Affordable Electric Motor Controls. Reviews July, 2021, page 6

Onyehn 6Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 6 Pack

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Onyehn 6Pcs 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver Switch 6 Pack

Current price: 11.98 USD

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  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES

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Basic Motor Controls for Electricians Part 1 Instructor Guide

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Basic Motor Controls for Electricians Part 1 Instructor Guide

Current price: 122.72 USD

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Height: 11 Inches

Length: 8.5 Inches

Width: 0.66 Inches

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES

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Power Plant Instrumentation and Control Handbook: A Guide to Thermal Power Plants

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Power Plant Instrumentation and Control Handbook: A Guide to Thermal Power Plants

Current price: 208.89 USD

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Height: 11 Inches

Length: 8.5 Inches

Width: 2.31 Inches

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES

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Understanding Motor Controls

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Understanding Motor Controls

Current price: 52.3 USD

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Height: 10.75 Inches

Length: 8.5 Inches

Width: 1 Inches

Weight: 3.3510263824 Pounds

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition

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Electric Motors and Drives: Fundamentals, Types and Applications, 4th Edition

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Electric Motors and Drives: Fundamentals, Types and Applications, 4th Edition

Current price: 49.95 USD


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Height: 9 Inches

Length: 6 Inches

Width: 1.08 Inches

Weight: 1.6093745126 Pounds

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition
  • The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded.
  • Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select

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Electrical Motor Controls: Automated Industrial Systems

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Electrical Motor Controls: Automated Industrial Systems

Current price: 10.79 USD

Saving: $34.17 (76%)


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Height: 11 Inches

Length: 8.75 Inches

Width: 1 Inches

Weight: 3.13 Pounds

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition
  • The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded.
  • Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select
  • Used Book in Good Condition

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CO-Z Automatic Sliding Gate Opener with 2 Remote Controls, Electric Rolling Driveway Slide Gate Motor, Complete Gate Operator Hardware Security System Kit for Sliding Gate Up to 40 Feet

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CO-Z Automatic Sliding Gate Opener with 2 Remote Controls, Electric Rolling Driveway Slide Gate Motor, Complete Gate Operator Hardware Security System Kit for Sliding Gate Up to 40 Feet

Current price: 195.99 USD

Saving: $35.00 (15%)


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Height: 17.3 Inches

Length: 10.8 Inches

Width: 10 Inches

Weight: 34.3 Pounds

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition
  • The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded.
  • Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select
  • Used Book in Good Condition
  • Durable with Unparalleled Safety ----- Constructed with aluminum base, copper worm-gear for durability; CE approval for ultimate safety. RF Hopping Code Technology prevents your remote code from being accessible to others. Suitable for 110V.
  • 100 ft. Range ----- The complementary remote controls operate perfectly within 100 ft, so you do no get out of your car to open the gate ever again, comes with 4 buttons for open/close/stop open/close stop.
  • Auto-Close Feature ----- Featuring an auto-close option, this slide gate opener can be set to close in 12, 24, or 36 seconds after it opens; you can add 23 more remotes to control this system for convenience.
  • Quiet & Powerful 280W Motor ----- The integrated 280W AC motor drives the gate opener smoothly at the speed of 43 ft. /min while producing less than 56 dB noise.
  • For 40 ft. & 1,400 lb. Gate ----- This product is designed for heavy-duty sliding gate up to a maximum length of 40 ft. (includes 20 ft of chain) or a maximum of weight of 1,400 lb.

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Servo Motors and Industrial Control Theory (Mechanical Engineering Series)

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Servo Motors and Industrial Control Theory (Mechanical Engineering Series)

Current price: 77.39 USD


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Height: 9.25 Inches

Length: 6.1 Inches

Width: 0.59 Inches

Weight: 1.14419913978 Pounds

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition
  • The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded.
  • Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select
  • Used Book in Good Condition
  • Durable with Unparalleled Safety ----- Constructed with aluminum base, copper worm-gear for durability; CE approval for ultimate safety. RF Hopping Code Technology prevents your remote code from being accessible to others. Suitable for 110V.
  • 100 ft. Range ----- The complementary remote controls operate perfectly within 100 ft, so you do no get out of your car to open the gate ever again, comes with 4 buttons for open/close/stop open/close stop.
  • Auto-Close Feature ----- Featuring an auto-close option, this slide gate opener can be set to close in 12, 24, or 36 seconds after it opens; you can add 23 more remotes to control this system for convenience.
  • Quiet & Powerful 280W Motor ----- The integrated 280W AC motor drives the gate opener smoothly at the speed of 43 ft. /min while producing less than 56 dB noise.
  • For 40 ft. & 1,400 lb. Gate ----- This product is designed for heavy-duty sliding gate up to a maximum length of 40 ft. (includes 20 ft of chain) or a maximum of weight of 1,400 lb.

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Industrial Electrical Troubleshooting (Electrical Trades S)

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Search only Cengage Learning brand name
Industrial Electrical Troubleshooting (Electrical Trades S)

Current price: 96.74 USD

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Height: 10.9 Inches

Length: 8.4 Inches

Width: 0.55 Inches

Weight: 1.2566348934 Pounds

  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition
  • The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded.
  • Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select
  • Used Book in Good Condition
  • Durable with Unparalleled Safety ----- Constructed with aluminum base, copper worm-gear for durability; CE approval for ultimate safety. RF Hopping Code Technology prevents your remote code from being accessible to others. Suitable for 110V.
  • 100 ft. Range ----- The complementary remote controls operate perfectly within 100 ft, so you do no get out of your car to open the gate ever again, comes with 4 buttons for open/close/stop open/close stop.
  • Auto-Close Feature ----- Featuring an auto-close option, this slide gate opener can be set to close in 12, 24, or 36 seconds after it opens; you can add 23 more remotes to control this system for convenience.
  • Quiet & Powerful 280W Motor ----- The integrated 280W AC motor drives the gate opener smoothly at the speed of 43 ft. /min while producing less than 56 dB noise.
  • For 40 ft. & 1,400 lb. Gate ----- This product is designed for heavy-duty sliding gate up to a maximum length of 40 ft. (includes 20 ft of chain) or a maximum of weight of 1,400 lb.

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ELECTRIC MOTORS-CONTROL DIAGRAM (SELF-STARTER UNIVERSITY)

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ELECTRIC MOTORS-CONTROL DIAGRAM (SELF-STARTER UNIVERSITY)

Current price: 9.99 USD


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  • This is a speed governor with a maximum current of 2A. If the continuous current is greater than 0.5A, the 775 motor and the stroller motor will not move. Don't buy it wrong. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor.
  • CONNECT A VOLTAGE OF 1.8V-15V DC TO THE CIRCUIT MAKING SURE OF THE CORRECT POLARITY OF THE CONNECTION. NOTE THAT THE VOLTAGE APPLIED TO THE MOTOR WILL BE SUPPLY VOLTAGE APPLIED TO THE CIRCUIT. IT IS RECOMMENDED TO ADD AN APPROPRIATELY RATED FUSE IN LINE WITH THE POSITIVE SUPPLY IN ORDER TO PROTECT THE CIRCUIT FROM ANY POSSIBLE SHORT CIRCUITS.
  • With a self-recovery fuse 2A and a Power-On LED light.If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling. PWM DC motor speed controller with switch function.
  • NOTE: DC MOTOR SPEED REGULATOR DC POWER SUPPLY, DO NOT BE DIRECTLY CONNECTED TO HOUSEHOLD 220V AC.This Brand New 1803BK DC Motor Speed Controller allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully the product adjust from 0%-100%.
  • IMPORTANT NOTES: AN APPROPRIATELY RATED FUSE (RATED A LITTLE HIGHER THAN THE MAXIMUM CURRENT YOU EXPECT TO DRAW) IS RECOMMENDED TO ENSURE SAFE OPERATION. THE CONTROLLER IS SAFE WITH A SELF-RECOVERY FUSE 2A. IT WILL BE DAMAGED IF CONNECT THE SUPPLY VOLTAGE WITH WRONG POLARITY. DOUBLE CHECK ALL CONNECTIONS BEFORE APPLYING POWER AND ALWAYS TURN OFF THE POWER SUPPLY BEFORE MAKING ANY WIRING CHANGES
  • Used Book in Good Condition
  • The third edition includes additional diagrams and worked examples throughout. New topics include digital interfacing and control of drives, direct torque control of induction motors and current-fed operation in DC drives. The material on brushless servomotors has also been expanded.
  • Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select
  • Used Book in Good Condition
  • Durable with Unparalleled Safety ----- Constructed with aluminum base, copper worm-gear for durability; CE approval for ultimate safety. RF Hopping Code Technology prevents your remote code from being accessible to others. Suitable for 110V.
  • 100 ft. Range ----- The complementary remote controls operate perfectly within 100 ft, so you do no get out of your car to open the gate ever again, comes with 4 buttons for open/close/stop open/close stop.
  • Auto-Close Feature ----- Featuring an auto-close option, this slide gate opener can be set to close in 12, 24, or 36 seconds after it opens; you can add 23 more remotes to control this system for convenience.
  • Quiet & Powerful 280W Motor ----- The integrated 280W AC motor drives the gate opener smoothly at the speed of 43 ft. /min while producing less than 56 dB noise.
  • For 40 ft. & 1,400 lb. Gate ----- This product is designed for heavy-duty sliding gate up to a maximum length of 40 ft. (includes 20 ft of chain) or a maximum of weight of 1,400 lb.

More Info

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