{"id":463843,"date":"2024-10-20T10:31:04","date_gmt":"2024-10-20T10:31:04","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-num-1-2023\/"},"modified":"2024-10-26T19:23:49","modified_gmt":"2024-10-26T19:23:49","slug":"asme-num-1-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-num-1-2023\/","title":{"rendered":"ASME NUM 1 2023"},"content":{"rendered":"

This Standard covers underhung cranes, top-running bridge and gantry cranes with underhung trolleys, traveling wall cranes, jib cranes, monorail systems, overhead hoists, and hoists with integral trolleys used in nuclear facilities. Nuclear facilities can include nuclear power plants (NPP), small modular reactors (SMR), and advanced reactors. All of the above cranes, whether single or multiple girder, are covered by this Standard with the exception of multiple girder cranes with both top-running bridge and trolley, which are covered by ASME NOG-1.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
11<\/td>\nFOREWORD <\/td>\n<\/tr>\n
12<\/td>\nASME CNF COMMITTEE ROSTER <\/td>\n<\/tr>\n
13<\/td>\nCORRESPONDENCE WITH THE CNF COMMITTEE <\/td>\n<\/tr>\n
15<\/td>\nASME NUM-1\u20132023 SUMMARY OF CHANGES <\/td>\n<\/tr>\n
16<\/td>\nPART GR GENERAL REQUIREMENTS
Section GR-1 Introduction
GR-1.1 GENERAL
GR-1.2 SCOPE
GR-1.2.1 Equipment Types Covered <\/td>\n<\/tr>\n
17<\/td>\nGR-1.3 APPLICATIONS
GR-1.4 RESPONSIBILITY
Tables
Table GR-1.2.1.1-1 Major Enhanced Safety Design Differences for Various Type IA and Type IB Hoist Configurations <\/td>\n<\/tr>\n
18<\/td>\nSection GR-2 Environmental Conditions of Service
GR-2.1 GENERAL
GR-2.1.1 Clearances
GR-2.1.2 Hazardous Locations
GR-2.2 RADIATION
GR-2.3 TEMPERATURE AND HUMIDITY <\/td>\n<\/tr>\n
19<\/td>\nGR-2.4 PRESSURE
GR-2.5 CHEMICALS
GR-2.6 WIND
GR-2.7 SEISMIC CONDITIONS
GR-2.8 DRAINAGE <\/td>\n<\/tr>\n
20<\/td>\nSection GR-3 Performance Requirements
GR-3.1 GENERAL
GR-3.2 SERVICE CLASS
GR-3.2.1 Crane and Monorail Service Class
GR-3.2.2 Electrically Operated Hoist Service Class
GR-3.2.3 Air-Operated Hoist Service Class
GR-3.3 EQUIPMENT CAPACITY
GR-3.4 OPERATIONAL CHARACTERISTICS
GR-3.4.1 Speeds
GR-3.4.2 Hoist Hand-Chain Pull and Overhaul Characteristics
GR-3.5 VERTICAL LIFT CONSIDERATIONS <\/td>\n<\/tr>\n
21<\/td>\nTable GR-3.2.1-1 Service Classes for Cranes and Monorails
Table GR-3.2.2-1 Service Classes for Electrically Operated Hoists
Table GR-3.2.3-1 Service Classes for Air-Operated Wire Rope and Chain Hoists <\/td>\n<\/tr>\n
22<\/td>\nTable GR-3.4.1-1 Recommended Electric Wire Rope Hoist Speeds
Table GR-3.4.1-2 Recommended Air Hoist Speeds
Table GR-3.4.1-3 Recommended Crane Bridge and Trolley Speeds
Table GR-3.4.1-4 Recommended Electric Chain Hoist Speeds
Table GR-3.4.2-1 Typical Hoist Hand-Chain Pull and Overhaul Characteristics <\/td>\n<\/tr>\n
23<\/td>\nSection GR-4 Coatings and Finishes
GR-4.1 COATING SERVICE LEVELS
GR-4.2 SPECIFIC REQUIREMENTS FOR COATING SERVICE LEVELS
GR-4.2.1 Requirements for Coating Service Level I
GR-4.2.2 Requirements for Coating Service Level II
GR-4.2.3 Additional Requirements Applicable to All Coatings <\/td>\n<\/tr>\n
25<\/td>\nSection GR-5 Quality Assurance
GR-5.1 REQUIREMENTS
GR-5.1.1 Type I Equipment
GR-5.1.2 Type II Equipment
GR-5.2 DOCUMENTATION
GR-5.2.1 Recommendation for the Manufacturer
GR-5.2.2 Recommendation for Additional Records Submitted to the Owner for Design and Manufacture <\/td>\n<\/tr>\n
26<\/td>\nGR-5.2.3 Recommendation When Using an Intermediate Storage Facility
GR-5.2.4 Recommendation for the Constructor and Erector <\/td>\n<\/tr>\n
27<\/td>\nSection GR-6 Definitions
GR-6.1 DEFINITIONS <\/td>\n<\/tr>\n
31<\/td>\nGR-6.2 FIGURES OF CRANES
GR-6.2.1 Underhung Cranes
GR-6.2.2 Top-Running Cranes
GR-6.2.3 Traveling Wall Cranes
GR-6.2.4 Jib Cranes
GR-6.2.5 Monorail Systems
GR-6.2.6 Under-Running Trolleys <\/td>\n<\/tr>\n
32<\/td>\nGR-6.2.7 Overhead Hoists
Figures
Figure GR-6.2.1-1 Underhung Single-Girder Crane <\/td>\n<\/tr>\n
33<\/td>\nFigure GR-6.2.1-2 Underhung Double-Girder Crane With Underhung Trolley
Figure GR-6.2.1-3 Underhung Double-Girder Crane With Top-Running Trolley <\/td>\n<\/tr>\n
34<\/td>\nFigure GR-6.2.1-4 Underhung Single-Girder Semi-Gantry Crane
Figure GR-6.2.2-1 Top-Running Single-Girder Crane <\/td>\n<\/tr>\n
35<\/td>\nFigure GR-6.2.2-2 Top-Running Double-Girder Crane
Figure GR-6.2.2-3 Top-Running Single-Girder Semi-Gantry Crane <\/td>\n<\/tr>\n
36<\/td>\nFigure GR-6.2.2-4 Top-Running Single-Girder Gantry Crane <\/td>\n<\/tr>\n
37<\/td>\nFigure GR-6.2.3-1 Traveling Wall Crane With Single-Girder Boom <\/td>\n<\/tr>\n
38<\/td>\nFigure GR-6.2.4-1 Wall-Mounted Jib Cranes <\/td>\n<\/tr>\n
39<\/td>\nFigure GR-6.2.4-2 Free-Standing Pillar Jib Cranes <\/td>\n<\/tr>\n
40<\/td>\nFigure GR-6.2.4-3 Mast-Type Jib Cranes <\/td>\n<\/tr>\n
41<\/td>\nFigure GR-6.2.5-1 Basic Monorail System <\/td>\n<\/tr>\n
42<\/td>\nFigure GR-6.2.5-2 Two-Way Switch Monorail System
Figure GR-6.2.5-3 Three-Way Switch Monorail System <\/td>\n<\/tr>\n
43<\/td>\nFigure GR-6.2.5-4 Cross-Track Switch Monorail System
Figure GR-6.2.5-5 Interlocking-Mechanism Monorail System <\/td>\n<\/tr>\n
44<\/td>\nFigure GR-6.2.5-6 Monorail System With Lift\u2013Drop Sections
Figure GR-6.2.6-1 Hand-Chain-Operated Under-Running Trolley <\/td>\n<\/tr>\n
45<\/td>\nFigure GR-6.2.7-1 Electric Wire Rope Hoist
Figure GR-6.2.7-2 Hand-Chain Hoist
Figure GR-6.2.7-3 Electric Chain Hoist <\/td>\n<\/tr>\n
46<\/td>\nFigure GR-6.2.7-4 Air-Operated Wire Rope Hoist <\/td>\n<\/tr>\n
47<\/td>\nFigure GR-6.2.7-5 Air-Operated Chain Hoist <\/td>\n<\/tr>\n
48<\/td>\nFigure GR-6.2.7.1-1 Electric- and Air-Operated Wire Rope Hoist Suspension Types <\/td>\n<\/tr>\n
49<\/td>\nFigure GR-6.2.7.1-2 Hand-Chain Hoist Suspension Types <\/td>\n<\/tr>\n
50<\/td>\nFigure GR-6.2.7.1-3 Electric- and Air-Operated Chain Hoist Suspension Types <\/td>\n<\/tr>\n
51<\/td>\nSection GR-7 Referenced Codes and Standards
GR-7.1 GENERAL <\/td>\n<\/tr>\n
53<\/td>\nPART CM CRANES AND MONORAILS
Section CM-1 Introduction, Cranes and Monorails (Types I and II)
CM-1.1 GENERAL <\/td>\n<\/tr>\n
54<\/td>\nSection CM-2 Structural Requirements, Cranes and Monorails (Types I and II)
CM-2.1 GENERAL REQUIREMENTS FOR ALL CRANES AND MONORAILS
CM-2.1.1 Load Categories <\/td>\n<\/tr>\n
55<\/td>\nFigure CM-2.1.1.2-1 Wheel-Skewing Forces <\/td>\n<\/tr>\n
56<\/td>\nCM-2.1.2 Loading Conditions
CM-2.1.3 Seismic Analysis for Cranes and Monorails
Table CM-2.1.2-1 Load Designations <\/td>\n<\/tr>\n
59<\/td>\nFigure CM-2.1.3.4.6-1 Boundary Conditions for Wheel-to-Rail Interface <\/td>\n<\/tr>\n
60<\/td>\nTable CM-2.1.3.4.6-1
\nBoundary Conditions for Wheel-to-Rail Interface <\/td>\n<\/tr>\n
61<\/td>\nCM-2.1.4 Tolerances
CM-2.1.5 Materials and Connections <\/td>\n<\/tr>\n
62<\/td>\nFigure CM-2.1.4-1 Building Runway Alignment Tolerance for Patent Track <\/td>\n<\/tr>\n
63<\/td>\nFigure CM-2.1.4-2 Building Runway Alignment Tolerance <\/td>\n<\/tr>\n
64<\/td>\nTable CM-2.1.5.1-1 Acceptable Materials and Reference Properties for Structural Components <\/td>\n<\/tr>\n
65<\/td>\nTable CM-2.1.5.1-2 Required Inspection or Tests <\/td>\n<\/tr>\n
66<\/td>\nCM-2.1.6 Design Criteria
Table CM-2.1.6.1.1-1 Allowable Stresses (Members Not Controlled by Buckling) <\/td>\n<\/tr>\n
67<\/td>\nTable CM-2.1.6.1.2-1 Modifying Coefficient, N
Table CM-2.1.6.1.5-1 Bolt Allowable Stresses <\/td>\n<\/tr>\n
70<\/td>\nFigure CM-2.1.6.2.3-1 Local Bending of Flanges due to Wheel Loads
Figure CM-2.1.6.2.3-2 Local Loading on Tapered Flanges of a Standard S-Shaped Beam
Figure CM-2.1.6.2.3-3 Local Loading on Parallel Flanges of a Wide Flange W-Shaped Beam
Figure CM-2.1.6.2.3-4 Local Loading on Parallel Flanges of the Lower Chord of a Box Girder <\/td>\n<\/tr>\n
71<\/td>\nTable CM-2.1.6.2.4-1 Bolt Shear and Tension Factor, R
Table CM-2.1.6.3.2-1 Design Factor for Buckling, DFB <\/td>\n<\/tr>\n
72<\/td>\nTable CM-2.1.6.3.2-2 Value of the Buckling Coefficients, K\u03c3 and K\u03c4, for Plates Supported at Their Four Edges <\/td>\n<\/tr>\n
73<\/td>\nCM-2.1.7 Component Design
Table CM-2.1.6.3.3-1 Spacing Coefficient, C <\/td>\n<\/tr>\n
74<\/td>\nCM-2.2 ADDITIONAL REQUIREMENTS SPECIFIC TO UNDERHUNG CRANES
CM-2.2.1 Allowable Deflections and Cambers
CM-2.2.2 Component Design
CM-2.3 ADDITIONAL REQUIREMENTS SPECIFIC TO TOP-RUNNING BRIDGE AND GANTRY CRANES
CM-2.3.1 Allowable Deflections and Cambers
Table CM-2.1.6.4.1-1 Allowable Stress Ranges <\/td>\n<\/tr>\n
75<\/td>\nTable CM-2.1.6.4.1-2 Fatigue Stress Provisions \u2014 Tension or Reversal Stresses <\/td>\n<\/tr>\n
78<\/td>\nFigure CM-2.1.6.4.1-1 Joint Configuration <\/td>\n<\/tr>\n
79<\/td>\nCM-2.3.2 Component Design
CM-2.3.3 Wind Loads
CM-2.4 ADDITIONAL REQUIREMENTS SPECIFIC TO TRAVELING WALL CRANES
CM-2.4.1 Allowable Boom Deflections.
CM-2.4.2 Component Design
CM-2.4.3 Design Requirements for Wall Crane Supports
CM-2.5 ADDITIONAL REQUIREMENTS SPECIFIC TO JIB CRANES
CM-2.5.1 Allowable Deflections and Cambers <\/td>\n<\/tr>\n
80<\/td>\nCM-2.5.2 Component Design
CM-2.5.3 Jib Crane Supports
CM-2.6 ADDITIONAL REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS
CM-2.6.1 Allowable Deflections and Cambers
CM-2.6.2 Component Design
CM-2.6.3 Inertia Forces from Drives
CM-2.6.4 Allowable Stresses and Wheel Loads <\/td>\n<\/tr>\n
81<\/td>\nCM-2.6.5 Monorail Supports <\/td>\n<\/tr>\n
82<\/td>\nSection CM-3 Mechanical Requirements, Cranes and Monorails (Type I)
CM-3.1 GENERAL
CM-3.1.1 Lubrication Subject to Radiation
CM-3.1.2 Design and Performance Criteria
CM-3.1.3 Component Design <\/td>\n<\/tr>\n
83<\/td>\nCM-3.1.4 General Mechanical Components <\/td>\n<\/tr>\n
84<\/td>\nTable CM-3.1.4.1.2-1 Crane Class Factors for Strength Horsepower Rating, Sfs
Table CM-3.1.4.1.2-2 Machinery Service Factor, Cd
Table CM-3.1.4.2-1 ABMA L10 Bearing Life <\/td>\n<\/tr>\n
86<\/td>\nTable CM-3.1.4.3.5-1 Crane Class Factor, Kc
Table CM-3.1.4.3.5-2 Surface Condition Factor, Ksc <\/td>\n<\/tr>\n
87<\/td>\nCM-3.1.5 Miscellaneous <\/td>\n<\/tr>\n
88<\/td>\nTable CM-3.1.4.4.1-1 Maximum Permissible Bridge Wheel Loading <\/td>\n<\/tr>\n
89<\/td>\nFigure CM-3.1.4.4.1-1 Bridge Span
Table CM-3.1.4.4.1-2 Bridge Load Factor, Kbw
Table CM-3.1.4.4.1-3 Speed Factor, Cs <\/td>\n<\/tr>\n
90<\/td>\nTable CM-3.1.4.4.1-4 Wheel Service Factor, Sm, and Minimum Service Factor, Kwl
Table CM-3.1.4.4.2-1 Maximum Wheel Loads for I Beams and Wide-Flange Beams <\/td>\n<\/tr>\n
91<\/td>\nCM-3.2 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO UNDERHUNG CRANES
CM-3.2.1 Bridge Drive
CM-3.2.2 Bridge Interlocking Mechanisms
CM-3.3 ADDITIONAL REQUIREMENTS SPECIFIC TO TOP-RUNNING BRIDGE AND GANTRY CRANES
CM-3.3.1 Bridge Drives for Top-Running Cranes <\/td>\n<\/tr>\n
92<\/td>\nFigure CM-3.2.1-1 Arrangement of Crane Bridge Drives (A-2 Drive) <\/td>\n<\/tr>\n
93<\/td>\nFigure CM-3.2.1-2 Arrangement of Crane Bridge Drives (A-4 Drive) <\/td>\n<\/tr>\n
94<\/td>\nFigure CM-3.3.1.1-1 Arrangement of Crane Bridge Drives (A-1 Drive)
Figure CM-3.3.1.1-2 Arrangement of Crane Bridge Drives (A-2 Drive)
Figure CM-3.3.1.1-3 Arrangement of Crane Bridge Drives (A-4 Drive) <\/td>\n<\/tr>\n
95<\/td>\nCM-3.3.2 Bridge Drives for Gantry Cranes
CM-3.3.3 Gantry Crane Drive Brakes
CM-3.4 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO TRAVELING WALL CRANES
CM-3.4.1 Wall Crane End Truck Configuration
CM-3.4.2 End Truck Assembly
CM-3.4.3 Wall Crane Drive Brakes
CM-3.5 ADDITIONAL REQUIREMENTS SPECIFIC TO JIB CRANES
CM-3.5.1 Considerations for the Boom
CM-3.5.2 Wall-Bracket-Type Jib Cranes
CM-3.5.3 Freestanding or Mast-Type Jib Cranes
CM-3.6 ADDITIONAL REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS
CM-3.6.1 Track <\/td>\n<\/tr>\n
97<\/td>\nSection CM-4 Electrical Requirements, Cranes and Monorails (Type I)
CM-4.1 GENERAL
CM-4.1.1 Electrical Components <\/td>\n<\/tr>\n
98<\/td>\nTable CM-4.1.1.1.4-1 AC Contactor Ratings for AC Wound Rotor Motors
Table CM-4.1.1.1.4-2 AC Contactor Ratings for AC Squirrel-Cage Motors
Table CM-4.1.1.1.4-3 DC Contactor Ratings for DC Motors (230 V to 250 V DC) <\/td>\n<\/tr>\n
99<\/td>\nTable CM-4.1.1.1.4-4 AC Contactor Ratings for Mainline Service
Table CM-4.1.1.1.4-5 DC Contactor Ratings for Mainline Service (230 V to 250 V DC)
Table CM-4.1.1.1.5-1 NEMA Resistor Classification <\/td>\n<\/tr>\n
100<\/td>\nTable CM-4.1.1.2.2-1 Standard Rated Motor Voltages <\/td>\n<\/tr>\n
101<\/td>\nTable CM-4.1.1.2.4-1 Standard Maximum Acceleration Rate to Prevent Wheel Skidding
Table CM-4.1.1.2.4-2 Standard Bridge Motion Acceleration Rates
Table CM-4.1.1.2.4-3 Mechanical Efficiency, E, of Drive Machinery <\/td>\n<\/tr>\n
102<\/td>\nTable CM-4.1.1.2.4-4 Standard Values for Friction Factor, f, for Bridges With Metallic Wheels and Antifriction Bearings
Table CM-4.1.1.2.4-5 Standard Values of Accelerating Torque Factor, Kt <\/td>\n<\/tr>\n
104<\/td>\nFigure CM-4.1.1.5.1-1 Arrangement of Pendant Push-Button Controllers <\/td>\n<\/tr>\n
105<\/td>\nFigure CM-4.1.1.5.2-1 Arrangement of Cab Master-Switch Controllers <\/td>\n<\/tr>\n
106<\/td>\nFigure CM-4.1.1.5.3-1 Arrangement of Radio-Transmitter Lever-Switch Controllers <\/td>\n<\/tr>\n
107<\/td>\nFigure CM-4.1.1.7.2-1 Various Styles of Conductor System Types <\/td>\n<\/tr>\n
108<\/td>\nCM-4.1.2 Wiring Materials and Methods
CM-4.1.3 Seismic
CM-4.1.4 Allowable Stresses for Fasteners <\/td>\n<\/tr>\n
109<\/td>\nCM-4.2 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO JIB CRANES
CM-4.2.1 General
CM-4.2.2 Motors
CM-4.3 ADDITIONAL DESIGN REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS
CM-4.3.1 General
CM-4.3.2 Electrical Components <\/td>\n<\/tr>\n
110<\/td>\nFigure CM-4.2.2-1 Slew Drive Motor Size Selection <\/td>\n<\/tr>\n
111<\/td>\nSection CM-5 Pneumatic Requirements, Cranes and Monorails (Type I)
CM-5.1 GENERAL
CM-5.2 AIR SUPPLY
CM-5.3 AIR MOTORS
CM-5.4 ADDITIONAL AIR EQUIPMENT
CM-5.5 AIR MOTOR CONTROLS
CM-5.5.1 Pendant Control
CM-5.5.2 Pull Control
CM-5.5.3 Rod Control <\/td>\n<\/tr>\n
112<\/td>\nSection CM-6 Marking, Cranes and Monorails (Types I and II)
CM-6.1 CRANE AND MONORAIL MARKING
CM-6.1.1 General
CM-6.1.2 Type I Cranes and Monorails <\/td>\n<\/tr>\n
113<\/td>\nSection CM-7 Inspection and Testing, Cranes and Monorails (Types I and II)
CM-7.1 GENERAL
CM-7.1.1 Scope and Responsibility
CM-7.1.2 Inspection by Seller Before and During
\nManufacture <\/td>\n<\/tr>\n
114<\/td>\nCM-7.1.3 Shop Operational Tests <\/td>\n<\/tr>\n
115<\/td>\nCM-7.1.4 Preparation For Shipment
CM-7.1.5 Storage by Owner Before Erection
CM-7.1.6 Inspection by Owner at Erection <\/td>\n<\/tr>\n
116<\/td>\nCM-7.1.7 Site Load Testing <\/td>\n<\/tr>\n
117<\/td>\nCM-7.2 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO UNDERHUNG CRANES
CM-7.3 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO TOP-RUNNING BRIDGE AND GANTRY CRANES
CM-7.4 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO TRAVELING WALL CRANES
CM-7.4.1 General
CM-7.4.2 Performance
CM-7.5 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO JIB CRANES
CM-7.5.1 General
CM-7.5.2 Performance
CM-7.6 ADDITIONAL INSPECTION AND TESTING REQUIREMENTS SPECIFIC TO MONORAIL SYSTEMS
CM-7.6.1 General
CM-7.6.2 Performance <\/td>\n<\/tr>\n
119<\/td>\nPART HT HOISTS AND TROLLEYS
Section HT-1 Introduction
HT-1.1 GENERAL <\/td>\n<\/tr>\n
120<\/td>\nSection HT-2 Powered Wire Rope Hoists (Type IA)
HT-2.1 GENERAL
HT-2.2 EQUIPMENT CONFIGURATIONS (TYPE IA)
HT-2.3 MECHANICAL REQUIREMENTS (TYPE IA)
HT-2.3.1 Reeving
HT-2.3.2 Hooks and Load Blocks <\/td>\n<\/tr>\n
121<\/td>\nFigure HT-2.2-1 Type IA Wire Rope Dual Hoist Drive Unit With Single Drum
Figure HT-2.2-2 Type IA Wire Rope Single Hoist Drive Unit With Drum Brake
Figure HT-2.2-3 Type IA Wire Rope Dual Hoist Drive Unit With Dual Drum <\/td>\n<\/tr>\n
122<\/td>\nFigure HT-2.3.1-1 Type IA Redundant Reeving With Single Drum (With Upper Equalizer Sheaves) <\/td>\n<\/tr>\n
123<\/td>\nFigure HT-2.3.1-2 Type IA Redundant Reeving With Single Drum (With Equalizer Bar) <\/td>\n<\/tr>\n
124<\/td>\nHT-2.3.3 Wire Rope
Figure HT-2.3.1-3 Type IA Redundant Reeving With Dual Drum <\/td>\n<\/tr>\n
125<\/td>\nHT-2.3.4 Sheaves
HT-2.3.5 Drums
Figure HT-2.3.3-1 Drum Fleet Angle
Figure HT-2.3.3-2 Sheave Fleet Angle <\/td>\n<\/tr>\n
126<\/td>\nHT-2.3.6 Bearings, Rotating Shafts, and Keys
HT-2.3.7 Hoist Gearing
Table HT-2.3.4-1 Minimum Pitch Diameter of Running Sheaves
Table HT-2.3.5-1 Minimum Pitch Diameter of Drums
Table HT-2.3.6.1-1 Bearing Life Expectancy <\/td>\n<\/tr>\n
127<\/td>\nHT-2.3.8 Hoist Brakes
Table HT-2.3.7-1 Machinery Service Factor, Cd
Table HT-2.3.7-2 Hoist Duty Class Factor (Strength), Sfs <\/td>\n<\/tr>\n
128<\/td>\nHT-2.4 ELECTRICAL REQUIREMENTS (TYPE IA)
HT-2.4.1 General
HT-2.4.2 Controllers
HT-2.4.3 Motors <\/td>\n<\/tr>\n
129<\/td>\nHT-2.4.4 Limit Devices
Table HT-2.4.3.2-1 Standard Rated Motor Voltages <\/td>\n<\/tr>\n
130<\/td>\nHT-2.4.5 Control Enclosures <\/td>\n<\/tr>\n
131<\/td>\nHT-2.4.6 Additional Electric Equipment
HT-2.4.7 Resistors
HT-2.4.8 Current Conductor Systems
HT-2.5 PNEUMATIC REQUIREMENTS (TYPE IA)
HT-2.5.1 Air Supply
HT-2.5.2 Air Motors
HT-2.5.3 Additional Air Hoist Equipment
HT-2.5.4 Limiting Devices for Air-Operated Hoists
HT-2.6 OPERATOR CONTROL STATION (TYPE IA) <\/td>\n<\/tr>\n
132<\/td>\nHT-2.7 SEISMIC REQUIREMENTS (TYPE IA)
HT-2.8 HOIST MARKING (TYPE IA)
HT-2.9 INSPECTIONS AND TESTS FOR POWERED WIRE ROPE HOISTS (TYPE IA)
HT-2.9.1 Hoist Component Inspections or Tests <\/td>\n<\/tr>\n
133<\/td>\nHT-2.9.2 Hoist Shop Performance and Shop Load Tests
HT-2.9.3 Site Load Tests <\/td>\n<\/tr>\n
134<\/td>\nTable HT-2.9.1-1 Required Hoist Component Inspections or Tests (Type IA Powered Wire Rope Hoists) <\/td>\n<\/tr>\n
135<\/td>\nSection HT-3 Powered Wire Rope Hoists (Type IB)
HT-3.1 GENERAL
HT-3.2 EQUIPMENT CONFIGURATIONS (TYPE IB)
HT-3.3 MECHANICAL REQUIREMENTS (TYPE IB)
HT-3.3.1 Reeving
HT-3.3.2 Hooks
HT-3.3.3 Wire Rope <\/td>\n<\/tr>\n
136<\/td>\nFigure HT-3.2-1 Type IB Wire Rope Hoist Unit With Dual Holding Brakes
Figure HT-3.2-2 Type IB Wire Rope Hoist With One Holding Brake and Mechanical Load Brake <\/td>\n<\/tr>\n
137<\/td>\nFigure HT-3.3.1-1 Single-Reeved Hoist
Figure HT-3.3.1-2 Double-Reeved Hoist <\/td>\n<\/tr>\n
138<\/td>\nHT-3.3.4 Sheaves
HT-3.3.5 Drums
HT-3.3.6 Hoist Brakes
HT-3.3.7 Limit Devices
HT-3.4 ELECTRICAL REQUIREMENTS (TYPE IB)
HT-3.4.1 Electrical Supply
HT-3.4.2 Electric Motors <\/td>\n<\/tr>\n
139<\/td>\nHT-3.4.3 Controllers
HT-3.4.4 Additional Electric Equipment
HT-3.5 PNEUMATIC REQUIREMENTS (TYPE IB)
HT-3.5.1 Air Supply
HT-3.5.2 Air Motors
HT-3.5.3 Additional Air Equipment
HT-3.6 SEISMIC REQUIREMENTS (TYPE IB)
HT-3.7 HOIST MARKING (TYPE IB) <\/td>\n<\/tr>\n
140<\/td>\nHT-3.8 INSPECTIONS AND TESTS (TYPE IB)
HT-3.8.1 Hoist Component Inspections and Tests
Table HT-3.8.1-1 Required Hoist Component Inspections or Tests (Type IB Powered Wire Rope Hoists) <\/td>\n<\/tr>\n
141<\/td>\nHT-3.8.2 Hoist Shop Performance and Shop Load Tests
HT-3.8.3 Site Load Tests <\/td>\n<\/tr>\n
142<\/td>\nSection HT-4 Powered Chain Hoists (Type IB)
HT-4.1 GENERAL
HT-4.2 EQUIPMENT CONFIGURATIONS (TYPE IB)
HT-4.3 MECHANICAL REQUIREMENTS (TYPE IB)
HT-4.3.1 Reeving
HT-4.3.2 Hooks
HT-4.3.3 Load Chains <\/td>\n<\/tr>\n
143<\/td>\nFigure HT-4.2-1 Type IB Powered Chain Hoist With Dual Braking System
Figure HT-4.2-2 Type IB Powered Chain Hoist With Single Holding Brake and Secondary (Motor\/Drivetrain) Braking Means <\/td>\n<\/tr>\n
144<\/td>\nFigure HT-4.3.1-1 Powered Chain Hoist With Two-Part Reeving
Figure HT-4.3.1-2 Powered Chain Hoist With Single-Part Reeving <\/td>\n<\/tr>\n
145<\/td>\nHT-4.3.4 Hoist Brakes
HT-4.3.5 Limit Devices
HT-4.4 ELECTRICAL REQUIREMENTS (TYPE IB)
HT-4.4.1 Electrical Supply
HT-4.4.2 Electric Motors <\/td>\n<\/tr>\n
146<\/td>\nHT-4.4.3 Controllers
HT-4.4.4 Additional Electric Equipment
HT-4.5 PNEUMATIC REQUIREMENTS (TYPE IB)
HT-4.5.1 Air Supply
HT-4.5.2 Air Motors
HT-4.5.3 Additional Air Equipment
HT-4.6 SEISMIC REQUIREMENTS (TYPE IB)
HT-4.7 HOIST MARKING (TYPE IB)
HT-4.8 INSPECTIONS AND TESTS (TYPE IB)
HT-4.8.1 Hoist Component Inspections and Tests <\/td>\n<\/tr>\n
147<\/td>\nTable HT-4.8.1-1 Required Hoist Component Inspections or Tests (Type IB Powered Chain Hoists) <\/td>\n<\/tr>\n
148<\/td>\nHT-4.8.2 Hoist Shop Performance and Shop Load Tests
HT-4.8.3 Site Load Tests <\/td>\n<\/tr>\n
149<\/td>\nSection HT-5 Hand-Chain Hoists (Type IB)
HT-5.1 GENERAL
HT-5.2 EQUIPMENT CONFIGURATIONS (TYPE IB)
HT-5.3 MECHANICAL REQUIREMENTS (TYPE IB)
HT-5.3.1 Reeving
HT-5.3.2 Hooks
HT-5.3.3 Load Chains
Figure HT-5.2-1 Type IB Hand-Chain Hoist Major Drive Components <\/td>\n<\/tr>\n
150<\/td>\nFigure HT-5.3.1-1 Hand-Chain Hoist With Single-Part Reeving
Figure HT-5.3.1-2 Hand-Chain Hoist With Two-Part Reeving <\/td>\n<\/tr>\n
151<\/td>\nHT-5.3.4 Hoist Brake
HT-5.3.5 Hoist Limiting Provisions
HT-5.4 SEISMIC REQUIREMENTS (TYPE IB)
HT-5.5 HOIST MARKING (TYPE IB)
HT-5.6 INSPECTIONS AND TESTS (TYPE IB)
HT-5.6.1 Hoist Component Inspections and Tests <\/td>\n<\/tr>\n
152<\/td>\nHT-5.6.2 Hoist Shop Performance and Shop Load Tests
Table HT-5.6.1-1 Required Hoist Component Inspections or Tests (Type IB Hand-Chain Hoists) <\/td>\n<\/tr>\n
153<\/td>\nHT-5.6.3 Site Load Tests <\/td>\n<\/tr>\n
154<\/td>\nSection HT-6 Under-Running Trolleys (Type IB)
HT-6.1 GENERAL
HT-6.2 TROLLEY CONFIGURATIONS (TYPE IB)
Figure HT-6.2-1 Typical Independent Trolley Unit <\/td>\n<\/tr>\n
155<\/td>\nHT-6.3 TROLLEY DESIGN CRITERIA (TYPE IB)
HT-6.3.1 Design Factors
HT-6.3.2 Drop Protection
HT-6.3.3 Trolley Propulsion
Figure HT-6.2-2 Typical Integral Trolley Unit
Table HT-6.3.1-1 Under-Running Type IB Design Factors for Independent Trolleys <\/td>\n<\/tr>\n
156<\/td>\nHT-6.3.4 Trolley Brakes
HT-6.3.5 Trolley Bumpers
HT-6.4 SEISMIC REQUIREMENTS (TYPE IB)
HT-6.5 TROLLEY MARKING (TYPE IB)
HT-6.6 INSPECTIONS AND TESTS (TYPE IB)
HT-6.6.1 Trolley Component Inspections and Tests
Table HT-6.3.1-2 Under-Running Type IB Design Factors for Integral Trolleys <\/td>\n<\/tr>\n
157<\/td>\nHT-6.6.2 Trolley Shop Performance and Shop Load Tests
Table HT-6.6.1-1 Required Under-Running Trolley Component Inspections or Tests (Type IB Independent or Integral Trolleys) <\/td>\n<\/tr>\n
158<\/td>\nHT-6.6.3 Site Load Tests <\/td>\n<\/tr>\n
159<\/td>\nSection HT-7 Common NDE Criteria for Hoists and Trolleys
HT-7.1 GENERAL
HT-7.2 SURFACE MT OR PT CRITERIA
HT-7.3 NDE WELD CRITERIA
HT-7.4 CHARPY-V OR DROP-WEIGHT IMPACT TESTING CRITERIA
HT-7.5 UT VOLUMETRIC TESTING CRITERIA <\/td>\n<\/tr>\n
161<\/td>\nMANDATORY APPENDIX I SI CONVERSION FACTORS
I-1 SI CONVERSION FACTORS <\/td>\n<\/tr>\n
162<\/td>\nTable I-1-1 SI Conversion Factors <\/td>\n<\/tr>\n
163<\/td>\nTable I-1-2 Conversion Factors for Weight, ton <\/td>\n<\/tr>\n
164<\/td>\nNONMANDATORY APPENDIX A EXAMPLES
A-1 JIB SLEW DRIVE SAMPLE CALCULATION
A-1.1 Example 1
A-1.2 Example 2 <\/td>\n<\/tr>\n
165<\/td>\nA-2 LOWER FLANGE BENDING CALCULATION <\/td>\n<\/tr>\n
166<\/td>\nFigure A-2-1 Lower Flange Bending <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME NUM-1-2023 Rules for Construction of Cranes, Monorails, and Hoists (With Bridge or Trolley or Hoist of the Underhung Type)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2023<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":463848,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-463843","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/463843","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/463848"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=463843"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=463843"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=463843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}