[Clean & Pack] Sprockets for Engineering Plastic Block Chains - Double Strand (Part Numbers - CAD Download)

[Clean & Pack] Sprockets for Engineering Plastic Block Chains - Double Strand
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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) Possible applications
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
*US FED STD 209E, ISO 14644-1 ISO 4 to ISO 6 Equiv.
■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]· Sprockets for engineering plastic block chains dedicated to 2-row engineering plastic chains.

(i)Remark

  • 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.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

 
 


[Clean & Pack] [Factory Automation New Product]Sprockets for Engineering Plastic Block Chains - Double Strand: Related Image
  
 Shaft Bore Specs.
(New JIS Key + Tap)
N 
[Clean & Pack] [Factory Automation New Product]Sprockets for Engineering Plastic Block Chains - Double Strand: Related Image
[ ! ]Offset between tooth tip and keyway is ±0.5 mm
Type[M] MaterialCleaning Method
Cleaning MethodCleaning EnvironmentPackaging TypePacking Environment
SH-CHEESSEN 1.4301 Equiv.Precision cleaningClass 1000*Degassing double packingClass 10**
SHD-CHEESSElectrolytic polishing + precision cleaning
SH-CHEERSPrecision cleaning
SHD-CHEERSElectrolytic polishing + precision cleaning
*US FED STD 209E, ISO 14644-1 ISO 6 Equiv.
**US FED STD 209E, ISO 14644-1 ISO 4 Equiv.
[ ! ] 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.
[A]Set Screw

Specification Table

Part Number
SH-CHEESS20
Shaft Bore Dia.
d
Keyway
b2 × t2
Set Screw
M
206 × 2.86
258 × 3.38
308 × 3.38
Part NumberNumber of TeethDoDpRoot Dia.
DB
LBLXYReference Mass
(kg)
Applicable
Chains
TypedH7
SH-CHEESS
SHD-CHEESS
20166865.157.1521.435714.40.6CHER□40 W
CHEA□40 W
CHEF□40 W
CHEE□40 W
25
30
SH-CHEERS
SHD-CHEERS
20169585.6173.73757.37301.3CHEC□60
CHECA60
CHEAC□60
CHEFR□60
25
30
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 1000*

 

Working Environment:
Class 10**


Hydrocarbon cleaning Ro water cleaning
 

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

Use pure water (13 MΩ·cm)
 

Use nitrogen blow

 

Conducted on a clean bench in a Class 10** clean environment
 
*US FED STD 209E, ISO 14644-1 ISO 6 Equiv.
**US FED STD 209E, ISO 14644-1 ISO 4 Equiv.
· Electrolytic polishing + precision cleaning (Part Number: SHD-□□)
 

Working Environment:Class 1000*

 

Working Environment:
Class 10**


Hydrocarbon cleaning Ro water cleaning

 

 

Electrolytic polishing with an electrolytic polishing layer according to the material

 

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

 

Use warm pure water (13 MΩ·cm)

 

 

Use nitrogen blow


 

 

Conducted on a clean bench in a Class 10** clean environment
 
*US FED STD 209E, ISO 14644-1 ISO 6 Equiv.
**US FED STD 209E, ISO 14644-1 ISO 4 Equiv.
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)

Possible applications

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
*US FED STD 209E, ISO 14644-1 ISO 4 to ISO 6 Equiv.

Part Number:  

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Part Number
SH-CHEERS20
SH-CHEESS20
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Shaft Hole Dia. d
(mm)
Cleaning Method

138.99 €

1 Available 7 Days 20Precision Cleaning

120.25 €

1 Available 7 Days 20Precision Cleaning

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Basic information

Chain Type Straight Environmentally Friendly RoHS compliant (10 substances) Properties / applications Clean washing
Number of Teeth(T) 16 Material EN 1.4301 Equiv.

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