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[Clean & Pack]Torsion Springs

[Clean & Pack]Torsion Springs

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  • Volume Discount

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.
■Part Number for Clean & Pack Products
·Degreasing (Anti-rust single packing)     : Part Number SL-□□
·Precision cleaning (Degassing double packing)     : Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing) : Part Number SHD-□□
Product Part Number Cleaning Method Packaging Type Effects Compared to Uncleaned Product Environment (Standard) Process
SL-□□ Degreasing Anti-rust packing Oil removal General environment Regular assembly process
Post battery assembly process
SH-□□ Precision cleaning Degassing double packing Oil removal
Dust removal
Clean environment (Class 10 to 1,000) Battery assembly process
LCD-related post assembly process
In-vehicle camera assembly process
SHD-□□ Electrolytic polishing + precision cleaning Degassing double packing Oil removal
Dust removal
Outgas reduction
Vacuum environment
Clean environment (Class 10 to 1,000)
Pre-semiconductor process
Liquid crystal deposition process
Pre-OLED process
■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

[Features]Arm angles of 90°/135°/180° are available for right and left winding.

(i)Caution

  • See here for related information such as technical information on cleaning effects and other cleaned product lineups.
  • Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
    Please be careful about the application location and storage environment.
  • The spring constant and maximum angle used are indicated based on the value of the smaller wire diameter. Refer to the specification table for the correct specifications.
[Clean & Pack]Torsion Springs: Related Image
Arm Angle 90°
SL-UA90R (Right Winding)
SH-UA90R (Right Winding)
SHD-UA90R (Right Winding)
SL-UA90L (Left Winding)
SH-UA90L (Left Winding)
SHD-UA90L (Left Winding)
Arm Angle 135°
SL-UA135R (Right Winding)
SH-UA135R (Right Winding)
SHD-UA135R (Right Winding)
SL-UA135L (Left Winding)
SH-UA135L (Left Winding)
SHD-UA135L (Left Winding)
Arm angle 180°
SL-UA180R (Right Winding)
SH-UA180R (Right Winding)
SHD-UA180R (Right Winding)
SL-UA180L (Left Winding)
SH-UA180L (Left Winding)
SHD-UA180L (Left Winding)
*The above drawing is Right Winding Type. [!]Torsion springs should be used in the winding direction.
TypeBody MaterialCleaning Method
Arm Angle 90°Arm Angle 135°Arm angle 180°
Right WindingLeft WindingRight WindingLeft WindingRight WindingLeft Winding[M] MaterialCleaning MethodCleaning EnvironmentPackaging TypePacking Environment
SL-UA90RSL-UA90LSL-UA135RSL-UA135LSL-UA180RSL-UA180LSUS304-WPBDegreasingGeneral environmentAnti-rust packingGeneral environment
SH-UA90RSH-UA90LSH-UA135RSH-UA135LSH-UA180RSH-UA180LPrecision cleaningClass 1,000Degassing double packingClass 10
SHD-UA90RSHD-UA90LSHD-UA135RSHD-UA135LSHD-UA180RSHD-UA180LElectrolytic polishing + precision cleaning
[ ! ]Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ]See the details of degreasing, precision cleaning, and electrolytic polishing shown at the bottom of the specification table.

Specification Table

Part Numbernd
SL-UA90R430.5
Part NumberNumber of Coils
n
Wire Dia.
d
Arm Length
L·R
Spring Constant (Torque) N⋅mm/degMax. Angle Used deg (degrees)
TypeI.D.
D
Arm Angle
90°
Arm Angle
135°
Arm Angle
180°
Arm Angle
90°
Arm Angle
135°
Arm Angle
180°
 220.2200.01150.01190.0124414036
 0.30.05630.05860.0611262523
 30.20.00880.0090.0093595856
 0.30.04280.04410.0455383635
 40.30.03450.03540.0363525047
 0.40.10540.1080.1108383634
 50.30.02890.02950.0302616058
 0.40.08820.090.092464543
Arm Angle 90°320.3300.03870.04030.042403836
SL-UA90R (Right Winding)0.40.11990.12480.1301302725
SH-UA90R (Right Winding)30.30.02950.03040.0314565452
SHD-UA90R (Right Winding)0.40.09120.0940.097424039
SL-UA90L (Left Winding)40.40.07360.07550.0774555351
SH-UA90L (Left Winding)0.50.17560.17990.1845444241
SHD-UA90L (Left Winding)50.40.06170.0630.0643716866
Arm Angle 135°0.50.14710.15010.1533545351
SL-UA135R (Right Winding)420.4400.09180.09550.0996393734
SH-UA135R (Right Winding)0.50.22060.22960.2394292827
SHD-UA135R (Right Winding)30.40.070.07220.0744565452
SL-UA135L (Left Winding)0.50.1680.17320.1787424140
SH-UA135L (Left Winding)40.50.13570.1390.1425575452
SHD-UA135L (Left Winding)0.60.27630.28310.2903484745
Arm angle 180°50.50.11380.11610.1185696765
SL-UA180R (Right Winding)0.60.23150.23630.2413605958
SH-UA180R (Right Winding)520.5500.17930.18660.1944393634
SHD-UA180R (Right Winding)0.60.36720.38210.3983313027
SL-UA180L (Left Winding)30.50.13680.14090.1454555251
SH-UA180L (Left Winding)0.60.27970.28830.2974474442
SHD-UA180L (Left Winding)40.60.22590.23140.2373605856
( [ ! ]Spring constant is a reference value specific for arm length cut to be L/2 and R/2.)0.80.69360.71080.7289424140
1 N = 0.101972 kgf50.60.18940.19330.1974757371
1deg = 1° (Angle)0.80.58110.59310.6056545352
 620.6600.30990.32240.336373634
 0.80.9590.99811.0406262524
 30.60.23630.24360.2512565250
 0.80.72990.75230.7762383635
 40.80.58910.60370.619504847
 1.01.40451.43941.476424039
 50.80.49390.50410.5147636160
 1.01.17651.20081.2262515049

Alterations

Part Numbernd(LC·RC·LBC·RBC)  
SL-UA90R430.5LC12−RC15−LBC90−LZ5  
AlterationsArm CutBend Left ArmBend Right Arm
CodeLCRCLBCRBC
Spec.[Clean & Pack]Torsion Springs: Related Image(Right Winding)
[Clean & Pack]Torsion Springs: Related Image
(Right Winding)
[Clean & Pack]Torsion Springs: Related Image
(Left Winding)
[Clean & Pack]Torsion Springs: Related Image
(Left Winding)
[Clean & Pack]Torsion Springs: Related Image
Cuts arm down to the length
of LC or RC.
[ ! ]LC ≥ 3, RC ≥ 3
1 mm Increments
Ordering Code LC12
● LBC: Bending direction configurable (See the figure above)
[ ! ]Select from LBC0, LBC90, LBC180 and LBC270
● LZ:: Bending position configurable (1 mm Increments)
[ ! ]LZ ≥ 3 L-LZ ≥ 3
Ordering Code LBC90–LZ10
● RBC: Bending direction configurable (See the figure above)
[ ! ]Select from RBC0, RBC90, RBC180 and RBC270
● RZ:: Bending position configurable (1 mm Increments)
[ ! ]RZ ≥ 3 R-RZ ≥ 3
Ordering Code RBC90–RZ10
Cleaning Process
·Degreasing (Part Number: SL-□□)

Working Environment: General environment


Alkaline warm pure water
 
 
    
Ultrasonic pure water cleaning
after cleaning with pure water 
*3 times
Dry
 
 

Anti-rust single packing
 
 
·Precision cleaning (Part Number: SH-□□)
 

Working Environment:
Class 1,000

 

Working Environment:
Class 10


Hydrocarbon cleaning
Ro water cleaning
 

After high-pressure water jet cleaning (Ro water)
Wash with pure water (10 MΩ·cm)

Use pure water (13 MΩ·cm)

Use nitrogen blow

 

Conducted on a clean bench
in a class 10 clean environment
·Electrolytic polishing + precision cleaning (Part Number: SHD-□□)
 

Working Environment:
Class 1,000

 

Working Environment:
Class 10


Hydrocarbon cleaning Ro water cleaning

 

 

Electrolytic polishing with an electrolytic polishing layer according to the material

 

After high-pressure water jet cleaning (Ro water) Wash with pure water (10 MΩ·cm)

 

Use warm pure water (13 MΩ·cm)

 

 

Use nitrogen blow


 

 

Conducted on a clean bench in a class 10 clean environment
 
Packaging Example
For degreasing:
(Part Number: SL-□□)
For precision cleaning or electrolytic polishing + precision cleaning:
(Part Number: SH-□□/SHD-□□)

[ ! ] Both the first and second layer packaging are degassed.
Cleaning Effectiveness / Recommended Environment for Use

Cleaning Method

Product Part Number

Packaging Type

Effects Compared to Uncleaned Product

Environment (Standard)

Use Case and Process

DegreasingSL-□□Anti-rust packingOil removalGeneral environmentRegular assembly process
Post battery assembly process
Precision cleaningSH-□□Degassing double packingOil removal
Dust removal
Clean environment (Class 10 to 1,000)Battery assembly process
LCD-related post assembly process
In-vehicle camera assembly process
Electrolytic polishing + precision cleaningSHD-□□Degassing double packingOil removal
Dust removal
Outgas reduction
Vacuum environment
Clean environment (Class 10 to 1,000)
Pre-semiconductor process
Liquid crystal deposition process
Pre-OLED process

Part Number 

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Part Number
SH-UA90L2-2-0.2
SH-UA90L2-2-0.3
SH-UA90L2-2-[0.2,​0.3]
SH-UA90L2-3-0.2
SH-UA90L2-3-0.3
SH-UA90L2-3-[0.2,​0.3]
SH-UA90L2-4-0.3
SH-UA90L2-4-0.4
SH-UA90L2-4-[0.3,​0.4]
SH-UA90L2-5-0.3
SH-UA90L2-5-0.4
SH-UA90L2-5-[0.3,​0.4]
SH-UA90L3-2-0.3
SH-UA90L3-2-0.4
SH-UA90L3-2-[0.3,​0.4]
SH-UA90L3-3-0.3
SH-UA90L3-3-0.4
SH-UA90L3-3-[0.3,​0.4]
SH-UA90L3-4-0.4
SH-UA90L3-4-0.5
SH-UA90L3-4-[0.4,​0.5]
SH-UA90L3-5-0.4
SH-UA90L3-5-0.5
SH-UA90L3-5-[0.4,​0.5]
SH-UA90L4-2-0.4
SH-UA90L4-2-0.5
SH-UA90L4-2-[0.4,​0.5]
SH-UA90L4-3-0.4
SH-UA90L4-3-0.5
SH-UA90L4-3-[0.4,​0.5]
SH-UA90L4-4-0.5
SH-UA90L4-4-0.6
SH-UA90L4-4-[0.5,​0.6]
SH-UA90L4-5-0.5
SH-UA90L4-5-0.6
SH-UA90L4-5-[0.5,​0.6]
SH-UA90L5-2-0.5
SH-UA90L5-2-0.6
SH-UA90L5-2-[0.5,​0.6]
SH-UA90L5-3-0.5
SH-UA90L5-3-0.6
SH-UA90L5-3-[0.5,​0.6]
SH-UA90L5-4-0.6
SH-UA90L5-4-0.8
SH-UA90L5-4-[0.6,​0.8]
SH-UA90L5-5-0.6
SH-UA90L5-5-0.8
SH-UA90L5-5-[0.6,​0.8]
SH-UA90L6-2-0.6
SH-UA90L6-2-0.8
SH-UA90L6-2-[0.6,​0.8]
SH-UA90L6-3-0.8
SH-UA90L6-3-[0.6,​0.8]
SH-UA90L6-4-0.8
SH-UA90L6-4-1.0
SH-UA90L6-4-[0.8,​1]
SH-UA90L6-5-0.8
SH-UA90L6-5-1.0
SH-UA90L6-5-[0.8,​1]
SH-UA90R2-2-0.2
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipArm Angle Inner Dia. D Max. Angle Used
(deg)
Wire Dia. d
(Ø)
Number of Winding Spring Constant
(N・mm/deg)
Cleaning Method Alterations

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2410.220.0115Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2260.320.0563Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)2410.2 ~ 0.320.0115Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2590.230.0088Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2380.330.0428Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)2590.2 ~ 0.330.0088Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2520.340.0345Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2380.440.1054Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)2520.3 ~ 0.440.0345Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2610.350.0289Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)2460.450.0882Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)2610.3 ~ 0.450.0289Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3400.320.0387Precision CleaningNone

MYR 57.69

1 Piece(s)Available 15 Day(s) or more Arm Angle 90° (Left Winding)3300.420.1199Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)3400.3 ~ 0.420.0387Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3560.330.0295Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3420.430.0912Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)3560.3 ~ 0.430.0295Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3550.440.0736Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3440.540.1756Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)3550.4 ~ 0.540.0736Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3710.450.0617Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)3540.550.1471Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)3710.4 ~ 0.550.0617Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4390.420.0918Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4290.520.2206Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)4390.4 ~ 0.520.0918Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4560.430.07Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4420.530.1680Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)4560.4 ~ 0.530.07Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4570.540.1357Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4480.640.2763Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)4570.5 ~ 0.640.1357Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4690.550.1138Precision CleaningNone

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)4600.650.2315Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)4690.5 ~ 0.650.1138Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5390.520.1793Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5310.620.3672Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)5390.5 ~ 0.620.1793Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5550.530.1368Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5470.630.2797Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)5550.5 ~ 0.630.1368Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5600.640.2259Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5420.840.6936Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)5600.6 ~ 0.840.2259Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5750.650.1894Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)5540.850.5811Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)5750.6 ~ 0.850.1894Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)6370.620.3099Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)6260.820.9590Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)6370.6 ~ 0.820.3099Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)6380.830.7299Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)6560.6 ~ 0.830.2363Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)6500.840.5891Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)642141.4045Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)6500.8 ~ 140.5891Precision CleaningProvided

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)6630.850.4939Precision CleaningNone

MYR 64.62

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Left Winding)651151.1765Precision CleaningNone

-

1 Piece(s) 15 Day(s) or more Arm Angle 90° (Left Winding)6630.8 ~ 150.4939Precision CleaningProvided

MYR 57.69

1 Piece(s)Available 8 Day(s) or more Arm Angle 90° (Right Winding)2410.220.0115Precision CleaningNone

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Basic Information

Environmentally friendly RoHS Compliant (10 Substances) Characteristics/Applications Clean Washed Material SUS304-WPB

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