CP-6-series Mechanical Reference - 第264页
Adjust the "down" lifter in the same way. 4.2 Adjustment of the Deceleration Sensors W arning Turn off the 200 V servo power before carrying out this work. There are upper and lower deceleration sensors. These …
4. Elevators
Each of the elevators is a unit composed of a frame, lifter, motor, ball screw, and the like.
Elevators are used to raise or lower loaded pallets.
4.1 Adjustment of the Pallet Confirmation Sensors
Warning
Turn off the 200 V servo power before carrying out this work.
1. Set the sensor amp dial to "MIN."
2. Clamp a pallet on the "up" lifter.
At this time, adjust the position of the sensor so that the side surface of the dog
coincides with the side surface of the sensor.
Dog
Pallet confirmation sensor
Pallet
CP6M9020
Ball screw
Lifter
Motor
Frame
CP6M9019
Part 8 Chapter 4 Elevators
Edition 1.0 8-4-1 CP-6-series Mechanical Reference
Adjust the "down" lifter in the same way.
4.2 Adjustment of the Deceleration Sensors
Warning
Turn off the 200 V servo power before carrying out this work.
There are upper and lower deceleration sensors.
These sensors are also installed on the IN-side and OUT-side elevators as well, and
should be adjusted in the same way.
Upper deceleration sensor
Lower deceleration sensor
Dog
Lifter
CP6M9022
Pallet confirmation sensor
Pallet
Dog
CP6M9021
Part 8 Chapter 4 Elevators
Edition 1.0 8-4-2 CP-6-series Mechanical Reference
1. Perform inching to raise the lifter.
2. Stop operation before the lifter reaches its highest position.
3. While monitoring the position of the cam follower moving within the groove on
the ball screw, raise the lifter further.
4. Stop the lifter when the cam follower reaches the horizontal (flat) surface of the
cam groove.
5. At this point, adjust the position of the upper deceleration sensor so that the
distance from the center of the sensor to the upper edge of the dog is 17.0 mm.
6. Next, lower the lifter to its lowest position and adjust the lower deceleration
sensor using the same procedure as for the upper deceleration sensor.
17.0 mm
Ball screw
Cam follower
Position where stopped
Flat surface
Cam groove
Lower deceleration sensor
CP6M9024
17.0 mm
Ball screw
Cam follower
Position where stopped
Flat surface
Cam groove
Upper deceleration sensor
CP6M9023
Part 8 Chapter 4 Elevators
Edition 1.0 8-4-3 CP-6-series Mechanical Reference