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Round Wire Coil Springs, Defection I.D. Referenced, Stainless Steel, Light Load

Round Wire Coil Springs, Defection I.D. Referenced, Stainless Steel, Light Load

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  • Round Wire Coil Springs, Defection I.D. Referenced, Stainless Steel, Light Load
  • Round Wire Coil Springs, Defection I.D. Referenced, Stainless Steel, Light Load
  • Round Wire Coil Springs, Defection I.D. Referenced, Stainless Steel, Light Load
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    • From :
      3,889VND/Unit
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Product Description

This is an economy item, The price is cheaper than the MISUMI standard product.

Product Overview
♢When purchasing, please note that this spring is the inner diameter standard type, manufactured with priority to the inner diameter tolerance, and suitable for shaft installation occasions.
♢Stainless steel springs are also magnetic. Please be careful.

Product Drawings
Product Drawings
 
Inner Diameter Dφ8 or Less Free Length L50 or Less±1mm
 φAbove 10  Above 60±2mm
 
Material
Material SUS304-WPB Spring Constant ±10%

Product Feature
Different from ordinary springs on the market, MISUMI round wire coil springs are more precise and refined, divided into the inner diameter standard type and the outer diameter standard type, the former of which is manufactured giving priority to the inner diameter tolerance while the latter is manufactured giving priority to the outer diameter tolerance.

Select an appropriate spring type according to the actual installation situation, and refer to the published content for the specific inner and outer diameter tolerance values.
* The solid length is a reference value. If it is used under the limit condition of the solid length, the spring may be deformed, or damaged after using only a limited number of times. Therefore, use within the allowable displacement Fmax.(mm).
To increase the usage count, it is recommended to use the spring up to 70% of the allowable displacement Fmax..
Inner Diameter Installation Diagram
Installation Diagram of Inner Diameter Standard Type Round Wire Coil Spring
Example of Use
Example of Use for Springs
Hole Reference Positioning Mechanism
A mechanism for positioning the workpiece based on the hole reference.
Loosening during positioning can be reduced by using a tapered pin to eliminate the deviation caused by the tolerance of each workpiece hole.
Select the compression spring to move from the beginning of the positioning contact with the workpiece.

Precautions
Precautions for use
Operating temperature
SWP-A……Normal temperature (0~40℃)
Stainless steel……-10~100℃
Spring oil tempered steel wire……Normal temperature (0~40℃)
*If the spring is used under conditions exceeding the above temperature, the load value may decrease due to usage conditions.
*When used in an environment with high and low temperature differences and humidity such as outdoors, it is recommended to choose stainless steel products.
* Heat-resistant springs can also be used. For details, refer to the Plastic Mold Components Catalog.
Stainless steel springs are also magnetic. Please be careful.
 
Related Products
Related ProductsRelated ProductsRelated Products
(Economy series) Round Wire Coil Springs - Outer Diameter Standard Stainless Steel, Ultra Light Load, Spring Constant 0.05 to 0.98 N/mm(Economy series) Round Wire Coil Springs - Inner Diameter Standard Stainless Steel, Heavy Load, Spring Constant 0.98 to 2.94 N/mm(Economy series) Round Wire Coil Springs - Outer Diameter Standard Stainless Steel, Heavy Load, Spring Constant 2.0 to 14.7 N/mm
Reason for Recommendation: MISUMI Basic Round Wire Coil Springs, Outer Diameter Standard Type, Ultra Light Load TypeReason for Recommendation: MISUMI Basic Round Wire Coil Springs, Inner Diameter Standard Type, Heavy Load TypeReason for Recommendation: MISUMI Basic Round Wire Coil Springs, Outer Diameter Standard Type, Heavy Load Type
Part Number
C-VUF5-15
C-VUF6-15
C-VUF6-25
C-VUF8-20
C-VUF10-40
C-VUR5-15
C-VUR5-20
C-VUR5-25
C-VUR5-30
C-VUR6-15
C-VUR6-20
C-VUR6-25
C-VUR6-30
C-VUR6-35
C-VUR6-40
C-VUR8-20
C-VUR8-25
C-VUR8-30
C-VUR8-35
C-VUR8-40
C-VUR10-20
C-VUR10-25
C-VUR10-30
C-VUR10-35
C-VUR10-40
C-VUR12-25
C-VUR16-35
C-VUR16-40
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngFree Length L
(mm)
Inner Dia. D-2d (or D)
(Ø)
Outer Dia. D (or D1)
(Ø)
Height with the max. load applied ([Free Length] – [Allowable Deflection])
(mm)
Spring Constant
(N/mm)
Allowable Load (Configurable Range)
(N)
Max. Load
(N)
Wire Dia.
(Ø)
End Surface Status Total Coils Solid Length
(mm)
Allowable Displacement
(mm)

3,889 VND

1 Piece(s) Available Same day 15568.20.491.51~4.503.330.5Without Grinding7.64.36.8

5,637 VND

1 Piece(s) Available Same day 1567.28.20.491.51~4.503.330.6With Grinding966.8

6,243 VND

1 Piece(s) Available Same day 2567.213.70.494.51~8.505.490.6With Grinding9611.3

5,258 VND

1 Piece(s) Available Same day 2089.4110.491.51~4.504.410.7With Grinding7.669

6,773 VND

1 Piece(s) Available Same day 401011.8220.498.51~16.008.820.9With Grinding109.918

3,889 VND

1 Piece(s) Available Same day 1555.960.291.51~4.502.650.45Without Grinding10.159

3,889 VND

1 Piece(s) Available Same day 2055.980.291.51~4.503.530.45Without Grinding10.1512

4,269 VND

1 Piece(s) Available Same day 2556100.291.51~4.504.410.5Without Grinding147.515

4,724 VND

1 Piece(s) Available Same day 3056120.294.51~8.505.290.5Without Grinding147.518

5,258 VND

1 Piece(s) Available Same day 156760.291.51~4.502.650.5Without Grinding959

3,889 VND

1 Piece(s) Available Same day 2067.180.291.51~4.503.530.55Without Grinding12.17.212

3,889 VND

1 Piece(s) Available Same day 2567.1100.291.51~4.504.410.55Without Grinding12.17.215

4,269 VND

1 Piece(s) Available Same day 3067.1120.294.51~8.505.290.55Without Grinding12.17.218

4,724 VND

1 Piece(s) Available Same day 3567.2140.294.51~8.506.170.6Without Grinding1610.221

5,258 VND

1 Piece(s) Available Same day 4067.2160.294.51~8.507.060.6Without Grinding1610.224

3,889 VND

1 Piece(s) Available Same day 2089.380.291.51~4.503.530.65Without Grinding10.57.512

4,269 VND

1 Piece(s) Available Same day 2589.3100.291.51~4.504.410.65Without Grinding10.57.515

4,269 VND

1 Piece(s) Available Same day 3089.4120.294.51~8.505.290.7Without Grinding139.818

4,724 VND

1 Piece(s) Available Same day 3589.4140.294.51~8.506.170.7Without Grinding139.821

5,258 VND

1 Piece(s) Available Same day 4089.4160.294.51~8.507.060.7Without Grinding139.824

4,724 VND

1 Piece(s) Available Same day 201011.480.291.51~4.503.530.7Without Grinding11.38.612

5,107 VND

1 Piece(s) Available Same day 251011.5100.291.51~4.504.410.75Without Grinding10.18.315

4,956 VND

1 Piece(s) Available 5 Day(s) 301011.6120.294.51~8.505.290.8Without Grinding1210.418

5,866 VND

1 Piece(s) Available Same day 351011.6140.294.51~8.506.170.8Without Grinding1210.421

6,245 VND

1 Piece(s) Available Same day 401011.6160.294.51~8.507.060.8Without Grinding1210.424

4,726 VND

1 Piece(s) Available Same day 251213.6100.291.51~4.504.410.8Without Grinding87.215

8,754 VND

1 Piece(s) Available Same day 351618140.294.51~8.506.171Without Grinding8.59.521

9,132 VND

1 Piece(s) Available Same day 401618160.294.51~8.507.061Without Grinding8.59.524

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  1. 1
Product Drawings
Product Drawings

Specification Table
■C-VUR: Fmax. (allowable displacement) = L×60%
The inner diameter standard type gives priority to guaranteeing the inner diameter, while the outer diameter is for reference only.
Part NumberOuter Diameter
D1
Wire Diameter
d
F
max.
N{kgf}
max.
Reference
TypeD-LPitchSolid LengthTotal Number of Rolls
C-VUR 5 -155.90.4592.65{0.27}1.7510
 20123.53{0.36}2.2
 2560.50154.41{0.45}1.97.514
 30185.29{0.54}2.3
C-VUR 6 -1570.5092.65{0.27}1.959
 207.10.55123.53{0.36}2.06.611
 25154.41{0.45}2.5
 30185.29{0.54}3.0
 357.20.60216.17{0.63}2.7914
 40247.06{0.72}3.0
C-VUR 8 -209.30.65123.53{0.36}2.46.89.5
 25154.41{0.45}2.9
 309.40.70185.29{0.54}2.79.112
 35216.17{0.63}3.2
 40247.06{0.72}3.6
C-VUR 10 -2011.40.70123.53{0.36}3.35.67
 2511.50.75154.41{0.45}3.17.59
 3011.60.80185.29{0.54}2.710.412
 35216.17{0.63}3.2
 40247.06{0.72}3.6
C-VUR 12 -2513.60.80154.41{0.45}3.67.28
C-VUR 16 -35181.00216.17{0.63}4.79.58.5
 40247.06{0.72}5.3
Both ends of C-VUR models with * are not ground.
The solid length is a reference value. There will be slight differences among batches.
Be sure to use within the allowable displacement Fmax.(mm).

■C-VUF: Fmax. (allowable displacement) = L×45%
The inner diameter standard type gives priority to guaranteeing the inner diameter, while the outer diameter is for reference only.
Part NumberOuter Diameter
D1
Wire Diameter
d
F
max.
N{kgf}
max.
Reference
TypeD-LPitchSolid LengthTotal Number of Rolls
C-VUF 5-156.00.56.83.33{0.34}2.34.37.5
C-VUF 6-157.20.66.83.33{0.34}1.96.09.0
 2511.35.49{0.56}3.1
C-VUF 8-209.40.79.04.41{0.45}3.16.07.5
C-VUF 10-4011.80.918.08.82{0.90}4.49.910.0
C-VUF 16-5018.41.222.510.98{1.12}6.711.48.5
Both ends of C-VUF models with * are not ground.
The solid length is a reference value. There will be slight differences among batches.
 Moreover, if it is used under the limit condition of the solid length, it may cause the spring to be deformed or be damaged after using only a limited number of times.
Be sure to use within the allowable displacement Fmax.(mm).

Basic InformationThông tin cơ bản

Material SUS304-WPB

Frequently asked question (FAQ)FAQ

Question:Question: How long is the life of a basic round wire coil spring?
Answer:Answer: Unfortunately, there are no specific test values as reference regarding the life of a round wire coil spring because there is individual difference to a certain extent and the installation conditions are complicated.
The usage count varies with the operating temperature, environment, and amount of deformation. To increase the usage count, it is recommended to use the spring up to 70% of the allowable displacement Fmax..
Question:Question: What are the JIS standards for general spring-related materials?
Answer:Answer: Piano wires: JIS G 3522
Iron wires: JIS G 3532
Hard drawn steel wires: JIS G 3521
Stainless steel wires for springs: JIS G 4313
Question:Question: What influence will the usage without a spring rail have on the spring?
Answer:Answer: The usage without a spring rail will cause buckling of the spring, bending of its body and other problems, leading to breakage due to high stress locally generated on the inner side of the bending part. To ensure the service life of the spring, install the spring using the shaft, outer diameter guide rail, etc.
※Basically, it is ideal to use the spring on the intermediate shaft of the inner diameter side guide rail, passing it through from the upper surface to the lower surface.
Question:Question: What influence will the usage count of more than 300,000 times beyond the maximum displacement (when used close to the solid length) have on the spring?
Answer:Answer: The usage count of more than 300,000 times beyond the maximum displacement (when used close to the solid length) will cause high stress breakage above the calculated value on the section. In addition, near the solid length, the effective coil part will gradually get close and the spring constant will increase. Therefore, be sure to use within the allowable displacement Fmax.(mm).
Question:Question: What is the difference between a piano steel wire spring and a hard drawn steel wire spring?
Answer:Answer: There is little difference in appearance between the two materials. In short, the piano wire is an advanced material, and the hard drawn steel wire is a general material.
The piano wire is often used as a spring for precision machinery while the hard drawn steel wire is mostly used as a peripheral spring for groceries or blinds.
They are both high-carbon steels with almost the same chemical composition. The production of piano wires is time-consuming and they are expensive because there is additional standardized management and inspection of impurities, the depth of surface scars, and the depth of decarburized layer.
Although the subtle difference is invisible to the naked eye, it has a great influence on the quality of the spring.

Check other FAQ (2 items) HideĐóng.