With a Lineup from Small Diameter Shafts

Standard models can accommodate plus shaft tolerances of servomotors, etc. Simple structure with a small number of parts and excellent cost performance.

Most Popular Global Standard Model

Fewer bolts, allowing reduced time and manpower for installation. Stainless steel specifications and electroless nickel plating specifications are also available.

High Torque Transmission Capacity Type

Packages finished with electroless nickel plating are also available. Perfect for applications requiring very high capacity in clean room environments.

Type with Flange and Self-centering Function

Simply constructed with only an inner and an outer ring and a few locking bolts.

Suitable for Small Hub Applications

Constructed of the following four parts: inner and outer rings, a spacer and locking bolts.

The Simplest Element Type

Compact and lightweight. Requires a minimum of installation space. Provides superior cost performance and fit for applications requiring many Power-Locks.

Pressure Flange Integrated Type

Suitable for small hub applications with the small inner-to-outer diameter ratio. Simply constructed with only an inner and an outer ring and a few locking bolts.

Quick to Connect with a Single Nut.

Can be easily locked with a single nut. Surface plated, simple rust prevention, and special surface treated nuts do not require oil to be applied during assembly.

External Locking Type

Simple structure for easy mounting and removal. The larger the shaft diameter, the greater the torque can be transmitted.