JAH, giunto snodato, carico pesante

JAH, giunto snodato, carico pesante
This is a floating joint made by SMC.
[Features]
· A floating joint can absorb any "off-centering" or "loss of parallel accuracy" present between the cylinder and the driven body.
· Centering is unnecessary.
· A high level of machining accuracy is unnecessary.
· Dramatically reduces installation time.
· Compact and suitable for high tensile stresses.
· Long service life (with dust-proof cover).
· Rotating angle: ±5°

(i)Nota

  • See catalog for specification details.
  • Product images may be representative images. Refer to the catalog for details.

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Floating Joint: Heavy Load Type JAH Series Specifications

JAH Series external appearance

JAH Series external appearance

  • Operating pressure: hydraulic cylinder 7 MPa or less
  • Mounting: basic type, flange type, foot type
JAHL Series (foot type) external appearance

JAHL Series (foot type) external appearance

JAHF Series (flange type) external appearance

JAHF Series (flange type) external appearance

JAH Series operating range

JAH Series operating range

Model Compatible bore size
(mm)
Compatible cylinder nominal thread size Maximum operating tension and compression force
N
Allowable eccentricity
U (mm)
Rotating angle Ambient temperature
Basic type Flange type Foot
JAH□40-16-150 40 M16 ×; 1.5 11,000 9,000 9,000 0.25 ±5 °-5 to 60°C
JAH□50-20-150 50 M20 ×; 1.5 18,000 14,000 14,000 2
JAH□63-24-150 63 M24 ×; 1.5 28,000 22,000 22,000 2
JAH□80-30-150 80 M30 ×; 1.5 54,000 36,000 36,000 2.5
JAH□100-39-150 100 M39 ×; 1.5 71,000 55,000 55,000 3
JAH□100-48-150 100 M48 ×; 1.5 71,000 55,000 55,000 3
JAH□63-24-200 63 M24 ×; 2 28,000 22,000 22,000 2 ±5 °
JAH□80-30-200 80 M30 ×; 2 54,000 36,000 36,000 2.5
JAH□100-42-300 100 M42 ×; 3 71,000 55,000 55,000 3

Diagram / Parts List

JAH Series Diagram

JAH Series Diagram

*See the manufacturer's catalog regarding replacement parts.

Number Number Material Note
1 Stud Chrome molybdenum steel Dyed black
2 Case Carbon steel Black zinc chromated
3 Ring Chrome molybdenum steel -
4 Cap Carbon steel Black zinc chromated
5 Dust cover Synthetic rubber -
6 Set screw Carbon steel Zinc chromate
7 Rod end nut Carbon steel Zinc chromate
8 Flange Rolled steel plate Black zinc chromated
9 Foot Rolled steel plate Black zinc chromated

Basic Type / JAH40 to 100 dimensional drawing

JAH40 to 100 dimensional drawing

JAH40 to 100 dimensional drawing

Without C-dimension

Without C-dimension

 

(Unit: mm)

 

Heavy‑Load Type / Hydraulic: Up to 7 MPa

Compatible bore size Model M A B C D E F G H Center of sphere
R
Nominal diameter Pitch
40 JAH40-16-150 16 1.5 85.5 22 25 50 9.5 19 16 32 52.5
50 JAH50-20-150 20 1.5 101 28 31 59.5 11.5 24 16 32 64
63 JAH63-24-150 24 1.5 120 32 35 66 13 27 20 41 74
80 JAH80-30-150 30 1.5 152 42 45 79 14 30 22 46 94.5
100 JAH100-39-150 39 1.5 178 52 55 96 16 36 24 55 112
100 JAH100-48-150 48 1.5 191 61 - 96 16 36 28 70 118
Compatible bore size Model Maximum thread depth
P
Allowable eccentricity
U
Maximum operating tension and compression force
N
Weight
kg
40 JAH40-16-150 18 1.25 11,000 0.58
50 JAH50-20-150 18 2 18,000 1.08
63 JAH63-24-150 24 2 28,000 1.5
80 JAH80-30-150 38 2.5 54,000 2.7
100 JAH100-39-150 42 3 71,000 4.8
100 JAH100-48-150 49 3 71,000 5.4
Compatible bore size Model M A B C D E F G H Center of sphere
R
Nominal diameter Pitch
63 JAH63-24-200 24 2 120 32 35 66 13 27 20 41 74
80 JAH80-30-200 30 2 152 41 45 79 14 30 22 46 94.5
100 JAH100-42-300 42 3 178 55 - 96 16 36 24 55 112
Compatible bore size Model Maximum thread depth
P
Allowable eccentricity
U
Maximum operating tension and compression force
N
Weight
kg
63 JAH63-24-200 24 2 28,000 1.5
80 JAH80-30-200 38 2.5 54,000 2.7
100 JAH100-42-300 42 3 71,000 4.8

Precautions

Mounting

  • *When screwing the male threads of the rod into the female threads of the socket or the case, make sure that the rod does not bottom out. If the floating joint is used with its rod bottomed out, the stud will not be able to float, causing damage. For the screw-in depth of the female threads, refer to the dimensions in the manufacturer's catalog. As a rule, after the rod bottoms out, back off 1 to 2 turns.
  • *The dust cover may stick to the stud. Move the dust cover at the base of the stud with your fingers, or twist the stud right and left gently to free it. When screwing the stud and socket or case into a driven body, make sure to remove the dust cover. Screwing without removing dust cover may break the dust cover.
  • *When using a floating joint to connect the cylinder rod to a driven body, secure it in place by applying a torque that is appropriate for the thread size. Also, if there is a risk of loosening during operation, take measures to prevent loosening, such as using a locking pin or thread adhesive. In the event that the connected portion becomes loose, the driven body might lose control or fall off, etc., leading to equipment damage or injury to personnel.
  • *This product is not a rotary joint. It cannot be used for rotational applications.
  • *Be sure to use the cushion mechanism of the cylinder or a buffer mechanism such as a shock absorber to prevent impact force being applied to the floating joint when stopping the driven body. If there is no buffer mechanism, an impact force is generated that may cause the floating joint to exceed its maximum tensile and compressive force level.

Maintenance

  • *Do not use if the product has been disassembled. High-strength adhesive is applied to the portion of the connection that is threaded to prevent it from loosening. The product must therefore not be disassembled. If the product is forcefully disassembled, it could lead to damage.
  • *Black zinc chromate treatment is applied to the material surfaces of the case, flange and foot. In rare circumstances, white deposits may occur on the surface.

Other precautions

  • *See the manufacturer's catalog for information other than the above.
  • *Pictures are of representational models.
Codice componente
JAH100-42-300
JAHF100-42-300
JAHL100-42-300
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Filettatura di collegamento nominale M
(mm)
Filettatura di collegamento nominale p
(mm)
Tipo di attacco, lato pezzo Testa metallica Disallineamento U ammesso
(mm)
Dimensione foro applicabile
(ø)
Filettatura nominale cilindro applicabile Opzione

314.85 €

1 26 giorni M40–M452.5 or moreFilettatureNon fornito3100M42 × 3Assente

387.10 €

1 26 giorni M40–M452.5 or moreForoBulloneria flangia3100M42 × 3Assente

387.10 €

1 26 giorni M40–M452.5 or moreForoBulloneria base3100M42 × 3Assente

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Informazioni di base

Tipo Giunti flottanti Cilindro usato Cilindri idraulici Tipo di attacco, lato cilindro Maschiati
Materiale corpo principale Acciaio al carbonio Materiale prigioniero Acciaio al cromo-molibdeno Disallineamento angolare V ammesso(deg) ±5

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