1
 Type A Type A  Type B   
    Inch thread  Inch thread  
23M 417.3M 5-24.8M 5-17.38
23---1/4 (≙ 1/4-20)24.8M 61/4 (≙ 1/4-20)17.310
31M 521.5M 61/4 (≙ 1/4-20)32.5M 61/4 (≙ 1/4-20)21.510
31----32.5M 8-21.512
39M 525.5M 6-36.2M 6-25.510
39--M 83/8 (≙ 3/8-16)40.5M 83/8 (≙ 3/8-16)25.512
49M 830.8-3/8 (≙ 3/8-16)44.8M 83/8 (≙ 3/8-16)30.812
49--M 10-51.8M 10-30.815
d1d5***d6d7d8h1h2h3kl2mA/F1A/F2recommended tightening torque of the clamping (Identification no.) in Nm ≈resulting stop torque on the ball in Nm ≈
23M 514112.526.621.710.63222792.51.54.5
31M 618143.535.529.614.9362291232.56.5
39M 824154.54537.218.9443012134416
49M 82819.54.55646.124493016174420
* usable depth of thread min. 1.5 x d2    ** usable depth of thread min. 1.5 x d3    *** usable depth of thread min. 1.5 x d5
Codice componente
784-23-1/4-A-1-ELS
784-23-1/4-B-1-ELS
784-23-M4-A-2-ELS
784-23-M5-A-2-ELS
784-23-M5-B-1-ELS
784-31-1/4-A-1-ELS
784-31-M5-A-1-ELS
784-31-M5-A-2-ELS
784-31-M6-A-1-ELS
784-31-M6-A-2-ELS
784-31-M6-B-1-ELS
784-31-M6-B-2-ELS
784-31-M8-B-1-ELS
784-31-M8-B-2-ELS
784-39-3/8-B-1-ELS
784-39-3/8-B-2-ELS
784-39-M5-A-1-ELS
784-39-M6-A-2-ELS
784-39-M6-B-1-ELS
784-39-M8-A-1-ELS
784-49-3/8-A-2-ELS
784-49-3/8-B-1-ELS
784-49-M8-A-1-ELS
784-49-M8-B-1-ELS
784-49-M8-B-2-ELS
784-49-M10-A-2-ELS
784-49-M10-B-1-ELS
784-49-M10-B-2-ELS
Codice componenteRelativo a
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Diameter d1 Thread d2 (Type A) Identification No. Finish Type Diametro d1 Filettatura d2 (tipo A) N. identificazione Finitura Tipo Filettatura d3 Filettatura d4 Filettatura d3 (tipo A) Filettatura d4 (tipo B) d5 d6 d7 d8 r1 r2 h1 h2 h3 k l1 l2 m sw1 x16 x17 r1 Peso
(kg)

50.84 €

1 Disponibile Stesso giorno

Stock

-----23-1, Serraggio con leva manuale regolabileELS, nero anodizzatoA, Sfera con filettatura femmina1/4 (= 1/4-20)1/4 (= 1/4-20)--M 514112.517.324.826.621.710.632-22791.54.5--

51.10 €

1 Disponibile 4 giorni -----23-1, Serraggio con leva manuale regolabileELS, nero anodizzatoB, Sfera con filettatura maschio1/4 (= 1/4-20)1/4 (= 1/4-20)--M 514112.517.3-26.621.710.6321022791.54.5-0.250
-

46.00 €

1 Disponibile 7 giorni 23M 42-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------
-

47.36 €

1 Disponibile Stesso giorno

Stock

23M 52-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------

49.70 €

1 Disponibile 6 giorni -----23-1, Serraggio con leva manuale regolabileELS, nero anodizzatoB, Sfera con filettatura maschio---M 5M 514112.517.3-26.621.710.632822791.54.517.30.150

58.30 €

1 Disponibile Stesso giorno

Stock

-----31-1, Serraggio con leva manuale regolabileELS, nero anodizzatoA, Sfera con filettatura femmina1/4 (= 1/4-20)1/4 (= 1/4-20)--M 618143.521.532.535.529.614.936-229122.56.521.5-

57.76 €

1 Disponibile Stesso giorno

Stock

-----31M 51, Serraggio con leva manuale regolabileELS, nero anodizzatoA, Sfera con filettatura femmina1/4 (= 1/4-20)1/4 (= 1/4-20)--M 618143.521.532.535.529.614.936-229122.56.521.50.160
-

53.86 €

1 Disponibile Stesso giorno

Stock

31M 52-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------

58.60 €

1 Disponibile Stesso giorno

Stock

-----31-1, Serraggio con leva manuale regolabileELS, nero anodizzatoA, Sfera con filettatura femmina1/4 (= 1/4-20)1/4 (= 1/4-20)M 6-M 618143.521.532.535.529.614.936-229122.56.521.50.100
-

54.36 €

1 Disponibile 4 giorni 31M 62-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------

58.04 €

1 Disponibile Stesso giorno

Stock

-----31-1, Serraggio con leva manuale regolabileELS, nero anodizzatoB, Sfera con filettatura maschio1/4 (= 1/4-20)1/4 (= 1/4-20)-M 6M 618143.521.5-35.529.614.93610229122.56.521.50.100
-

53.86 €

1 Disponibile Stesso giorno

Stock

31M 62-Clamping with set screwELS-anodized blackB-Ball with male thread---------------------------

58.04 €

1 Disponibile Stesso giorno

Stock

-----31-1, Serraggio con leva manuale regolabileELS, nero anodizzatoB, Sfera con filettatura maschio---M 8M 618143.521.5-35.529.614.93612229122.56.5--
-

53.86 €

1 Disponibile Stesso giorno

Stock

31M 82-Clamping with set screwELS-anodized blackB-Ball with male thread---------------------------
-

65.90 €

1 Disponibile Stesso giorno

Stock

39-1-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackB-Ball with male thread---------------------------
-

58.94 €

1 Disponibile Stesso giorno

Stock

39-2-Clamping with set screwELS-anodized blackB-Ball with male thread---------------------------
-

64.16 €

1 Disponibile Stesso giorno

Stock

39M 51-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackA-Ball with female thread---------------------------
-

58.16 €

1 Disponibile 4 giorni 39M 62-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------
-

64.48 €

1 Disponibile 7 giorni 39M 61-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackB-Ball with male thread---------------------------
-

65.44 €

1 Disponibile Stesso giorno

Stock

39M 81-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackA-Ball with female thread---------------------------
-

74.26 €

1 Disponibile Stesso giorno

Stock

49-2-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------
-

83.00 €

1 Disponibile Stesso giorno

Stock

49-1-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackB-Ball with male thread---------------------------
-

82.04 €

1 Disponibile Stesso giorno

Stock

49M 81-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackA-Ball with female thread---------------------------
-

82.46 €

1 Disponibile Stesso giorno

Stock

49M 81-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackB-Ball with male thread---------------------------
-

75.56 €

1 Disponibile Stesso giorno

Stock

49M 82-Clamping with set screwELS-anodized blackB-Ball with male thread---------------------------
-

76.66 €

1 Disponibile Stesso giorno

Stock

49M 102-Clamping with set screwELS-anodized blackA-Ball with female thread---------------------------
-

83.26 €

1 Disponibile 7 giorni 49M 101-Clamping with adjustable hand lever (only for d1=39 and 49)ELS-anodized blackB-Ball with male thread---------------------------
-

76.28 €

1 Disponibile Stesso giorno

Stock

49M 102-Clamping with set screwELS-anodized blackB-Ball with male thread---------------------------

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