MADCAD.com - The Cloud-Based Reference Library

Not a subscriber? Register for a trial account.

Username:
Password:

Incorrect username/password.

Already a subscriber?

MADCAD.com Free Trial

Sign up for a 3 day free trial to explore the MADCAD.com interface, PLUS access the
2009 International Building Code to see how it all works.

If you like to setup a quick demo, let us know at support@madcad.com
or +1 800.798.9296 and we will be happy to schedule a webinar for you.

Email *
Password *
Confirm *
First Name *
Last Name *
Title
Company Name *
Company Size *
Industry *
Address *
Address 2
City *
State *	Zip *
Country *
Phone *
How did you hear about MADCAD.com? *

⨯To continue with accurate pricing,
please select your company type below:

Large goverment organizations

Large multi-national corporation (more than $5B annual revenue)

None of the above

Your company has a special pricing case for IEEE.
For pricing, please contact us by filling out the form.

Full name*
Email*
Phone
Your selection

⨯We need your input!

Are you a code official in a jurisdiction with less than 300,000 population?

Yes No

This item is only available for the code officials of jurisdictions less then 300K population.

If you do not meet the criteria item will be removed and you will be able to continue shopping other items.

⨯ We need your input!

Your company has a special pricing case for ASME.
Please make sure the information you provide below is accurate.

Company Industry
Number Of Employees
Revenue

Pricing for the ASME publications in the store is for a 1-4 employee company in Construction Industry with revenue under $500,000.
If correct company info does not match what is publicly available info we will suspend the access and contact you for correction.
Please call 1-800-798-9296 if you have any questions.
If your company has more than 5,000 employee or more than 500 mil revenue please email us at info@madcad.com to receive a special quote, use "ASME Quote" on the subject line.

eLibrary > NEMA IA 10031-2024 (old ICS 8) Application Guide for Industrial Control and Systems Crane and Hoist Controllers >

NEMA IA 10031-2024 (old ICS 8) Application Guide for Industrial Control and Systems Crane and Hoist Controllers, 2024

1 General Standards for Crane Controllers [Go to Page]
1.1 Scope
1.2 Normative References
1.3 Terms and Definitions
1.4 Classifications [Go to Page]
1.4.1 General
1.4.2 Class I Controllers
1.4.3 Class II Controllers
1.4.4 Crane Service Classes1 [Go to Page]
1.4.4.1 Class A (Standby or Infrequent Service)
1.4.4.2 Class B (Light Service)
1.4.4.3 Class C (Moderate Service)
1.4.4.4 Class D (Heavy Service)
1.4.4.5 Class E (Severe Service)
1.4.4.6 Class F (Continuous Severe Service)
1.4.5 Crane Service in Terms of Load Class and Load Cycles1
1.5 Characteristics and Ratings [Go to Page]
1.5.1 General Provisions for DC and AC Controllers [Go to Page]
1.5.1.1 Controls
1.5.1.2 Braking
1.5.1.3 Protection
1.5.1.4 Controllers with Semiconductor Devices
1.5.2 Current Rating of the Disconnecting Means for Cranes
1.5.3 Maximum Control Voltage
1.5.4 Power Circuit Resistor Ratings
1.5.5 Electrically Operated Brakes [Go to Page]
1.5.5.1 Holding Brake Ratings
1.5.5.2 Control Circuit Device Ratings
1.6 Product Marking, Installation, and Maintenance Information [Go to Page]
1.6.1 Product Marking
1.6.2 Installation
1.6.3 Maintenance Information
1.7 Service and Storage Conditions
1.8 Construction [Go to Page]
1.8.1 Disconnecting Means
1.8.2 Branch Circuit Protection
1.8.3 Power Circuit Resistors
1.8.4 Terminations for Power Cables
1.8.5 Operator Controls [Go to Page]
1.8.5.1 Steps of Hand Control
1.8.5.2 Direction of Operation of Central Switch Levers
1.8.5.3 Suspended Pendant or Wired Portable Central Control Stations
1.8.5.4 Direction of Controlled Motion
1.9 Performance and Tests
1.10 Devices [Go to Page]
1.10.1 Pushbuttons
1.10.2 Crane Limit Switches [Go to Page]
1.10.2.1 Direct Acting Power Limit Switches
1.10.2.2 Overtravel and Slowdown Sensors [Go to Page]
1.10.2.2.1 Hoist Motion Upper Overtravel Sensors
1.10.2.2.2 Hoist Motion Lower Overtravel Sensors
1.10.2.2.3 Hoist, Trolley, or Bridge Slowdown Sensors
1.10.2.2.4 Trolley or Bridge End Travel (Overtravel) Sensors
1.10.3 Auxiliary Contacts
1.10.4 Central Switches
2 Constant-Voltage DC Magnetic Controllers for Motors on Cranes [Go to Page]
2.1 General [Go to Page]
2.1.1 Scope
2.1.2 Normative References
2.2 Definitions
2.3 Classifications
2.4 Characteristics and Ratings [Go to Page]
2.4.1 Controller Contactors [Go to Page]
2.4.1.1 Contactor Interrupting Ability
2.4.1.2 Ratings of Line and Directional Contactors at 230 to 250 Volts
2.4.1.3 Ratings of Line and Directional Contactors at Voltages Other Than 230 to 250 Volts
2.4.1.4 Ratings of Accelerating, Plugging, and Low-Torque Contactors
2.4.1.5 Ratings of Common-Line Contactors Used for Grouped Protection
2.4.2 Rating of Controller Power Circuit Disconnecting Means
2.5 Product Marking, Installation, and Maintenance Information
2.6 Service and Storage Conditions
2.7 Construction [Go to Page]
2.7.1 Quantity of Accelerating Contactors
2.7.2 Equipment Required
2.8 Performance and Test
2.9 Application
3 Adjustable-Voltage DC Controllers for Motors on Cranes [Go to Page]
3.1 General [Go to Page]
3.1.1 Scope
3.1.2 Normative References
3.2 Definitions
3.3 Classifications
3.4 Characteristics and Ratings [Go to Page]
3.4.1 Controller Contactors [Go to Page]
3.4.1.1 Contactor Interrupting Ability
3.4.1.2 Ratings of Loop or Line Contactors
3.5 Product Marking, Installation, and Maintenance Information
3.6 Service and Storage Conditions
3.7 Construction [Go to Page]
3.7.1 Equipment Required
3.8 Performance and Test
3.9 Application
4 Magnetic Controllers for AC Wound-Rotor Motors on Cranes [Go to Page]
4.1 General [Go to Page]
4.1.1 Scope
4.1.2 Normative References
4.2 Definitions
4.3 Classifications
4.4 Characteristics and Ratings [Go to Page]
4.4.1 Controller Contactors [Go to Page]
4.4.1.1 Contactor Interrupting Ability
4.4.1.2 Ratings of Line and Directional Contactors
4.4.1.3 Ratings of Accelerating, Plugging, and Low-Torque Contactors
4.4.1.4 Rating of Line Contactors Used for Grouped Protection
4.4.2 Rating of Controller Power Circuit Isolating Means
4.5 Product Marking, Installation, and Maintenance Information
4.6 Service and Storage Conditions
4.7 Construction [Go to Page]
4.7.1 Quantity of Accelerating Contactors
4.7.2 Equipment Required
4.8 Performance and Tests
4.9 Application
5 Static Controllers for AC Wound-Rotor Motors on Cranes [Go to Page]
5.1 General [Go to Page]
5.1.1 Scope
5.1.2 Normative References
5.2 Definitions
5.3 Classifications
5.4 Characteristics and Ratings [Go to Page]
5.4.1 Controller Contactors [Go to Page]
5.4.1.1 Contactor Interrupting Ability
5.4.1.2 Ratings of Line and Directional Contactors
5.4.1.3 Ratings of Accelerating Contactors
5.4.2 Rating of Controller Power Circuit Isolating Means
5.5 Product Marking, Installation, and Maintenance Information
5.6 Service and Storage Conditions
5.7 Construction [Go to Page]
5.7.1 Equipment Required
5.8 Performance and Tests
5.9 Application
6 Crane and Hoist Power Circuit Limit Switches [Go to Page]
6.1 General [Go to Page]
6.1.1 Scope
6.1.2 Normative References
6.2 Definitions
6.3 Classifications [Go to Page]
6.3.1 Direction of Operation
6.3.2 Reset Operating Means [Go to Page]
6.3.2.1 Suspended-Weight Type
6.3.2.2 Lever Type
6.4 Characteristics and Ratings [Go to Page]
6.4.1 Current and Horsepower Ratings
6.4.2 Voltage Ratings
6.4.3 Auxiliary Contacts
6.5 Product Marking, Installation, and Maintenance Information [Go to Page]
6.5.1 Marking [Go to Page]
6.5.1.1 Device Marking
6.5.1.2 Terminal Markings
6.5.2 Maintenance
6.6 Service and Storage Conditions
6.7 Construction
6.8 Performance and Tests [Go to Page]
6.8.1 Performance Requirements
6.8.2 Tests [Go to Page]
6.8.2.1 Design Test Concept
6.8.2.2 Temperature Rise of Current-Carrying Parts
6.8.2.3 Make and Break Capacity
6.8.2.4 Make and Break (Operating Overload) Test [Go to Page]
6.8.2.4.1 Test Conditions
6.8.2.4.2 Test Criteria
6.8.2.5 Mechanical and Electrical Endurance Tests [Go to Page]
6.8.2.5.1 Endurance Test Conditions
6.8.2.5.2 Mechanical Test Conditions
6.8.2.5.3 Electrical Test Conditions
6.8.2.5.4 Test Criteria [Go to Page]
6.8.2.5.4.1 Mechanical Test Criteria
6.8.2.5.4.2 Electrical Test Criteria
6.8.2.6 Dielectric Test
6.9 Application [Go to Page]
6.9.1 Intended Function
6.9.2 Wire Rope Sheaves
6.9.3 Wire Rope Length
6.9.4 Reset Weights
6.9.5 Lever-Operated Switch Overtravel
6.9.6 Frequency of Operation
6.9.7 Low Current DC Operation
6.9.8 Intermittent Rating Applications
6.9.9 Reversing or Plugging
7 Heavy-Duty DC Magnetic Contactors Rated 600 Volts [Go to Page]
7.1 General [Go to Page]
7.1.1 Scope
7.1.2 Normative References
7.2 Definitions
7.3 Classifications
7.4 Characteristics and Ratings [Go to Page]
7.4.1 Contact Forms [Go to Page]
7.4.1.1 Power Circuit Contact Forms
7.4.1.2 Auxiliary Contact Forms
7.4.2 Voltage Ratings
7.4.3 Current Ratings of DC Contactors
7.4.4 Horsepower Ratings of DC Contactors
7.5 Product Marking, Installation, and Maintenance Information [Go to Page]
7.5.1 Device Marking
7.5.2 Maintenance
7.6 Service and Storage Conditions
7.7 Construction [Go to Page]
7.7.1 Mechanical Interlocking
7.7.2 Terminal Sizes
7.8 Performance and Test [Go to Page]
7.8.1 General
7.8.2 Temperature Rise Tests
7.8.3 Make and Break (Operating Overload) Design Test [Go to Page]
7.8.3.1 Test Conditions
7.8.3.2 Test Criteria
7.8.4 Mechanical and Electrical Endurance Tests
7.8.5 Mechanical Endurance Test [Go to Page]
7.8.5.1 Test Conditions—Mechanical
7.8.5.2 Test Analysis—Mechanical
7.8.5.3 Test Criteria—Mechanical
7.8.6 Electrical Endurance Test [Go to Page]
7.8.6.1 Test Conditions—Electrical
7.8.6.2 Test Criteria—Electrical
7.8.7 Operating Voltage Test [Go to Page]
7.8.7.1 Overvoltage
7.8.7.2 Undervoltage
7.9 Application [Go to Page]
7.9.1 Application Guide
7.9.2 Application of Enclosed Contactors
7.9.3 Arc Clearance Test Data
8 AC Adjustable Frequency Controllers for Motors and Cranes [Go to Page]
8.1 General [Go to Page]
8.1.1 Scope
8.1.2 Classifications
8.2 Characteristics and Ratings [Go to Page]
8.2.1 Ratings
8.2.2 Speed Ratings
8.2.3 Overload Capacity Ratings [Go to Page]
8.2.3.1 Travel Drives
8.2.3.2 Hoist Drives
8.2.4 Holding Brake Ratings
8.2.5 Rating of Controller Power Circuit Isolating Means
8.3 Product Marking, Installation, and Maintenance Information
8.4 Service and Storage Conditions
8.5 Construction [Go to Page]
8.5.1 Controller Contactors [Go to Page]
8.5.1.1 Contactor Interrupting Ability
8.5.1.2 Ratings of Line or Motion Contactor for Single Motor Protection
8.5.1.3 Ratings of Line or Motion Contactor Used for Grouped Motion Protection
8.5.1.4 Ratings of Line or Motion Contactors at Voltages Not Listed in Table 9 but Less than 460 Volts
8.5.2 Acceleration Control
8.5.3 Dynamic Braking Controller [Go to Page]
8.5.3.1 Dynamic Braking Controller Protection
8.5.4 Dynamic Braking Slowdown
8.5.5 Dynamic Braking Lowering
8.5.6 Adjustable Frequency Equipment Required
8.6 Performance and Test
8.7 Application
9 Wireless Control Systems for Cranes [Go to Page]
9.1 General [Go to Page]
9.1.1 Scope
9.1.2 Normative References
9.2 Definitions
9.3 Classifications
9.4 Characteristics and Ratings
9.5 Product Marking, Installation, and Maintenance Information [Go to Page]
9.5.1 Maintenance
9.5.2 Labeling
9.6 Service and Storage Conditions
9.7 Construction [Go to Page]
9.7.1 Technology
9.7.2 Equipment Required [Go to Page]
9.7.2.1 Transmitters [Go to Page]
9.7.2.1.1 General
9.7.2.1.2 Transmitter Functions
9.7.2.1.3 Multi-Transmitter Systems
9.7.2.2 Battery Charger
9.7.2.3 Receiver
9.7.2.4 Receiving Antenna/Sensor, Antenna Mount, Cable, and Connectors
9.8 Performance and Test [Go to Page]
9.8.1 Wireless Control System
9.8.2 In Case of Failure
9.8.3 Interference [Go to Page]
9.8.3.1 Extraneous Radio Frequency Interference (RFI)
9.8.3.2 Extraneous Electromagnetic Interference (EMI)
9.8.3.3 Component Failure
9.8.4 System Operating Range
9.8.5 Safety Coding
9.9 Application
10 Electromagnetic Brakes [Go to Page]
10.1 Requirements [Go to Page]
10.1.1 Scope
10.1.2 Normative References
10.2 Definitions
10.3 Classifications [Go to Page]
10.3.1 Brake Types [Go to Page]
10.3.1.1 Caliper Disc Brake [Go to Page]
10.3.1.1.1 Flat Plate Disc Brakes
10.3.1.1.2 Shoe Brake
10.3.2 Mounting Arrangements [Go to Page]
10.3.2.1 Shoe and Caliper Disc Brakes (Bracket or Base-Mounted) [Go to Page]
10.3.2.1.1 NEMA Type 1 Mounting—Floor-Mounted Horizontal-Shaft Brake
10.3.2.1.2 NEMA Type 1A Mounting—Floor-Mounted Horizontal-Shaft Brake
10.3.2.1.3 NEMA Type 2 Mounting—Wall-Mounted Horizontal-Shaft Brake
10.3.2.1.4 NEMA Type 2A Mounting—Wall-Mounted Horizontal-Shaft Brake
10.3.2.1.5 NEMA Type 3 Mounting—Ceiling-Mounted Horizontal-Shaft Brake
10.3.2.1.6 NEMA Type 4 Mounting—Wall-Mounted Vertical-Shaft Brake
10.3.3 Flat Plate Disc Brakes
10.4 Characteristics and Ratings [Go to Page]
10.4.1 General Purpose Shoe and Caliper Brake Torque Ratings
10.4.2 Torque Ratings for Flat Plate Disc Brakes
10.4.3 Shoe and Caliper Disc Brake Coil Ratings
10.4.4 Brake Operating Time
10.5 Product Marking Information, Installation, and Maintenance [Go to Page]
10.5.1 Brake Mounting Tolerances
10.5.2 Maintenance [Go to Page]
10.5.2.1.1 Inspection
10.5.2.2 User Testing
10.5.2.3 Preventive Maintenance Guide
10.5.3 Special Precautions [Go to Page]
10.5.3.1 Mounting
10.5.3.2 Brake Torque
10.5.3.3 Braking Surfaces
10.5.3.4 Brake Wheel or Disc Overheating
10.5.3.5 Brake Lining Replacement
10.5.4 Device Markings
10.6 Service and Storage Conditions [Go to Page]
10.6.1 Unusual Environmental Conditions
10.7 Construction [Go to Page]
10.7.1 Dimensions of Shoe and Caliper Disc Brakes
10.7.2 Enclosures [Go to Page]
10.7.2.1 General
10.7.2.2 Brake Coil Terminal Enclosures
10.7.2.3 Disc Brakes Employing Type 7D Enclosures
10.7.3 Mounting Dimensions for Flat Plate Disc Brakes
10.8 Performance Requirements and Tests [Go to Page]
10.8.1 Range of Operating Voltage and Current
10.8.2 Braking Torque
10.8.3 Dielectric Test
10.9 Application [Go to Page]
10.9.1 Brake Energy Dissipation [Go to Page]
10.9.1.1 One-Time Emergency Energy Dissipation
10.9.1.2 Allowable Rate of Energy Dissipation
10.9.2 Shunt Brake Coil Control
10.9.3 Reaction Loads
10.9.4 Rotating Speed
10.9.5 Disc Flatness and Runout
11 Resistors and Rheostats [Go to Page]
11.1 General [Go to Page]
11.1.1 Scope
11.1.2 Normative References
11.2 Definitions
11.3 Classification [Go to Page]
11.3.1 Resistors, General
11.4 Characteristics and Ratings [Go to Page]
11.4.1 Characteristics [Go to Page]
11.4.1.1 Starting-Duty and Intermittent-Duty Resistors
11.4.1.2 Secondary-Resistor AC Controllers
11.4.1.3 Starting-Duty and Intermittent-Duty Primary Resistors
11.4.1.4 Starting Resistor for an Adjustable-Speed DC Motor
11.4.1.5 Continuous-Duty Resistor
11.4.2 Ratings
11.5 Product Marking, Installation, and Maintenance Information [Go to Page]
11.5.1 Product Marking
11.5.2 Specific Maintenance Instructions
11.5.3 Preventive Maintenance Guide
11.6 Service and Storage Conditions [Go to Page]
11.6.1 Normal Service Conditions
11.6.2 High Altitude Applications
11.7 Construction [Go to Page]
11.7.1 General [Go to Page]
11.7.1.1 Resistance Materials
11.7.1.2 Marking End Connectors for Resistor Units
11.7.1.3 Direction of Rotation for Rheostats
11.7.2 Factory Tests [Go to Page]
11.7.2.1 Resistance Measurement
11.7.2.2 Applied Potential Test
11.8 Performance Requirements and Tests [Go to Page]
11.8.1 Temperature Rise Performance Criteria
11.8.2 Temperature Rise Tests [Go to Page]
11.8.2.1 Resistors [Go to Page]
11.8.2.1.1 Starting-Duty or Intermittent-Duty Resistor
11.8.2.1.2 Continuous-Duty Resistor
11.8.2.1.3 Primary Resistors for Squirrel-Cage Motors
11.8.3 Dynamic Braking Resistors [Go to Page]
11.8.3.1 Dynamic Braking Resistor Protection
11.8.4 Current-Carrying Ability
11.9 Application [Go to Page]
11.9.1 Current-Carrying Capacity of Resistor Wires for Motors
11.9.2 Resistor Application Table
Annex A (Normative) Crane Information [Go to Page]

MADCAD.com Free Trial

Report To Us

Contact us for a custom quote

⨯To continue with accurate pricing,
please select your company type below:

⨯We need your input!

⨯ We need your input!

⨯We need your input!

⨯We need your input!

Cart Warning

NEMA IA 10031-2024 (old ICS 8) Application Guide for Industrial Control and Systems Crane and Hoist Controllers, 2024

MADCAD.com Free Trial

Report To Us

Contact us for a custom quote

⨯To continue with accurate pricing, please select your company type below:

⨯We need your input!

⨯ We need your input!

⨯We need your input!

⨯We need your input!

Cart Warning

NEMA IA 10031-2024 (old ICS 8) Application Guide for Industrial Control and Systems Crane and Hoist Controllers, 2024

⨯To continue with accurate pricing,
please select your company type below: