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SMC Floating Joints（Metallic Head：Flange Hardware）

SMC offers products Floating Joints specified by Metallic Head Flange Hardware from Automation Components product category. There are a total of 2 items. Search and select detailed specifications of parts for your machine with free CAD downloads. SMC products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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Specification/Dimensions

Connecting Thread Nominal M(mm)
M3 ~ M8

M10 ~ M18

M20 ~ M26

M27 to M28

M30 ~ M36

M38 to M39

M40 ~ M45

M48
Drawing

Clear

Connection Type, Cylinder Side
- Threaded
- Tapped
Clear

Connection Type, Work Piece Side
- Threaded
- Tapped
- Hole
Larger Image

Clear

Applicable Cylinder
- Air Cylinder
- Hydraulic Cylinders
Clear

Connecting Thread Nominal P(mm)
- 0.5~0.8
- 1~1.75
- 2~2.5
- 2.5 or more
Clear

Holder Type
- Side Mount
- Top Mount
- L-Shaped
Larger Image

Clear

Flange Shape
- Round Shape
- Square Shape
- Oval Shape
Clear

Main Body Material
Brass

Stainless Steel

Steel
Clear

Cylinder Connector Details
- Set
- Connector Only
- Holder Single Item
Clear

Allowable Misalignment U(mm)
0.3

0.5

0.65

0.7

0.75

1

±1

1.1

1.15

1.25

1.5

±1.5

1.65

2

±2

2.15

2.5

2.65

3

4
Drawing

Clear

Allowable Angular Deviation(deg)
- ±3
- ±4
- ±5
- ±2
Clear

Metallic Head
- No
- Flange Hardware
- Foot Hardware
Larger Image

Clear

Stud Material
- Steel
- Stainless Steel
Clear

Type	Floating Joints Foot Flanged Type Cylinder Connector Backing Plates Slide Related Part
Brand	(3) (0) CHELIC (1) CKD (3) FESTO (0) KOGANEI (0) SMC (2)
Filter By	All Sale Items
CAD	2D 3D
Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less Others

2 items

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Until 31/03/2025

Floating Joint, Standard Type JA Series

SMC

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°

From: ฿ 1,192.55
Special Price
Days to Ship: Same day

Same day

Compare

Floating Joint, Heavy Load Type JAH Series

SMC

Floating joint that does not require axis alignment.
[Features]
・ Floating joint absorbs "misalignment" and "insufficient stage parallelism)" between the driven body and the cylinder
・ No need for high-grade processing accuracy
・ Significantly reduced installation work time
・ Compact and compatible with high load tension / compression force
・ Long lifespan (With dust-proof cover)
・ Rotating angle: ±5°

From: ฿ 2,130.95
Days to Ship: 3 Day(s)

3 Day(s)


Brand
Product Series
CAD
From
Days to Ship
Type
Connecting Thread Nominal M(mm)
Connection Type, Cylinder Side
Connection Type, Work Piece Side
Applicable Cylinder
Connecting Thread Nominal P(mm)
Holder Type
Flange Shape
Main Body Material
Cylinder Connector Details
Allowable Misalignment U(mm)
Allowable Angular Deviation(deg)
Metallic Head
Stud Material

	You can add up to 6 items per a category to the compare list.Compare Until 31/03/2025	You can add up to 6 items per a category to the compare list.Compare
Brand	SMC	SMC
Product Series	Floating Joint, Standard Type JA Series	Floating Joint, Heavy Load Type JAH Series
CAD	2D / 3D	2D / 3D
From	฿ 1,192.55 Special Price On Sale Until 31/03/2025	฿ 2,130.95
Days to Ship	Same day	3 Day(s)
Type	Floating Joints	Floating Joints
Connecting Thread Nominal M(mm)	M3 ~ M8 ～ M30 ~ M36	M10 ~ M18 ～ M48
Connection Type, Cylinder Side	Tapped	Tapped
Connection Type, Work Piece Side	Hole	Hole
Applicable Cylinder	Air Cylinder / Hydraulic Cylinders	Hydraulic Cylinders
Connecting Thread Nominal P(mm)	1~1.75 / 2~2.5 / 2.5 or more	1~1.75 / 2~2.5 / 2.5 or more
Holder Type	-	-
Flange Shape	-	-
Main Body Material	Steel	Steel
Cylinder Connector Details	-	-
Allowable Misalignment U(mm)	0.5 ～ 3	1.25 ～ 3
Allowable Angular Deviation(deg)	±5	±5
Metallic Head	Flange Hardware	Flange Hardware
Stud Material	Steel	Steel

Application example related to this category

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Related Categories to Floating Joints

- Floating Joints
- Knuckle Joints

FAQ Floating Joints

Question: What are Floating Joints and their primary function?: Answer: Floating Joints are mechanical components designed to compensate for misalignment between a cylinder rod and the driven workpiece. They absorb both lateral (side-to-side) and angular (rotational) misalignment, ensuring smooth linear motion and preventing damage to connected parts.
Question: How do Floating Joints improve installation accuracy?: Answer: Floating Joints significantly reduce the need for precise alignment during installation. Their ability to accommodate misalignment simplifies the process, reducing the need for high-precision machining and alignment of connected components.
Question: What types of Floating Joints are available?: Answer: Floating Joints are offered in various configurations to suit different applications:
Quick Connection Type: Facilitates easy and fast installation with a holder.
Tapped Type: Connects directly to components with tapped threads.
Flange Mounting: Mounts via either round or square flanges.
Screw Mount Type: Features various sizes with threaded connections.
Question: What materials are used in Floating Joints?: Answer: Floating Joints are commonly constructed from brass, stainless steel, or carbon steel. Surfaces are often treated with hard chrome plating or electrophoretic paint to enhance durability and resistance to abrasion and corrosion.
Question: How do I choose the right Floating Joint for my application?: Answer: Consider the following factors when selecting a Floating Joint:
Connecting Thread Nominal (M): The size of the thread on both the cylinder side and the workpiece side.
Connection Type: Threaded, tapped, or flange mount.
Applicable Cylinder: Compatibility with air or hydraulic cylinders.
Allowable Misalignment and Angular Deviation: Ensure the joint can handle the expected misalignment in your specific setup.
Question: What are the operational limits of Floating Joints?: Answer: Temperature Range: Typically -20°C to 70°C (-4°F to 158°F), but can vary depending on materials and surface treatment.
Misalignment Capacity: Varies by type and size. Check specifications for allowable lateral offsets and angular deviation.
Question: What precautions should be taken when using Floating Joints?: Answer: Avoid Rotary Motion: Floating Joints are designed for linear motion only.
Cushioning Mechanism: Use cylinders with built-in cushioning to prevent impact damage to the joint.
External Stop Structures: Consider external stop cushioning to absorb excessive impact loads and protect equipment.
Question: Can Floating Joints be used in compact or confined spaces?: Answer: Yes, compact and ultra-short Floating Joint designs are available specifically for use in tight spaces.
Question: What are the benefits of using Floating Joints in automation systems?: Answer: Reduced Installation Time: Simplified alignment saves time.
Increased Longevity: Reduced stress on components extends their lifespan.
Versatility: Suitable for a wide array of factory automation applications.