OWNERS MANUAL
Page
Error messages issued when robot & controller are connected RCX142
Before using the robot Be sure to read the following notes
1. Absolute Reset
2. Setting the standard coordinates
3 Connection to the controller
2 Caution when turning off the robot controller
IM Company
Introduction
2. Suction couplers have been added. See section 6 in chapter
Clean Room Models YK120XC, YK150XC
1. Robot parameter has been changed. See section 4 in chapter
CHAPTER
CHAPTER 1 Using the Robot Safely
Installation
CHAPTER 2 Functions
CHAPTER 4 Adjustment
CHAPTER
Specifications
Periodic Inspecition
Increasing the robot operating speed
MEMO
CHAPTER
Using the Robot Safely
MEMO
DANGER
1 Safety Information
Fig. 1-2 Warning label
2 Essential Caution Items
1 Observe the following cautions during automatic operation
Fig. 1-1 Warning label
Read owners manual and all warning labels before operation
3 Follow the instructions on warning labels and in this manual
Fig. 1-3 Warning label
7 Provide safety measures for end effector gripper, etc
6 Use caution when releasing the Z-axis vertical axis brake
13Use the following caution during inspection of controller
12Cautions for removing Z-axis brake or Z-axis motor
17Do not remove, alter or stain the warning labels
15Use caution not to touch the controller rear panel cooling fan
21Do not use the robot in locations subject to strong vibrations
22Be sure to make correct parameter settings
18Protective bonding
19Always connect the robot to the specified controller
24Do not apply excessive force to each section
27Caution when turning off the robot controller
28Take the following precautions when transporting the robot
3 Special Training for Industrial Robot Opera- tion
3 Soft limits
4 Robot Safety Functions
1 Overload detection
2 Overheat detection
5 Safety Measures for the System
6 Trial Operation
7 Work Within the Safeguard Enclosure
10 Repair and Modification
9 Adjustment and Inspection
8 Automatic Operation
11 Warranty
CHAPTER 1 Using the Robot Safely
CHAPTER 1 Using the Robot Safely
12 CE Marking
CHAPTER
Functions
MEMO
Fig. 2-1 Manipulator movement
1 Robot Manipulator
User tubing 2 φ3
Fig. 2-2 YK120X, YK150X
Connector for user wiring No.1 to
CHAPTER 2 Functions
CHAPTER 2 Functions
Fig. 2-3 YK120XC, YK150XC
Connector for user wiring No.1 to
Ball screw Linear busing shaft
Viewed from direction A
Fig. 2-4 YK180X, YK220X
CHAPTER 2 Functions
RCX142
2 Robot Controller
Fig. 2-5 Robot controller for YK120X series YK120X, YK150X
3 Robot initialization number list
Parameter changes
4 Parameters for Clean Room Models YK120XC, YK150XC
Precautions during use
To purchasers of this robot
MEMO
CHAPTER
Installation
MEMO
Installation environments
1 Robot Installation Conditions
CHAPTER 3 Installation
M Xmax
Installation base
The maximum reaction force
F Xmax
Do not place the robot on a moving installation base. Excessive loads will be applied to the robot arm by movement of the installation base, resulting in dam- age to the robot
Fig. 3-2 Packed state
2 Installation
2-1 Unpacking
Option
Fig. 3-3 Product configurations
2-2 Checking the product
Standard
2-3 Moving the robot
Fig. 3-5 Installing the robot
Installing the robot
3 Protective Bonding
Symbol 417-IEC-5019
YK180X, YK220X
Fig. 3-6 Ground terminal
CHAPTER 3 Installation
YK120X, YK150X
4 Robot Cable Connection
CHAPTER 3 Installation
Fig. 3-7 Robot cable connections
User tubing
5 User Wiring and User Tubing
User wiring
User signal cable
CHAPTER 3 Installation
3 Signal wiring connections in the machine harness
Connector pins 1 to 6 can be used
BYM-001T-0.6
SM Connector SMR-6V-B
Arm side and base side connector supplied
Manufacture
Connecting a suction hose YK120XC, YK150XC
7-1 R-axis tolerable moment of inertia and acceleration coeffi- cient
7 Attaching The End Effector
Depending on the Z-axis position, vibration may occur when the X, Y or R-axis moves. If this happens, reduce the X, Y or R-axis acceleration to an appropri- ate level
W=0.2kg
7-1-1 Acceleration coefficient vs. moment of inertia YK120X
CHAPTER 3 Installation
W=0.1kg
W=0.5kg
CHAPTER 3 Installation
W=0.4kg
W=0.2kg
7-1-2 Acceleration coefficient vs. moment of inertia YK150X
CHAPTER 3 Installation
W=0.1kg
W=0.5kg
CHAPTER 3 Installation
W=0.4kg
W=0.1 to 0.4kg
7-1-3
Acceleration coefficient vs. moment of inertia YK180X, YK220X
CHAPTER 3 Installation
7-2 Equation for moment of inertia calculation
3 Moment of inertia for cylinder part
5 When the objects center line is offset from the rotation center
7-3 Example of moment of inertia calculation
5 Total moment of inertia
4 Total weight
2 Moment of inertia of the chuck
3 Moment of inertia of workpiece
FZmax
7-4 Attaching the end effector
Fig. 3-23 Z-axis tip shape
FXYmax
Hole diameter
Fig. 3-24 Maximum load applied to end effector attachment
CHAPTER 3 Installation
kgfcm
Make sure that excessive force is not applied to the joints
Fig. 3-26 Maximum acceleration on end effector attachment
7-5 Gripping force of end effector
Table 3-3 Maximum acceleration during robot operation
1 X and Y axes
MEMO
CHAPTER
Adjustment
MEMO
1 Overview
2 Safety Precautions
3 Adjusting the origin
Fig. 4-1 View of R-axis from below
3-1 Absolute reset method 3-1-1 YK120X series YK120X, YK150X
3-1-1-1 Sensor method R-axis
3-1-1-2 Stroke end method X-axis, Y-axis
139 ±
Fig. 4-2 Default origin position YK120X, YK150X, YK120XC, YK150XC
CHAPTER 4 Adjustment
CHAPTER 4 Adjustment
3-1-1-3 Stroke end method Z-axis
side
3-1-2 YK180X series YK180X, YK220X 3-1-2-1 Sensor method R-axis
3-1-2-2 Sensor method X-axis, Y-axis
Fig. 4-5 Default origin position
CHAPTER 4 Adjustment
3-1-2-3 Stroke end method Z-axis
Never enter within the robot movement range during absolute reset
Machine reference display on MPB screen
3-2 Machine reference
Machine reference value = B/A ⋅ 100%
Machine reference
3-3 Absolute reset procedures 3-3-1 Sensor method R-axis
7 Since the message Reset ABS encoder OK? is displayed, check that there are not any obstacles in the robot movement range, and press the F4 key YES
3-3-2 Stroke end method X and Y axes of YK120X, YK150X
8 After the absolute reset is completed, check that the X-axis and Y-axis ma- chine reference value displayed on the MPB is within the absolute reset tol- erance range 40 to
3-3-3 Stroke end method Z-axis
3-3-4 Sensor method X and Y axes of YK180X, YK220X
CHAPTER 4 Adjustment
3-4 Adjusting the machine reference
3-4-1 YK120X series YK120X, YK150X
3-4-1-1 Adjusting the R-axis machine reference YK120X, YK150X
Fig. 4-7 Adjustment of R-axis machine reference View from below
3-4-1-2 Adjusting the R-axis machine reference YK120XC, YK150XC
Fig. 4-8 Adjustment of R-axis machine reference
3-4-1-3 Adjusting the X-axis machine reference
X-axis arm X-axis fixed mechanical stopper B A Bolt
Fig. 4-9 Adjustment of X-axis machine reference
3-4-1-4 Adjusting the Y-axis machine reference
Bolt On back side of arm
Fig. 4-10 Adjustment of Y-axis machine reference
Y-axis moveable mechanical stopper BA X-axis arm
The point data must be reset after adjusting the machine reference
3-4-1-5 Adjusting the Z-axis machine reference
When machine reference5%
CHAPTER 4 Adjustment
Section
3-4-2 YK180X series YK180X, YK220X
3-4-2-1 Adjusting the R-axis machine reference YK180X, YK220X
12 Perform the absolute reset from outside the safeguard enclosure
3-4-2-2 Adjusting the X-axis machine reference
B A Bolt X-axis dog X-axis Sensor
Fig. 4-13 Adjustment of X-axis machine reference
3-4-2-3 Adjusting the Y-axis machine reference
Fig. 4-14 Adjustment of Y-axis machine reference
3-4-2-4 Adjusting the Z-axis machine reference
Prop up the Z-axis with a support stand before beginning the work
Bolt Upper end urethane damper
CHAPTER 4 Adjustment
Lower end urethane damper Ball screw Bolt Z-axis motor Spline nut
Z-axis upper-end mechanical stopper
1 Setting the X-axis and Y-axis soft limits
4 Setting the Soft Limits
7 Set the soft limits to within the figure for the X-axis andY-axis encoder pulses that you noted above in step 5. This software limit setting must be made from outside the safeguard enclosure
Make this setting from outside the safeguard enclosure
5 Setting the Standard Coordinates
A B X Y Z R
6 Affixing Stickers for Movement Directions and Axis Names
+ Y - + R
Fig. 4-17 Positions for affixing the stickers
CHAPTER 4 Adjustment
7 Removing the Robot Covers
same on opposite side
CHAPTER 4 Adjustment
YK120X, YK150X
YK120XC, YK150XC
Base front cover
CHAPTER 4 Adjustment
YK180X, YK220X
Y-axis arm upper cover qM3⋅6 ⋅4 wM3⋅6 ⋅4 eM3⋅6 ⋅4
MEMO
CHAPTER
Periodic Inspecition
5-1 Replacement period
MEMO
Periodic inspection includes Daily inspection 6-month inspection
1 Overview
2 Precautions
2 Inspection to be performed with the controller turned on
3 Daily Inspection
1 Inspection to be performed with the controller turned off
3 Adjustment and parts replacement
Take the following precautions when performing 6-month inspection
4 Six-Month Inspection
1 Bolt tightening torque
Procedure
1 Inspection to be performed with the controller turned off
CHAPTER 5 Periodic Inspection
Check if the fan rotates normally
3 Adjustment and parts replacement
Check for dust on the fan cover. Remove and clean if necessary
2 Inspection to be performed with the controller turned on
Table 5-1 Harmonic drive speed reduction ratio
5-1 Replacement period
5 Replacing the Harmonic Drive Grease
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SK-2 made by Harmonic Drive Systems Inc
Recommended grease
Use the following harmonic drive grease
CHAPTER
Increasing the robot operating speed
MEMO
Axis parameters - Arch position
1 Increasing the robot operating speed
1 Increasing speed by arch motion
q Gate motion
e Arch motion Making the arch position value larger
Robot parameters - Axis tip weight in Chapter 4 Programming manual
= 80 ....... Returns the tolerance to the default value
OUTPOS 3 = 10000 ... Z-axis OUT effective position pulses
4 Increasing the speed by the OUT effective position parameter
OUTPOS 1 = 10000 ... X-axis OUT effective position pulses
OUTPOS 2 = 10000 ... Y-axis OUT effective position pulses
MEMO
CHAPTER
Specifications
MEMO
69.5mm
Basic specification
1 Manipulator
CHAPTER 7 Specifications
CHAPTER 7 Specifications
1-2 External view and dimensions
Fig. 7-1 YK120X
R120
CHAPTER 7 Specifications
139 113
139 ±
User tool installation range
Fig. 7-2 YK150X
CHAPTER 7 Specifications
13 9 ±
CHAPTER 7 Specifications
CHAPTER 7 Specifications
Fig. 7-3 YK120XC
CHAPTER 7 Specifications
CHAPTER 7 Specifications
Fig. 7-4 YK150XC
139 113
CHAPTER 7 Specifications
7-10
Fig. 7-5 YK180X
CHAPTER 7 Specifications
R75.7
CHAPTER 7 Specifications
Viewed from direction C
Fig. 7-6 YK220X
CHAPTER 7 Specifications
7-12
R109
CHAPTER 7 Specifications
Z-axis brake
1-3 Robot inner wiring diagram
CHAPTER 7 Specifications
Y-axis motor
7-15
1-4 Wiring table
Robot cable wiring table
CHAPTER 7 Specifications
Yellow Green
Machine harness wiring table
CHAPTER 7 Specifications
CHAPTER 7 Specifications
Motor wiring table
Origin sensor wiring table
Brake wiring table
Blue
CHAPTER 7 Specifications
Connector
MEMO
SCARA Robots
OWNERS MANUAL