[Clean & Pack]Pulleys for Flat Belts - Width L = 110 to 510

Brand :

MISUMI

Caution

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.

Product Description

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.

Selectable from Crowned with the center slightly higher than both ends and Crosspiece Groove Straight.

[Material]Aluminum Alloy, STKM13 A, SUS304
[Surface Treatment]Clear Anodize, Electroless Nickel Plating
[Type]Pulley
[Pulley Shape]Crowned (No Flange), Crosspiece Groove Straight (No Flange)
[Pulley Width: L (mm)]110 to 510
[Shaft Bore Type] Round Hole + Tap, Keyway + Tap (New JIS)

Crowned Crosspiece Groove Straight Crosspiece Groove Part [ ! ]X ≥ Y

[!] For Crosspiece Groove Part Dimensions, see "Pulley, Idler Relief Dimensions".

■New JIS (B1301) Keyway Dimensions

Nominal	d_H7		b_JS9		t Tolerance
N8	8	+0.036	3	±0.0125	1.4	+0.1
N10	10	0	3	±0.0125	1.4	0
NK10	10		4	±0.0150	1.8
N12	12	+0.043	4		1.8
N15	15	0	5		2.3
N20	20	+0.052	6		2.8
N25	25	0	8	±0.0180	3.3	+0.2
N30	30		8			0
N35	35	+0.062 0	10

■Keyway Shape

Type		[M] Material		[S] Surface Treatment	Cleaning Method
Crowned	Crosspiece Groove Straight	Pulley	Press Fit Bushing	[S] Surface Treatment	Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-ROBAWC	SL-ROBAWM	Aluminum Alloy	Aluminum Alloy	Clear Anodize	Degreasing	General environment	Anti-rust packing	General environment
SH-ROBAWC	SH-ROBAWM	Aluminum Alloy	Aluminum Alloy	Clear Anodize	Precision cleaning	Class 1,000	Degassing double packing	Class 10

[!]Set screws are not included.
*1 Since the drawing surface of pipe is unpolished, the Inner Dia. d₁ is misshapen to some extent.
[ ! ] Products are packed by order quantity. 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.