Floating Joint, Standard Type JA Series (JA125-27-200)

SMC

Product Details:

Manufacturer part number: JA125-27-200

Brand: SMC

Price: 126.00 €

Delivery time: 4 Days

Technical Data:

Main Body Material: [Steel] Carbon steel

Allowable Misalignment U: 2 mm

Applicable cylinder bore size: 125 ø

Applicable cylinder nominal thread: M27 × 2

Option: None

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

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JA125-27-200

Product specification
Part Numbers
Catalog

Floating Joint: Standard Type JA Series Specifications

JA Series external appearance

Operating pressure: Pneumatic cylinder: 1 MPa or less; Hydraulic cylinder: 3.5 MPa or less
Mounting: basic type, flange type, foot type

JA 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
Model	Compatible bore size (mm)	Compatible cylinder nominal thread size	Basic type	Flange type	Foot type	Allowable eccentricity U (mm)	Rotating angle	Ambient temperature
JA6-3-050	6	M3 × 0.5	19	-	-	0.5	±5 °	-5 to 60°C
JA10-4-070	10	M4 × 0.7	54	-	-	0.5
JA15-5-080	10, 15	M5 × 0.8	123	-	-	0.5
JA15-6-100	15	M6 × 1	123	-	-	0.5
JA□20-8-125	20	M8 × 1.25	1,100	1,100	1,000	0.5
JA□30-10-125	25/32	M10 × 1.25	2,500	2,500	2,000	0.5
JA□40-14-150	40	M14 × 1.5	4,400	4,400	4,400	0.75
JA□63-18-150	50/63	M18 × 1.5	11,000	11,000	9,000	1
JA□80-22-150	80	M22 × 1.5	18,000	18,000	14,000	1.25
JA□100-26-150	100	M26 × 1.5	28,000	28,000	22,000	2
JA□140-30-150	125/140	M30 × 1.5	54,000	36,000	36,000	2.5
JA□160-36-150	160	M36 × 1.5	71,000	55,000	55,000	3
JA□20-8-100	20	M8 × 1	1,100	1,100	1,000	0.5	±5 °
JA□25-10-150	25	M10 × 1.5	2,500	2,500	2,000	0.5
JA□32-10-100	32	M10 × 1	2,500	2,500	2,000	0.5
JA□40-12-125	32/40	M12 × 1.25	4,400	4,400	4,400	0.75
JA□40-12-150	40	M12 × 1.5	4,400	4,400	4,400	0.75
JA□40-12-175	32/40	M12 × 1.75	4,400	4,400	4,400	0.75
JA□50-16-150	50	M16 × 1.5	11,000	11,000	9,000	1
JA□63-16-200	50/63	M16 × 2	11,000	11,000	9,000	1
JA□80-20-250	80	M20 × 2.5	18,000	18,000	14,000	1.25
JA□100-24-300	100	M24 × 3	28,000	28,000	22,000	2
JA□100-27-150	100	M27 × 1.5	28,000	28,000	22,000	2
JA□125-27-200	125	M27 × 2	28,000	28,000	28,000	2
JA□160-33-200	160	M33 × 2	71,000	55,000	55,000	3

Diagram / Parts List

ø6 to 15 (diameter 6 to 15 mm) diagram

*See the manufacturer's catalog regarding replacement parts.

ø20 to 160 (diameter 20 to 160 mm) diagram

Number	Description	Material	Note
1	Stud	Free-cutting steel	Electroless nickel plated
2	Case	Brass	Electroless nickel plated
3	Ring	Stainless steel	-
4	Socket	Brass	Electroless nickel plated
5	Dust cover	Synthetic rubber	-
6	Rod end nut	Low carbon steel wire rod	Zinc chromated

Number	Description	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 chromated
7	Rod end nut	Carbon steel	Zinc chromated
8	Flange	Rolled steel	Black zinc chromated
9	Foot	Rolled steel	Black zinc chromated

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.

Data to be displayed: 30; 45; 60

Part Number
JA125-27-200

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Main Body Material	Allowable Misalignment U (mm)	Applicable cylinder bore size (ø)	Applicable cylinder nominal thread	Option
	126.00 €	1		4 Days	[Steel] Carbon steel	2	125	M27 × 2	None

Basic information

Connection Type, Cylinder Side	Tapped	Allowable Angular Misalignment V(deg)	±5

This page is Floating Joint, Standard Type JA Series, part number JA125-27-200.
You can find the detail information about specifications and dimensions on part number JA125-27-200.

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Basic Attributes

Type
- JA
Clear
Main Body Material
- Steel
  - Carbon steel
- Brass
Clear
Allowable Misalignment U(mm)
0.5

0.75

1

1.25

2

2.5

3
Clear
Applicable cylinder bore size(ø)
- 6
- 10
- 15
- 20
- 25
- 30
- 32
- 40
- 50
- 63
- 80
- 100
- 125
- 140
- 160
Clear
Applicable cylinder nominal thread
- M3 × 0.5
- M4 × 0.7
- M5 × 0.8
- M6 × 1
- M8 × 1
- M8 × 1.25
- M10 × 1
- M10 × 1.25
- M10 × 1.5
- M12 × 1.25
- M12 × 1.5
- M12 × 1.75
- M14 × 1.5
- M16 × 1.5
- M16 × 2
- M18 × 1.5
- M20 × 2.5
- M22 × 1.5
- M24 × 3
- M26 × 1.5
- M27 × 1.5
- M27 × 2
- M30 × 1.5
- M33 × 2
- M36 × 1.5
Clear
Option
- High-temperature specifications (-5 to +100°C)
- None
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Optional Attributes

Product images may be representative images. Refer to the catalog for details.
The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Variation of this product

Part Number
JA100-24-300
JA100-26-150
JA100-27-150
JA125-27-200-X11
JA140-30-150
JA15-5-080

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Main Body Material	Allowable Misalignment U (mm)	Applicable cylinder bore size (ø)	Applicable cylinder nominal thread	Option
92.52 €	1	26 Days	[Steel] Carbon steel	2	100	M24 × 3	None
95.35 €	1	7 Days	[Steel] Carbon steel	2	100	M26 × 1.5	None
101.15 €	1	26 Days	[Steel] Carbon steel	2	100	M27 × 1.5	None
121.65 €	1	26 Days	[Steel] Carbon steel	2	125	M27 × 2	High-temperature specifications (-5 to +100°C)
234.73 €	1	4 Days	[Steel] Carbon steel	2.5	140	M30 × 1.5	None
14.15 €	1	Same day Stock	Brass	0.5	15	M5 × 0.8	None