Power-Lock AS Series
- It is the most popular global standard model.
- ・Many manufacturers are available both domestically and abroad, and this series is highly compatible.
- ・The large taper angle makes it easy to tighten and remove.
- ・The easiest to handle in the series.
- ※It does not have a self-centering function, so it is necessary to provide a guide part on the hub.
- ※There is no hub movement when assembling.
Standard package
- ・Fewer bolts compared to other company’s products by employing high-strength locking bolts, allowing reduced time and manpower for installation.
- ・It covers a wide range of shaft diameters from Φ19 to Φ500. Available also in inch sizes.
- Applicable shaft diameter ：Φ19～Φ500
- Torque range ：294～555000N・m
- Applicable tolerance ：Shaft ：h8 Hub hole ：H8
- Applicable surface roughness ：Ra1.6
Stainless Steel Package
- ・Suitable for use in adverse environments with corrosive atmosphere.
- ・The main unit is built with austenite stainless steel while the locking bolts (M12 or below) are made of specially lubricated stainless steel (SUH660).
These materials minimize dust and maintain a constant friction coefficient and high efficiency. - ・Due to the above, no additional lubrication is necessary during assembly. Installation time can be reduced.
- Applicable shaft diameter ：Φ19～Φ150
- Torque range ：196～20900N・m
- Applicable tolerance ：Shaft ：h8 Hub hole ：H8
- Applicable surface roughness ：Ra1.6
Electroless nickel plated
- ・The units are plated with peel-proof electroless nickel.
- ・Rust preventive series suitable for use in clean rooms.
- ・The locking bolts have a special surface treatment with lubricating effect, so no additional lubrication is necessary during assembly. The electroless nickel-plated models are chrome-free and environmentally friendly.
- Applicable shaft diameter ：Φ19～Φ300
- Torque range ：245～151000N・m
- Applicable tolerance ：Shaft ：h8 Hub hole ：H8
- Applicable surface roughness ：Ra1.6
Construction
Double taper
・The AS Series Power-Locks are constructed of the following five parts: taper rings (A) and (B), inner and outer rings and locking bolts. Simply tighten these bolts to achieve a completely secure connection.
Handling method
Catalogs ・Instruction Manuals
Model No. examples
| PL | 020 | X | 047 | AS |
| ｜ Shaft diameter |
｜ Outer Diameter |
｜ Package |
||
| AS：Standard package AS-SS：Stainless Steel Package AS-KP：Electroless nickel plated |
List of Models
※Click the name for more information.
PL320X405AS to PL500X605AS are made-to-order products. See catalog data for specifications.
Back to topInch size
| Model No. | 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 |
