The PSL-K type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The wedge effect is augmented by the inner sleeve groove to achieve high transmission torque. The Standard PSL-K is a steel specification.
Bore diameter |
6mm to 42mm |
Maximum permissible torque |
5.9Nm to 750Nm |
Maximum permissible thrust power |
1950N to 36000N |
The PSL-K-B type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The wedge effect is augmented by the inner sleeve groove to achieve high transmission torque. For the PSL-K-B type, a hexagon bolt is used for the clamping bolt. It can be assembled if there is not enough space in a thrust direction.
Bore diameter |
6mm to 42mm |
Maximum permissible torque |
5.9Nm to 750Nm |
Maximum permissible thrust power |
1950N to 36000N |
The PSL-K-C type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The wedge effect is augmented by the inner sleeve groove to achieve high transmission torque. The PSL-K-C type is a simple anti-rust specification with electroless nickel plating coated on its body.
Bore diameter |
6mm to 42mm |
Maximum permissible torque |
5.9Nm to 750Nm |
Maximum permissible thrust power |
1950N to 36000N |
The PSL-K-F type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The wedge effect is augmented by the inner sleeve groove to achieve high transmission torque. The PSL-K-F type is an antirust specification with stainless material used on its body.
Bore diameter |
6mm to 35mm |
Maximum permissible torque |
4.7Nm to 504Nm |
Maximum permissible thrust power |
1560N to 28800N |
The PSL-G type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The standard PSL-G type is a steel specification.
Bore diameter |
19mm to 120mm |
Maximum permissible torque |
289Nm to 13500Nm |
Maximum permissible thrust power |
30500N to 225000N
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The PSL-G-C type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The PSL-G-C type is a simple anti-rust specification with electroless nickel plating coated on its body.
Bore diameter |
19mm to 60mm |
Maximum permissible torque |
289Nm to 2810Nm |
Maximum permissible thrust power |
30500N to 93600N |
The PSL-D type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The standard PSL-D type is a steel specification.
Bore diameter |
6mm to 50mm |
Maximum permissible torque |
6Nm to 1760Nm |
Maximum permissible thrust power |
2100N to 70300N |
The PSL-D-C type is a mechanical-type shaft lock joint. By fastening the clamping bolt, the outer sleeve moves in an axial direction. At this time, a force that pushes the inner surface of hub and shaft is generated by the wedge effect of the inner sleeve and taper surface to perfectly fasten a shaft and hub. The standard PSL-D-C type is a simple anti-rust specification with electroless nickel plating coated on its body.
Bore diameter |
16mm to 50mm |
Maximum permissible torque |
67Nm to 1760Nm |
Maximum permissible thrust power |
8400N to 70300N |
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