Manufacturer: Kamei Iron Works Limited

Features

• I built a device to verify the integrity of a certain electronic component.
• The electric motor was supplied by another party, and its detailed specifications were unknown, so I proceeded with the design and construction while uncertain if it would operate without issues.
• First is the stand that will mount the test device.

Since this test is conducted underwater, the frame is the only part made of steel; the rest is primarily aluminum and stainless steel.
A large oil-free bearing is inserted where the electrical component being tested rotates.

This is the lower section of the rotational test apparatus with the sprocket and chain assembled.

The upper part that transmits the rotation of the electric motor.

Assemble while adjusting the fit between each part to ensure smooth rotation.

After that, we installed the provided items at the customer’s site and performed operational verification.
Although some minor adjustments were needed, we were relieved to deliver it without issues.
Prototype moving equipment always makes us quite nervous during inspections.