Chapter 4
Preparations for installation
9
4.2. Preparation of required components
• The following components (e.g., bolts) and materials are required for installing this product. The
customer is required to prepare them by referring to the separately provided “Outer dimensions”
drawings and specification sheet.
• If the shape of the actual section differs from the illustration below, refer to the separately provided
“Outer dimensions” drawings and specification sheet.
• Prepare the case installation component and shaft installation component that have been designed and
manufactured based on the separately provided “Outer dimensions” drawings and specification sheet.
For type F (Fig. 2-6), which is structured in such a way that the lubricant cannot be sealed inside,
prepare the shaft installation component that has been designed and manufactured based on the
separately provided “Outer dimensions” drawings, specification sheet, and catalogs for the N and E
series.
The actual components may differ from the required components shown in the above illustration,
depending on the customer’s equipment.
Important
Fig. 4-1 “Example: Type B (Fig. 2-2)”
Serrated lock washer
Hexagon socket head cap screw
Hexagon socket
head cap screw
Case installation
component
Shaft installation component
Motor
Motor mounting bolt
Serrated lock
washer
