Siemens SIMOTICS DC 1GH7 Manuals

Manuals and User Guides for Siemens SIMOTICS DC 1GH7. We have 1 Siemens SIMOTICS DC 1GH7 manual available for free PDF download: Operating Instructions Manual

Siemens SIMOTICS DC 1GH7 Operating Instructions Manual (132 pages)

DC motor

Brand: Siemens | Category: Engine | Size: 3.87 MB

Table of Contents
5
Introduction
11
About These Instructions
11
Safety Notes
13
Information for the Nominated Person in Control of the Electrical Installation
13
The Five Safety Rules
13
Qualified Personnel
14
Safe Handling
14
Electrostatic Sensitive Devices
16
Electromagnetic Compatibility
17
Interference Immunity
17
Influence on the Line Power Supply through a Strongly Irregular Torque
17
Electromagnetic Fields When Operating Electrical Power Engineering Installations
18
Description
19
Table 3-1 Insulation Classes
20
Table 3-2 Machine Design
20
Table 3-3 Data on the Rating Plate
21
Image 3-2 Schematic Rating Plate
21
Preparations for Use
23
Safety-Related Aspects to Consider When Configuring the Plant
23
Observing the Operating Mode
23
Noise Emissions
23
Ensuring Cooling
24
System-Inherent Frequencies
24
Torsional Loading of the Drive Train Due to Faults in the Electrical Supply
24
Transport and Storage
25
Transport Markings
25
Checking the Delivery
25
Attaching the Rotor Shipping Brace Prior to Storage
25
Checking the Load Handling Attachments
26
Requirements for Safe Lifting and Transporting
26
Transporting the Machine Set
28
Lifting and Transporting the Machine
28
Image 4-1 Rotor Shipping Brace Without Coupling (1) and with Coupling (2)
28
Storage
30
Protection against Corrosion
32
Assembling
33
Preparations for Installation
33
Requirements for Installation
33
Insulation Resistance and Polarization Index
34
Testing the Insulation Resistance and Polarization Index
34
Preparing the Mating Faces
37
Lift the Machine to Where It will be Installed, and Position It
37
Preconditions for Correct Alignment and Secure Attachment
37
Checking the Load Handling Attachments
38
Removing the Rotor Shipping Brace
38
Removing Anti-Corrosion Protection
39
Mounting the Output Elements
40
Image 5-1 Balancing Type on the Drive-End Side
40
Image
40
Lifting and Transporting the Machine
41
Putting the Machine down
43
Drain Condensate
43
Roughly Aligning the Machine
43
Installing the Machine
44
Safety Instructions for Installation
44
Selecting Fixing Screws
45
Preconditions for Smooth, Vibration-Free Operation
45
Aligning the Machine to the Driven Machine and Attaching It to It (Foundation Mounting)
45
Schematic Diagram: Aligning the Machine to the Driven Machine
46
Aligning the Machine to the Driven Machine and Attaching It to It (Flange Mounting, Vertical)
47
Aligning the Machine to the Driven Machine and Mounting (Flange, Horizontal IM B5)
47
Mounting the Machine
48
Axial and Radial Forces
48
Electrical Connection
51
Selecting Cables
51
Bringing in and Routing the Cables
51
Terminal Designations
52
Connecting Cables
52
Connecting the Main Circuit
53
Image 6-1 Connection of Main Terminals with Cable Lug
54
Image 6-2 Connection of Auxiliary Terminals with Cable Lug
54
Image
54
Connection Without Cable Lugs
54
Connecting the Grounding Conductor
55
Internal Equipotential Bonding
56
Connecting the Auxiliary Circuits
56
Connecting Temperature Monitoring for the Stator Winding
57
Completing Connection Work
58
Commissioning
59
Preparing for Commissioning
59
Measure the Insulation Resistance before Commissioning
60
Greasing the Roller Bearings Prior to Commissioning
60
Minimum Radial Forces for Cylindrical Roller Bearings
61
Switch on
62
Overspeed
63
Switch off
63
Operation
65
Switching on the Machine
66
Regreasing Roller Bearings
67
Deactivating
67
Switching on Again after an Emergency Switching-Off
67
Stoppages
67
Measures in Non-Operational Periods
68
Avoidance of Damage to Roller Bearings During Stoppages
69
Measurement of the Insulation Resistance after an Extended Stoppage
69
Decommissioning the Machine
70
Re-Commissioning the Machine
70
Special Operating Conditions
70
Faults
71
Inspections in the Event of Faults
71
Faults in Operation
72
Roller Bearing Faults
73
Brush Faults
74
Commutator Faults
75
Maintenance
77
Inspection and Maintenance
77
Initial Inspection
78
Mttr
80
Main Inspection
80
Regreasing Rolling-Contact Bearings
81
Regreasing Intervals and Grease Types
82
Clean the Machine
83
Checking the Carbon Brushes
83
Replacing the Carbon Brushes
84
Setting the Brush Rocker and Brush Holder
85
Maintaining the Commutator
85
Adjusting the Brush Rocker: Fixed Part (1), Brush Rocker (2)
85
Image
85
Maintaining Terminal Boxes
87
Reworking the Slots
87
Image
87
Final Work on the Commutator after Skimming
87
Touch up any Damaged Paintwork
88
Repair
88
Prepare Servicing Work
89
Disassembling the Machine
90
Removing Rolling-Contact Bearings
91
Installing the Machine
91
Mounting the Rolling-Contact Bearings
92
Replacing the Speed Encoder
93
Speed Sensor with Conical Hub
93
Speed Sensor for Overhung Mounting
94
Speed Sensor Assembly
94
Image
94
Speed Sensor Assembly
95
Speed Sensor for Construction Type IM B5
96
Image 9-6 Speed Encoder Mounting
97
Image
97
Spare Parts
99
Ordering Data
99
Ordering Spare Parts Via the Internet
100
Using Commercially Available Spare Parts
100
Stator and Rotor
101
Side View Stator and Rotor 1G.7, 1H.7
101
Image
101
Rolling-Contact Bearing
102
Rolling-Contact Bearing for 1G.7, 1H.7, Shaft Heights 355 to 450, Drive End
102
Rolling-Contact Bearing for 1H.7, 1G.7
102
Rolling-Contact Bearing for 1G.7, 1H.7, Shaft Heights 355 to 450 with One Shaft Extension, Non-Drive End
104
Image 10-3 Rolling-Contact Bearing for 1G.7. 1H.7 with One Shaft Extension
104
Rolling-Contact Bearing for 1G.7, 1H.7, Shaft Heights 355 to 450 with Two Shaft Extensions, Non-Drive End
105
Image 10-4 Rolling-Contact Bearing for 1G.7. 1H.7 with Two Shaft Extensions
105
Image
105
Rolling-Contact Bearing Seal 1G.6, 1H.6, 1G.7, 1H.7
106
Sealing for Rolling-Contact Bearing for 1H.6, 1G.6
106
Terminal Boxes
107
1XB7720 Main Terminal Box
107
Image 10-6 Main Terminal Box 1XB7720
107
Image 10-7 Cable Entry Plate 1XB7720
107
Auxiliary Terminal Box
108
Image
108
Speed Sensor
109
Shaft Heights 180 to 630
109
Speed Sensor with Conical Hub
109
Image
109
Speed Sensor with Conical Hub for Shaft Heights 180 to 630
109
Speed Sensor for Overhung Mounting
110
Image 10-10 Speed Sensor for Overhung Mounting for Shaft Heights 180 to 630
110
Speed Sensor for Construction Type IM B5
111
Image 10-11 Speed Sensor for Construction Type IM B5 for Shaft Heights 180 to 630
111
Disposal
113
Introduction
113
Rohs - Restricting the Use of Certain Hazardous Substances
113
Country-Specific Legislation
113
Dismantling the Machine
113
Disposal of Components
114
Service and Support
115
Technical Data and Drawings
117
Tightening Torques for Screw and Bolt Connections
117
Quality Documents
119
Checklists
121
Switching on
122
Commissioning
123
Inspection at Standstill
124
Inspection When the Motor Is Running
125
Index
127

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Siemens SIMOTICS DC 1GH7 Operating Instructions Manual (132 pages)

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