Power-Lock AS Series
- This is the most popular global standard model.
- - This series is highly compatible and is available from many manufacturers both domestically and internationally.
- · The large taper angle makes it easy to tighten and remove.
- - The easiest to use in the series.
- *It does not have a centering function, so a guide must be provided on the boss.
- * The boss does not move during assembly.
Standard Specifications
- - By using high-strength bolts, fewer tightening bolts are required than other companies' products, reducing assembly labor.
- ・We cover a wide range of shaft diameters from Φ19 to Φ500. We also have an assortment of inch sizes.
- Applicable shaft diameter: Φ19 to Φ500
- トルク範囲：294～555000N・m
- Applicable tolerance: Shaft: h8 Hub bore: H8
- Applicable surface roughness: Ra1.6
Stainless steel specifications
- - Suitable for use in harsh environments with corrosive atmospheres.
- The main body is made of austenitic stainless steel, and the tightening bolts (M12 and below) are made of stainless steel (SUH660) with a special lubricating coating on the surface.
This prevents rust from occurring, provides a stable coefficient of friction, and maintains high performance. - ・As a result of the above, there is no need to apply oil during assembly, reducing assembly man-hours.
- Applicable shaft diameter: Φ19 to Φ150
- トルク範囲：196～20900N・m
- Applicable tolerance: Shaft: h8 Hub bore: H8
- Applicable surface roughness: Ra1.6
Electroless nickel plating specifications
- - The main body is electroless nickel plated, which does not peel off.
- - Suitable for simple rust prevention in clean rooms, etc.
- The tightening bolts have a special surface treatment that provides lubrication, eliminating the need to apply oil during assembly. They are chrome-free and environmentally friendly.
- Applicable shaft diameter: Φ19 to Φ300
- トルク範囲：245～151000N・m
- Applicable tolerance: Shaft: h8 Hub bore: H8
- Applicable surface roughness: Ra1.6
Structure
Double Taper
Power-Lock AS series consists of five parts: tapered ring (A), tapered ring (B), outer ring, inner ring, and tightening bolt.
Simply tighten the fastening bolts for a strong connection.
Handling Instructions
Catalogs and Instruction Manuals
Model number display example
| PL | 020 | X | 047 | AS |
| ｜ Shaft diameter |
｜ Outer diameter |
｜ specification |
||
| AS: Standard specifications AS-SS: Stainless steel specification AS-KP: Electroless nickel plating |
Product List
*Click to display detailed information.
PL320X405AS to PL500X605AS are made to order. Please refer to E-Book Catalog for specifications.
Back to top of this pageInch size
| Model number | Shaft diameter mm |
Outer diameter mm |
|---|---|---|
| PL-3/4AS | 19.05 | 47 |
| PL-7/8AS | 22.225 | 47 |
| PL1AS | 25.4 | 50 |
| PL1-1/8AS | 28.575 | 55 |
| PL1-3/16AS | 30.163 | 54.837 |
| PL1-1/4AS | 31.75 | 60 |
| PL1-3/8AS | 34.925 | 60.075 |
| PL1-7/16AS | 36.513 | 65 |
| PL1-1/2AS | 38.1 | 65 |
| PL1-5/8AS | 41.275 | 75 |
| PL1-3/4AS | 44.45 | 75 |
| PL1-7/8AS | 47.625 | 80 |
| PL2AS | 50.8 | 85 |
