8
5. Coupling with Other Machines
9
5. Coupling with Other Machines
CAUTION
- Confirm the rotation direction before coupling with the AGV main unit. Difference in the rotation
direction may cause injury or damage to the equipment.
- Pay attention to the direct coupling accuracy when the unit is directly coupled with the AGV main
unit. Securely fasten tightening bolts before operation; otherwise, injury or damage to the equip-
ment may result due to scattering fragments.
5-1 Confirming Rotation Direction
When connecting output power supply (U, V, W) for the servo drive unit to the servo motor terminals
(U, V, W), the motor shaft rotates counterclockwise as seen from the anti-load side. (Reverse rotation of
general motors for Japan’s domestic market.)
Note that changing the phase sequence of the U, V, W wiring will prevent this product from operating
and may cause malfunctions. Always perform wiring in the designated phase sequence.
The output rotation direction should be in the direction of the arrow in the figure below.
The rotational direction may differ in the case of special specifications, so confirm the manufacturing
specifications.
Table 5-1 Output Shaft Rotation Direction
Type
ECO (Gear Output Shaft Rotation)
PRO (Ring Gear Housing Rotation)
Size
S, M
M, L
Frame Size
5087E, 5097E
5097P, 5107P
Output shaft rota-
tion direction
(as seen from the
load side)
Reverse rotation with respect to the input
rotational direction.
Same rotation with respect to the input
rotational direction.
