Sign In
Upload
Manuals
Brands
Flowserve Manuals
Controller
Limitorque MX-20
Flowserve Limitorque MX-20 Actuators Manuals
Manuals and User Guides for Flowserve Limitorque MX-20 Actuators. We have
1
Flowserve Limitorque MX-20 Actuators manual available for free PDF download: User Instructions
Flowserve Limitorque MX-20 User Instructions (164 pages)
Limitorque MX Series Electronic Actuator
Brand:
Flowserve
| Category:
Controller
| Size: 8 MB
Table of Contents
Table of Contents
3
1 Introduction
9
Premise
9
Procedure Emphasis
9
Important Notes and Warning Statements
9
Reference Documents
10
1010 MX Actuator Subassembly
11
Figure 2.1 - Typical MX Actuator
11
MX Actuator Subassembly Components
12
Product Description
12
Storage
12
Table 2.1 - MX Actuator Subassembly Components
12
Unit Weights
13
Product Identification
13
Initial Inspection and Recording Suggestions
13
Figure 2.2 - MX Nameplate
13
Table 2.2 - Unit Weights
13
Maintenance
14
Recommended Maintenance
14
Unit Lubrication
14
Figure 2.3 - Oil Fill/Plug Locations (MX-05 through -40)
15
Figure 2.4 - Oil Fill and Drain Locations (MX-85, -140, and -150)
15
Table 2.3 - MX-05 and -10 Oil Capacities When Using Oil Fill/Plug Ports
15
O-Ring and Lubrication
16
Subassembly Removal and Remounting Procedures
16
How to Order Replacement Subassemblies
16
Replacement Parts
17
Return Procedure
17
3 Remove Actuator from Mounting Adapter
19
Actuator Removal with Type B1/B4/B4E Base (Torque)
19
Removal (Type B1/B4/B4E Base)
19
Remounting (Type B1/B4/B4E Base)
20
Actuator Removal with Type A1/A1E Base (Thrust)
22
Removal (Type A1/A1E Base) Actuator Removal Separate from Thrust Base
22
Remounting (Type A1/A1E Base) Actuator Remounting Separate from Thrust Base
23
Removal (Type A1/A1E Base) Actuator and Thrust Base as a Unit
25
Remounting (Type A1/A1E Base) Actuator and Thrust Base as a Unit
26
4 Mechanical Assemblies
27
Motor
27
Figure 4.1 - Motor (MX-05, -10, -20, and -40)
27
Table 4.1 - Motor Parts List
27
Removal
28
Remounting
29
Figure 4.2 - Motor and Adapter (MX-140)
30
Removal and Mounting of MX-140 Motor (40 RPM and Greater)
30
Table 4.2 - Motor Parts List
30
Mounting of MX-150 Motor
31
Remounting
31
Table 4.3 - Motor Parts List
31
Figure 4.3 - Motor, Support Plate and Adapter (MX-150)
32
Declutch
33
Figure 4.4 - Declutch (MX-05 and -10)
33
Table 4.4 - Declutch Parts List (MX-05 and -10)
33
Figure 4.5 - Declutch (MX-20 and -40)
34
Table 4.5 - Declutch Parts List (MX-20 and -40)
34
Figure 4.6 - Declutch (MX-85, -140, and -150)
35
Removal
35
Table 4.6 - Declutch Parts List (MX-85, -140, and -150)
35
Remounting
37
Top-Mounted Handwheel (MX-05, -10, -20, and -40)
40
Figure 4.7 - Top-Mounted Handwheel (MX-05, -10, -20, and -40)
40
Table 4.7 - Top-Mounted Handwheel Parts List (MX-05, -10, -20, and -40)
40
Remounting
41
Removal
41
Side-Mounted Handwheel Without Spur Gear Attachment (MX-10, -20, -85, -140, and -150)
43
Figure 4.8 - Side-Mounted Handwheel (MX-10 and -20)
43
Table 4.8 - Side-Mounted Handwheel Parts List (MX-10 and -20)
43
Figure 4.9 - Side-Mounted Handwheel (MX-85, -140, and -150)
44
Side-Mounted Handwheel Without Spur Gear Attachment (MX-85, -140, and -150)
44
Table 4.9 - Side-Mounted Handwheel Without Spur Gear Attachment Parts List (MX-85, -140, and -150)
44
Removal
45
Removal of Side-Mounted Handwheel (MX-10, -20, -85, -140, and -150)
45
Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 - 07/08
46
Remounting
47
Side-Mounted Handwheel with Spur Gear Attachment (MX-40, -85, -140, and -150)
48
Figure 4.10 - Side-Mounted Handwheel with SGA (MX-40)
48
Table 4.10 - Side-Mounted Handwheel Parts List (MX-40)
48
Figure 4.11 - Side-Mounted Handwheel with SGA (MX-85, -140, and -150)
49
MX-85, -140, and -150 Handwheel with SGA
49
Table 4.11 - Side-Mounted Handwheel Parts List (MX-85, -140, and -150)
49
Removal
50
Removal of Handwheel
50
Remounting
53
Converting Top-Mounted Handwheel to Side-Mounted Handwheel (MX-10, -20, and -40)
58
Removing Top-Mounted Handwheel
58
Installing Side-Mounted Handwheel
59
Thrust Base Type A1/A1E
61
Figure 4.12 - Type A1 Thrust Base (MX-05, -10, -20, and -40)
61
Table 4.12 - Type A1 Thrust Base Parts List (MX-05, 10, -20, and -40)
61
Figure 4.13 - Type A1 Thrust Base (MX-85) - F16 Flange
62
Table 4.13 - Type A1 Thrust Base Parts List (MX-85)
62
Figure 4.14 - Type A1 Thrust Base (MX-85, -140, and -150) - F25 Flange
63
Table 4.14 - Type A1 Thrust Base Parts List (MX-85, -140, and -150) - F25 Flange
63
Remounting
64
Removal
64
Torque Base Type B1
65
Figure 4.15 - Type B1 Torque Base (MX-05, -10, -20, and -40)
65
Table 4.15 - Type B1 Torque Base Parts List (MX-05, -10, -20, and -40)
65
Remounting
66
Removal
66
Baseplate Type B4
67
Figure 4.16 - Type B4 Baseplate (MX-05, -10, -20, and -40)
67
Table 4.16 - Type B4 Baseplate Parts List
67
Figure 4.17 - Type B4 Baseplate (MX-85, -140, and -150)
68
Removal
68
Remounting
70
Worm Shaft
71
Figure 4.18 - Worm Shaft (MX-05, -10, -20, and -40)
71
Table 4.17 - Worm Shaft Parts List
71
Removal
72
Remounting
73
Drive Sleeve (MX-05 and -10)
75
Figure 4.19 - Drive Sleeve (MX-05 and -10)
75
Table 4.18 - Drive Sleeve Parts List (MX-05 and -10)
75
Removal
76
Remounting
77
Drive Sleeve (MX-20, -40, -85, -140, and -150)
78
Figure 4.20 - MX-20 and -40 Drive Sleeve
78
Table 4.19 - Drive Sleeve Parts List (MX-20, -40, -85, -140, and -150)
78
Figure 4.21 - MX-85, -140, and -150 10:1 and 13:1 Ratios
79
Removal
79
Figure 5.16 - Encoder
81
Remounting
81
MX-85, -140, and -150 Optional Drive Sleeve and Baseplate Removal
82
MX-85, -140, and -150 Optional Drive Sleeve and Baseplate Remounting
84
Handwheel Adapter (MX-05)
85
Figure 4.22 - Handwheel Adapter (MX-05)
85
Figure 4.23 - Handwheel (MX-05)
85
Table 4.20 - Handwheel Adapter Parts List (MX-05)
85
Removal
86
Remounting
87
Handwheel Adapter (MX-10, -20 and -40)/Handwheel Worm Gear (MX-10, -20, -40, -85, -140, and -150)
89
Figure 4.24 - Handwheel Adapter Assembly
89
Table 4.21 - Handwheel Adapter Assembly Parts List
89
Figure 4.25 - Handwheel Worm Gear Assembly
90
Table 4.22 - Handwheel Worm Gear Assembly Parts List
90
Removal
91
Remounting
92
Clutch and Clutch Ring Components (MX-20, -40, -85, -140, and -150)
95
Figure 4.26 - MX-20 and -40 Clutch and Ring Components
95
Figure 4.27 - MX-85, -140, and -150 Clutch and Ring Components
95
Table 4.23 - Clutch and Clutch Ring Components Parts List
95
Removal
96
Remounting
97
Figure 4.28 - MX-85, -140, and -150 Clutch Ring
98
Table 4.24 - Clutch Ring Assembly Parts List
98
5 Electronic Assemblies
101
Control Panel (CP)
101
Figure 5.1 - Control Panel
101
Table 5.1 - Control Panel Parts List
101
Control Module
102
Figure 5.2 - Control Module
102
Table 5.2 - Control Module Parts List
102
Removal
103
Remounting
106
Figure 5.3 - Location of Fuses and Voltage Jumper
109
Fuse Replacement
109
Control Module Return Options
110
EPROM Care and Replacement
110
Figure 5.4 - LCS Board
110
Figure 5.5 - Main CPU Board
110
Figure 5.6 - Power Board
111
Figure 5.7 - DDC Board
111
Installation and Removal of SMT Controls
113
(Most Units Supplied after September 2003 and before September 2007)
113
Installation
113
Removal
116
Fuse Replacement
116
Control Module Return Options
116
Figure 5.8 - Location of Fuses and Voltage Jumper
116
(Some Units Supplied from December 2006 with Majority after September 2007)
117
Installation
117
Figure 5.9 - SMT Controls with Four Leds
117
Table 5.3 - Voltage Jumper Positions
117
Removal
118
Mounting of Standard and Optional Controls with 54-Point Terminal Block and Four LED Configuration
119
Installation
119
Table 5.4 - Control Board Connectors
120
Figure 5.10 - Option Board Assembly
121
Table 5.5 - Screw Part Numbers
121
Removal
122
Adding Electronic Options to Your MX Actuator(most Supplied after September 2007)
122
Restoring Power to Actuator with New Control Module
123
Terminal Block (Prior to March 2007)
123
Figure 5.11 - Restoring Power to Actuator with New Control Module
123
Table 5.5 - Terminal Block Parts List
123
Figure 5.12 - Terminal Block
124
Removal
124
Remounting
126
MX Terminal Block (Supplied with most Actuators Since March 2007)
128
Terminal Block Shield Installation
128
Figure 5.13 - Terminal Block
128
Figure 5.14 - Terminal Block Shield
128
Table 5.7 - Terminal Block Parts List
128
Control Module-Contactor Assembly
129
Please See Section 5.4 for Power Board Installation with Contactor.)
129
Figure 5.15 - Control Module - Contactor Assembly and Wiring Diagrams
129
Table 5.8 - Control Module-Contactor Assembly Parts List
129
Removal
130
Figure 5.15 - (Continued)
130
Remounting
131
Replacing 19 Amp Reverser on the MX-140 and -150 (Not for most Actuators Shipped after September 2007)
133
Amp Power Assembly for Units Shipped after September 2007
136
Table 5.9 - 19 Amp Power Assembly
136
Encoder (through Hole and Surface Mount Technology, most Units Prior to September 2007)
137
Table 5.10 - Encoder Parts List
137
Removal
138
Table 5.11 - Encoder Drive Sleeve Speed (RPM)
138
Remounting
140
Encoder Drive Cartridge (most Units Prior to September 2007)
141
Table 5.12 - Encoder Drive Cartridge Parts List
141
Table 5.13 - Encoder Drive Cartridge Drive Sleeve Speed
141
Removal
142
Remounting
143
Removal and Replacement of MX Encoder (Supplied with most Actuators Since September 2007)
144
Table 5.14 - Encoder Parts List
144
Table 5.15 - Encoder Drive Sleeve Speed (RPM)
144
Remounting
145
Removal
145
Encoder Drive Cartridge (Supplied with most Actuators Since September 2007)
146
Figure 5.17 - Encoder Drive Cartridge
146
Figure 5.18 - Encoder
146
Figure 5.19 - Encoder Drive Cartridge
146
Table 5.16 - Encoder Drive Cartridge Parts List
146
Removal
147
Remounting
148
Motor Lead Harness (MX-85, -140, and -150)
149
Removal
149
Figure 5.20 - Motor Lead Assembly
149
Remounting
150
Solid State Motor Reverser Upgrade Instructions (most Units Prior to September 2007)
151
Figure 5.21 - Cutaway View of SSMR Controls Area
151
Table 5.17 - SSMR Upgrade Kit Parts List
151
Disassembly Procedure
152
Figure 5.22 - Disassembly Procedure
152
Assembly Procedure
153
Figure 5.23 - Solid State Reverser and Fuse Block Assembly Installation
153
Table 5.18 - SSMR Motor Fuse Table
153
Figure 5.24 - Control Module Reinstallation
154
Mounting of SSMR (Solid State Motor Reverser) in Units Shipped after February 2008
155
Table 5.19 - SSMR Parts List
155
Figure 5.25 - SSMR (Solid State Motor Reverser)
156
Complete Conversion to SMT Controls
157
6 Spare and Replacement Parts
158
Guidelines for Recommended Spare Parts
158
Wear Components
158
Bearings, O-Rings, and Seals
158
Critical Components
159
Recommended Spare Parts for MX Actuators
159
Commissioning and Startup
159
Short-Term Duty
159
Long-Term Duty
159
Severe Duty
160
Other Concerns
160
7 Regulatory Information
162
Declaration of Conformity
162
Advertisement
Advertisement
Related Products
Flowserve MX
Flowserve Limitorque MX-40
Flowserve Limitorque MX-140
Flowserve Limitorque MX-150
Flowserve Limitorque MX-10
Flowserve Limitorque MX-05
Flowserve Limitorque MX-85
Flowserve Limitorque QX
Flowserve Limitorque Accutronix MX
Flowserve Limitorque MX
Flowserve Categories
Control Unit
Controller
Water Pump
Valve Positioners
Racks & Stands
More Flowserve Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL