“High-Performance and High-Accuracy Robotic Hand Changer (model SWR)” that changes robotic hands and tools has no backlash and prevents locating errors that lead to troubles of automation.
Introducing tools for transfer hand: a hole clamp by gripping inside a workpiece hole (model WKH) and a cylinder that holds a workpiece with steel balls (model WKA).

High-accuracy locating pin with expansion and retraction of pin head.
The 1.1mm large-expansion model enables “easy setup” and “high-accuracy locating” of a workpiece during automated transfer, assembly and machining, for improving productivity and quality, and reducing defect ratio.

Expansion locating pin with the highest locating repeatability: 3μm among KOSMEK expansion locating pins.
Best for finishing and high-accuracy machining.
(Lineup: Pneumatic double acting model, hydraulic single-acting model and hydraulic double-acting model)

Simple, quick and high-accuracy fixture pallet change with Pallet Clamp
Both automatic and manual fixture changes possible, reducing a fixture setup time to the minimum.

High-Accuracy Robot Setup Example
Using locating clamps with 3μm locating repeatability enables to eliminate re-teaching and re-positioning with a camera when re-setting the robot.

Three functions in one cylinder: Lift Cylinder, Locating Pin and Hole Clamp
Saves space required for lifting devices.