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RM2-755/1255SL
YASKAWA RM2-755/1255SL User Manual
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B-11
166006-1CD
166006-1CD
Appendix B
B.1
Illustrated Parts List
RM2-755/1255SL
Positioner
31
130431
-
3
CL
AMP
, WIRE, PLASTIC, P-
STYLE, 1/4”
2
32
137147
-
2
SCREW
,PPH,M5X8,JIS B 1
188
,W/
CAPTIVE LOCK & FLA
T
W
ASHERS
2
33
472303
-
3
SCREW
, SHC, M12x20, CLASS
12.9
1
ITEM NO.
RM2-755SL
,
P
ART NO.
RM2-1255
SL,
P
ART NO.
DESCRIPTION
755
Qty
1255
Qty
91 of 145
90
92
Table of Contents
Default Chapter
15
Table of Contents
15
1 Introduction
18
About this Document
18
System Overview
19
Positioner Configuration
21
Welding Ground System
21
Major Components
21
Optional Equipment
21
Reference Documentation
22
Customer Support Information
23
2 Installation
24
Contents Confirmation
25
Major Components
25
Optional Equipment
25
Materials Required
26
Customer-Supplied Items
26
Positioner Installation
27
Site Preparation
27
Location
28
Shipping Bolts and Bracket
30
Transporting Method
31
Using an Overhead Crane
32
Using Forklifts
33
Mounting Positioner
34
Setting Headstock
35
Setting Tailstock
36
Mounting the Positioner on the Floor
38
Customer-Supplied Tooling Fixtures
40
Installation of Safeguarding
41
Responsibility for Safeguarding (ISO10218)
41
Adjusting the Hardstops
42
3 Power Connections
44
Electrical Connections
44
Grounding
44
Cable Connection
45
Connection to the Positioner
45
Connection to the Controller
45
Shop Air Connections
46
4 Basic Specifications
47
Basic Specifications List
47
Part Names and Working Axes
49
Mounting Dimensions
49
Dimensions and Working Envelope
50
5 Load Specifications and Jig Mounting
51
Details of Fixture Mounting
51
Fixture Specifications
51
6 Maintenance and Inspection
52
Inspection Interval
53
Battery Pack Replacement
55
Grease Replenishment/Exchange for Speed Reducers
56
Main Axis
56
Reducer
56
Main (Swing) Axis Hardstops
56
Slewing Bearing Raceway
57
Gear and Pinion Teeth Lubrication
57
Tooling Axes Reducer
61
Tailstock Lubrication
62
Swingarm Main Swing Axis
62
Motomount Lubrication (if Equipped)
62
General Cleaning
63
Sigma-5 Servomotors
63
Servo Pack
63
Main (Sweep) Axis Reduction Gear Unit (RV-320E-X)
64
Setting (Sweep) Axis Backlash
64
Positioner Assembled from August 2018 or Later
64
Positioner Production Prior to October 2018
68
Welding Ground System
69
Inspection and Cleaning of Carbon Brushes
69
Ground Brush Replacement
69
AC Servomotor Encoder Back-Up Battery
71
Positioner Home Position
72
RM2-755 Headstock
72
Setting the Main Axis (S1) to Home (Zero) Position
72
Defining Trunnion Axis (S1) "A-Side
72
RM2-1255 Headstock
74
Setting the Main Axis (S1) to Home (Zero) Position
74
Setting the Tooling Axis (S2 & S3) to Home (Zero) Position
76
Re-Homing" Tooling Axes S2 & S3 to Flat at the Manipulator and Operator
77
Troubleshooting
78
Motomount
78
7 Recommended Spare Parts
79
Performance Charts
80
Positioner Assembly
80
Appendix A
80
Illustrated Parts List
81
Appendix B
81
Illustrated Parts List Layout
82
Parts List Table Structure
82
Illustrated Parts List for RM2-755SL and 1255SL with Grease Fittings
83
Illustrated Parts List for RM2-755SL with Multiport Lubricator (August 2018 or Later
94
Illustrated Parts List for RM2-1255SL with Multiport Lubricator (August 2018 or Later
104
Illustrated Parts List for Tailstock
116
Appendix C
118
Glossary
118
4
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YASKAWA RM2-755/1255SL Specifications
General
Brand
YASKAWA
Model
RM2-755/1255SL
Category
Valve Positioners
Language
English
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