Chapter 2 Product Overview
3
Chapter 2 Product Overview
This chapter describes provides an overview of this product.
2.1. Name of each section
This section provides an explanation of the name of each section.
If the shape of the actual section differs from the illustration below, refer to the separately provided “External
dimensions” drawings and specification sheet.
Fig. 2-1
The shape of the reduction gear may differ from the illustration below depending on the ordered
specifications.
2.2. Parts codes of catalog products
The parts codes are assigned as follows for the N series catalog products.
For detailed specifications of those products not included in the catalog, refer to the separately provided
“External dimensions” drawings and specification sheet. If anything is unclear, refer to our contact
information.
<Parts codes of catalog products>
Example) P40AN001B00, P40AN001D00
The third digit from the end of the parts number (“B” or “D”) indicates a catalog product.
Any other codes indicate products not included in the catalog.
For the parts number, check “Parts number” indicated on the shipping label of the product (Fig. 4-4).
Note: The last two digits of the parts code, are within the range from 00 to 99 (“00” in the above parts code),
indicate the revision code.
Tapped hole for shaft
installation
Seal cap
Hole for
injecting/draining
grease
Shaft
O-ring groove on
the shaft
(No O-ring groove is provided on
the shafts of RV-25N, 42N, 60N,
80N, 100N, and 125N.)
Case
O-ring groove on the case
Standard input gear
(Optional)
Spur gear
Removal tap
(For disassembling
from machine)
Case fixing
hole
Tapped hole for
handling/lifting bolt
Important
