Chapter 1 Basic knowledge of electric motors and maintenance
Section 1 Classification and nameplate of electric motors
1. Classification of electric motors
2. Motor nameplate
Section 2 Common maintenance methods for motor faults
1. Inquiry method
2. External observation method
3. Hearing method
4. Touching method
5. Smell method
6. Voltage measurement method
7 , Resistance measurement method
8. Current measurement method
9. Replacement method
Section 3 Commonly used materials for motor maintenance
1. Insulating materials
2. Winding materials
3. Insulating paint
4. Grease
Chapter 2 Basics of motor windings Concept
Section 1: Structural Types of Motor Windings
1. Classification of magnetic poles formed by motor stator windings
2. Based on the shape and wiring of motor stator windings Classification of methods
Section 2: Principles of composition of motor windings
1. Symmetry conditions of three-phase motor windings
2. Basis of composition of windings
Section 3 Basic concepts of motor windings
1. Overview of windings
2. Total number of coils of the motor
3. Number of poles and slots (Number of coils)
4. Number of pole phase groups
5. Pole pitch
6. Pitch
7. Electrical angle
8. Number of poles (2p)
9. Phase strips
10. Number of parallel windings
Chapter 3 Three Phases Winding expansion diagram and wire embedding techniques of asynchronous motor
Section 1: Expansion diagram and wire embedding of single-layer winding of three-phase asynchronous motor
1. Single-layer concentric winding
2. Single-layer chain winding
3. Single-layer cross-chain winding
Section 2: Expansion diagram and wiring techniques of double-layer winding of three-phase asynchronous motor
1. Characteristics of double-layer windings
Expansion diagram and wiring steps of double-layer windings of two- and three-phase asynchronous motors
Section 3 Three-phase Motors Expansion diagram and wiring techniques of special windings
1. Class A wave windings
2. Fractional slot wave windings
3. Class B wave windings
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4. Single and double hybrid windings
5. Fractional slot windings
Chapter 4: Expansion diagram and wiring techniques of single-phase asynchronous motors
Section 1: Single-phase sinusoidal winding expansion diagram and wire embedding techniques
1. Drawing of sinusoidal winding expansion diagram
2. Sinusoidal winding embedding steps
Section 2: Expansion diagram and embedded wiring of split-phase motor windings
1. Structure of split-phase motor
2. Capacitor split-phase motor
3. Resistor split-phase motor
Section 3: Expansion diagram of shaded-pole motor windings and wiring techniques
1. Overview of single-phase shaded-pole motor
2. How to draw the unfolded diagram of the winding of a single-phase shaded pole motor
Section 4: The expanded diagram and wiring techniques of the winding of a special single-phase motor
1. Reaction Type synchronous motor
2. Hysteresis synchronous motor
3. Permanent magnet synchronous motor
4. Stator rotating motor
Section 5: Single-phase speed regulating motor winding expansion diagram and wire embedding techniques
1. Speed ??regulation method
2. Wire embedding operation
Chapter 5 Expansion diagram of DC motor windings and wiring techniques
Section 1 Introduction and classification of DC motors
1. Introduction to DC motors
2. Classification of DC motors
Section 2 Introduction and basic parameters of DC motor windings
<p>1. Introduction to DC motor windings
2. Classification of armature windings
3. Basic parameters of armature windings
Section 3 DC motor windings Expansion diagram and wiring techniques
1. Single-stack winding
2. Cascade winding
3. Single-wave winding
Chapter 6: Three-phase multi-speed motor winding expansion diagram and wiring techniques
Section 1 Overview of three-phase multi-speed motor
1. Adjustment of three-phase multi-speed motor Speed ??Principle
Pole-changing speed regulation of two- and three-phase asynchronous motors
The expansion diagram and wiring techniques of the windings of double-pole ratio two-speed motors in the second section
1. Production of two-speed motor windings
2. Drawing of slot potential arrangement diagram of asynchronous motor
3. Examples
Section 3 Non-multiplier ratio Wire embedding techniques for two-speed motor windings
1. Introduction to non-multiplier two-speed motors
2. Production of non-multiplier two-speed motor windings
Chapter 7 Rewind Calculation Techniques for Motors
Section 1 Rewind Calculation Techniques for Three-Phase Asynchronous Motors
1. Calculation of the number of poles 2p or pole pairs of the motor
2. Calculation of the pole distance of the motor
3. Calculation of the rated output power of the motor
4. Calculation of the motor winding coefficient
5 , Calculation of the number of turns of conductors per slot
6. Calculation of conductor cross-sectional area
7. Calculation of rated current
Section 2 Single-phase asynchronous motor Rewinding calculation skills
1. Calculation of main winding
2. Calculation of secondary winding
3. Calculation examples
3. Section Rewinding calculation skills of single-phase series motor
1. Calculation of stator winding
2. Calculation of rotor winding
3. Calculation examples
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Chapter 8 Calculation Techniques for Rewinding Motors
Section 1 Calculation Techniques for Rewinding Motors
1. Replacement Calculation of Winding Wires
2. Calculation for changing the number of parallel windings
3. Calculation for changing the number of parallel branches of the winding
4. Calculation for changing the connection method of the winding
Section 2. Calculation skills for pole change of asynchronous motor
1. Calculation skills for pole change
2. Calculation examples for pole change
Section 3. Calculation skills of asynchronous motor Calculation skills for changing the voltage
1. Changing the wiring of the stator winding
2. Rewinding the stator winding of the motor
Chapter 9 Motor rewinding operation skills
Section 1 Preparation before rewinding the motor
1. Record the original data
2. Remove the old winding
3. Clean the motor
IV. Selection of coil molds
Section 2 Wire embedding techniques for motor windings
1. Placement of insulating paper
2. Embedded wires
Section 3 Wiring and welding skills of motor windings
1. Wiring
2. Welding
Section 4 Inspection, paint dipping and drying techniques for windings
1. Inspection of windings
2. Pre-drying of windings
3. Paint dipping
IV. Drying
Section 5 Motor Assembly and Trial Operation Skills
1. Motor Assembly
2. Adding Electrical test
Chapter 10 Three-phase AC single-speed motor winding wiring and wiring diagram
Section 1 Three-phase motor single-layer winding diagram
1. 12-slot 2-pole single-layer concentric winding diagram (y=7, 5; a=1)
2. 18-slot 2-pole single-layer crossed winding diagram (y=8, 7; a =1)
3. 18-slot 2-pole single-layer crossed winding diagram (y=9; a=1)
4. 18-slot 2-pole single-layer crossed winding diagram
Winding diagram (y=7, 8; a=1)
V. 18-slot 2-pole single-layer concentric crossed winding diagram (y=9, 7; a=1)
6. 18-slot 2-pole single-layer concentric winding diagram (y=11, 9, 7; a=1)
7. 24-slot 2-pole single-layer stacked winding diagram (y =10; a=1)
Eight, 24-slot 2-pole single-layer concentric winding diagram (y=11, 9; a=1)
Nine, 24-slot 2 Single-pole concentric winding diagram (y=11, 9; a=2)
10. 24-slot 2-pole single-layer concentric winding diagram (y=11, 9; a=1)
11. 24-slot 2-pole single-layer chain winding diagram (y=11)
12. 24-slot 4-pole single-layer chain winding diagram (y= 6; a=1)
Thirteenth, 24-slot, 4-pole single-layer chain winding diagram (y=5; a=1)
Fourteen, 24-slot, 6-pole Single-layer stacked winding diagram (y=4; a=1)
Fifteen, 24-slot 8-pole single-layer chain winding diagram (y=3; a=1)
16. 30-slot 2-pole single-layer concentric cross winding diagram (y=15, 13, 11; a=1) (1)
17. 30-slot 2-pole single-layer concentric Crossed winding diagram (y=15, 13, 11; a=1) (2)
18. 30-slot 4-pole single-layer concentric crossed winding diagram (y=9, 7, 5; a=1)
Nineteen. 30-slot 10-pole single-layer chain (common pole) winding diagram (y=3; a=1)
Twenty. 36-slot 2-pole single-layer stacked winding diagram (y=15; a=1)
21. 36-slot 2-pole single-layer concentric winding diagram (y=17, 15, 13; a=1)
Twenty-two, 36-slot 2-pole single-layer concentric winding diagram (y=17, 15, 13; a=2)
Twenty-three, 36-slot 4-pole single-layer crossed winding diagram (y=8, 7; a=1)
Twenty-four, 36-slot 4-pole single-layer crossed winding diagram (y=8, 7 ;a=2)
Twenty-five, 36 slots, 4-pole single-layer crossed winding diagram (y=9; a=1)
Twenty-six, 36 slots, 4 Single-pole cross-type winding diagram (y=7; a=1)
Twenty-seven, 36-slot 4-pole single-layer concentric cross-type winding diagram (y=9, 7; a=1 )
Twenty-eight, 36-slot 4-pole single-layer cross-winding 1:2 tap Yanbian triangle winding diagram (y=7, 8; a=1)
Two 19. 36-slot 6-pole single-layer chain winding diagram (y=6; a=1)
36. 36-slot 6-pole single-layer chain winding diagram (y= 5; a=2)
Thirty-one, 36-slot 6-pole single-layer chain winding diagram (y=5; a=1; q=1)
Thirty 2. 36-slot 6-pole single-layer chain winding diagram (y=5; a=3)
33. 36-slot 6-pole single-layer chain winding diagram (y=5; a =1; q=2)
Thirty-four, 36-slot 12-pole single-layer chain winding diagram (y=3; a=1)
Thirty-five, 42 Slot 14-pole single-layer chain (common pole) winding diagram (y=3; a=1)
Thirty-six, 48-slot 4-pole single-layer stacked winding diagram (y=10; a =2)
Thirty-seven, 48 slots, 4-pole single-layer concentric winding diagram (y=11, 9; a=1)
Thirty-eight, 48 slots, 4 Single-pole concentric winding diagram (y=11, 9; a=2)
Thirty-nine, 48-slot 4-pole single-layer concentric winding diagram (y=7, 5; a= 1)
Forty, 48-slot 4-pole single-layer concentric winding diagram (y=11, 9; a=4)
Forty-one, 48-slot 8-pole single Layer chain winding diagram (y=5; a=1) (1)
Forty-two, 48-slot 8-pole single-layer chain winding diagram (y=5; a=1) ( 2)
Forty-three, 48-slot 8-pole single-layer chain winding diagram (y=5; a=4)
Forty-four, 48-slot 8-pole single-layer
Chain winding diagram (y=5; a=1)
Forty-five and 48-slot 8-pole single-layer stacked winding diagram (y=6; a=1)
Forty-six, 48-slot 8-pole single-layer stacked winding diagram (y=6; a=2)
Forty-seven, 48-slot 16-pole single-layer chain (common pole) winding diagram (y=3; a=1)
Forty-eight, 54-slot 6-pole single-layer crossed winding diagram (y=8, 7; a=1)
Forty-nine , 54-slot 6-pole single-layer crossed winding diagram (y=8, 7; a=3)
Fifty, 60-slot 8-pole single-layer crossed winding diagram (y=7, 8 ;a=2)
Fifty-one, 60-slot 10-pole single-layer chain winding diagram (y=5; a=1)
Fifty-two, 72-slot 8 Single-layer concentric (common pole) winding diagram (y=11, 9, 7; a=2)
Section 2 Double-layer winding diagram of three-phase AC motor
1. 12-slot 2-pole double-layer stacked winding diagram (y=5; a=1)
2. 12-slot 4-pole double-layer chain winding diagram (y=2; a=1) )
3. 18-slot 6-pole double-layer chain winding diagram (y=3; a=1)
4. 24-slot 2-pole double-layer stacked winding diagram ( y=9; a=1)
5. 24-slot 2-pole ultra-short pitch double-layer stacked winding diagram (y=7; a=1)
6. 24-slot 4-pole double-stacked winding diagram (y=5; a=1)
7. 24-slot 4-pole double-stacked winding diagram (y=5; a=2)
8. 24-slot 6-pole double-layer stacked winding diagram (y=4; a=1)
9. 24-slot 8-pole double-layer chain winding diagram (y=3; a= 1)
10. 27-slot 6-pole double-stacked winding diagram (y=4; a=1)
11. 30-slot 4-pole double-stacked winding diagram (y=6; a=1)
Twelve, 36 slots, 2-pole double-layered winding diagram (y=13; a=1)
Thirteen, 36 slots 2-pole double-stacked winding diagram (y=13; a=2)
14. 36-slot 4-pole double-stacked winding diagram (y=7; a=1)
15. 36-slot 4-pole double-stacked winding diagram (y=8; a=1)
16. 36-slot 4-pole double-stacked winding diagram (y=9; a=1)
Seventeen, 36-slot, 6-pole double-stacked winding diagram (y=5; a=1)
Eighteen, 36-slot, 8-pole double-stack winding Winding diagram (y=4; a=1)
Nineteen, 36-slot 10-pole double-layer stacked winding diagram (y=3; a=1)
Twenty , 36-slot 4-pole double-layer concentric winding diagram (y=9, 7, 5; a=1)
21. 36-slot 12-pole double-layer chain winding diagram (y= 2; a=1)
Twenty-two, 36 slots 2-pole double-layered winding diagram (y=10; a=1)
Twenty-three, 36 slots 2 Pole double-layered winding diagram (y=11; a=2)
Twenty-four, 36-slot 2-pole double-layered winding diagram (y=17; a=1)
Twenty-five, 36-slot 2-pole double-stacked winding diagram (y=13; a=1)
Twenty-sixth, 36-slot 4-pole double-stacked winding diagram (y= 7; a=2)
Twenty-seven, 36 slots 4-pole double-layered winding diagram (y=8; a=2)
Twenty-eight, 36 slots 6 Pole double-stacked winding diagram (y=5; a=2)
Twenty-nine, 42-slot 2-pole double-stacked winding diagram (y=15; a=2)
Thirty, 42-slot 2-pole winding diagram (y=15; a=2)
Thirty-one, 45-slot 4-pole double-layer stacked winding diagram (y=9; a= 1)
Thirty-two, 45-slot, 6-pole double-stack winding diagram (y=6; a=1)
Thirty-three, 45-slot, 8-pole double-stack winding Winding diagram (y=3; a=1)
Thirty-four, 45-slot 10-pole double-layer stacked winding diagram (y=4; a=1)
Three fifteen,
45-slot 12-pole double-layer stacked winding diagram (y=3; a=1)
36. 45-slot 16-pole double-layer chain winding diagram (y=3; a=1)
Thirty-seven, 48-slot 2-pole double-stacked winding diagram (y=17; a=2)
Thirty-eight, 48-slot 4-pole double-stacked winding Picture (y=9; a=2)
Thirty-nine, 48-slot 6-pole double-layer stacked winding diagram (y=6; a=1)
Forty, 48-slot 8-pole double-layer stacked winding diagram (y=5; a=1)
41. 48-slot 16-pole double-layer chain winding diagram (y=3; a=1)
Forty-two, 48-slot 2-pole 1:1 tap Yanbian triangle winding diagram (y=17; a=2)
Forty-three, 48-slot 4-pole double layer Winding diagram (y=10; a=2)
Forty-four, 48-slot 8-pole double-layer winding diagram (y=5; a=2)
Forty-four 5. 48-slot 8-pole double-stacked winding diagram (y=5; a=2)
Forty-six. 54-slot 6-pole double-stacked winding diagram (y=7; a=2) )
Forty-seven, 54-slot, 8-pole double-stacked winding diagram (y=5; a=2)
Forty-eight, 54-slot, 10-pole double-stacked winding diagram (y=5; a=2)
Forty-nine, 54 slots 12-pole double-layered winding diagram (y=4; a=1)
Fifty, 54 Slot 16-pole double-layer stacked winding diagram (y=3; a=1)
51. 54-slot 20-pole double-layer chain winding diagram (y=3; a=1)
Fifty-two, 54-slot 6-pole double-layer winding diagram (y=8; a=2)
Fifty-three, 54-slot 6-pole double-layer winding diagram (y =8; a=3)
Fifty-four and 60 slots 4-pole double-layered winding diagram (y=11; a=2)
Fifty-five and 60 slots 8-pole double-stacked winding diagram (y=6; a=2)
Fifty-six, 60-slot 10-pole double-stacked winding diagram (y=5; a=5)
Fifty-seven, 72-slot 6-pole double-stacked winding diagram (y=9; a=6)
Fifty-eight, 72-slot 8-pole double-stacked winding diagram (y =8; a=4)
Fifty-nine, 72-slot 24-pole double-layer chain winding diagram (y=3; a=1)
Section 3 three-phase Single and double layer hybrid winding diagram of AC motor
1. 18-slot 2-pole single and double layer hybrid winding diagram (y=9, 7; a=1)
2. 30-slot 4-pole single-double-layer hybrid winding diagram (y=7, 6, 5; a=1)
3. 30-slot 4-pole single-double-layer hybrid winding diagram (y=7 , 6, 5, 4; a=1)
Four, 36-slot 2-pole single and double-layer hybrid winding diagram (y=17, 15, 13, 11; a=1)
5. 36-slot 4-pole single-double-layer hybrid winding diagram (y=8, 6; a=1)
6. 36-slot 2-pole single-double-layer concentric winding diagram (y=17, 15; a=1)
Seven, 42-slot 2-pole single and double-layer hybrid winding diagram (y=20, 18, 16, 14, 12; a=2)
Eight. 48-slot 2-pole single-double-layer hybrid winding diagram
Nine. 60-slot 4-pole single-double-layer hybrid winding diagram
Tenth Chapter 1 Three-phase AC two-speed motor winding wiring and wiring diagram
Section 1 24-slot two-speed motor winding diagram
1. 24-slot 4/2-pole two-speed winding Diagram (△2Y; y=6)
2. 24-slot 2/4 double-speed winding diagram (2Y/2Y; y=6)
3. 24-slot 4/ 6-pole double-speed winding diagram (△/2Y; y=4)
4. 24-slot 4/8-pole double-speed winding diagram (△/2Y; y=3)
Section 2 36-slot double-speed motor winding diagram
1. 36-slot 2/4-pole double-speed winding diagram (△/2Y; y=9)
2 , 36-slot 2/8-pole double-speed winding diagram (Y/2Y; y=15)
>3. 36-slot 4/6-pole double-speed winding diagram (△/2Y; y=6)
4. 36-slot 4/6-pole double-speed winding diagram (3Y/4Y; y= 6)
5. 36-slot 4/6-pole double-speed winding diagram (Y/2Y; y=6)
6. 36-slot 4/6-pole double-speed winding Diagram (Y/2Y; y=7) (1)
7. 36-slot 4/6 pole double-speed winding diagram (Y/2Y; y=7) (2)
8. 36-slot 4/6-pole double-speed winding diagram (Y/2Y; y=7) (3)
9. 36-slot 4/8-pole double-speed winding diagram (△/ 2Y; y=5)
10. 36-slot 6/8-pole double-speed winding diagram (△/2Y; y=4)
11. 36-slot 6/12 Pole two-speed winding diagram (△/2Y; y=3)
Section 3 48-slot two-speed motor winding diagram
1. 48-slot 2/4 pole two-speed Winding diagram (△/2Y; y=12)
2. 48-slot 4/8 pole double-speed winding diagram (△/2Y; y=6)
3. 48-slot 16/4 pole two-speed winding diagram (Y/2Y; y=9)
Section 4 54-slot two-speed motor winding diagram
1. 54-slot 4 /8-pole double-speed winding diagram (△/2Y; y=7)
II. 54-slot 6/8-pole double-speed winding diagram (△/2Y; y=6)
3. 54-slot 6/12-pole double-speed winding diagram (△/2Y; y=5)
Section 5 60- and 72-slot double-speed motor winding diagram
1. 60-slot 4/8-pole double-speed winding diagram (△/2Y; y=8)
2. 72-slot 4/6-pole double-speed winding diagram (△/2Y; y =13)
3. 72-slot 4/8-pole double-speed winding diagram (△/2Y; y=9)
4. 72-slot 6/12-pole double-speed winding Group diagram (△/2Y; y=6)
V. 72-slot 6/12-pole double-speed winding diagram (3△/6Y; y=6)
VI. 72-slot 12-pole double-speed winding diagram (Y/2Y; y=8)
Chapter 12 Single-phase motor winding wiring and wiring diagram
Section 1 8-slot single Phase motor winding diagram
1. 8-slot 4-pole double-layer chain winding diagram
2. 8-slot 4-pole L-2 type double-speed winding diagram (4/ 2-2/2-2/2)
Section 2 12-slot single-phase motor winding diagram
1. 12-slot 2-pole single-double-layer hybrid winding diagram
2. 12-slot 4-pole single-double-layer hybrid winding diagram (y=2)
3. 12-slot 2-pole sinusoidal winding diagram (3/3-A)
4. 12-slot 4-pole sinusoidal winding diagram (2/1-A/B0)
5. 12-slot 2-pole sinusoidal shaded-pole winding diagram (3A/1; Shaded pole type)
6. 12-slot 4-pole sinusoidal winding diagram (2A/A; shaded-pole type)
7. 12-slot 2-pole sinusoidal winding diagram (5A/A 2; shaded pole type)
Eight. 12-slot 2-pole sinusoidal winding diagram (y=6, 4)
9. 12-slot 2-pole sinusoidal winding diagram (2/ 2B)
Section 3 16-slot single-phase motor winding diagram
1. 16-slot 2-pole single-layer stacked winding diagram (y=6)
2. 16-slot 4-pole single-layer chain winding diagram (y=3)
3. 16-slot 4-pole double-layer stacked winding diagram (y=3)
4. 16-slot 2-pole sinusoidal winding diagram (3/3-B)
5. 16-slot 4-pole sinusoidal winding diagram (2/2-A)
6. 16-slot 2-pole sinusoidal winding diagram (3B/1; shaded-pole type)
7. 16-slot 2-pole sinusoidal winding diagram (4B/2; shaded-pole type)
8. 16-slot 2-pole sinusoidal winding diagram (4/2; shaded pole type)
9. 16-slot 4-pole double-speed winding diagram (4-2-2)
Section 4 18 and 20 slot single-phase motor winding diagram
1.
18-slot 2-pole single concentric winding diagram
2. 18-slot 4-pole double-layer stacked winding diagram (y=4)
3. 18-slot 2-pole sinusoidal winding Group diagram (4/4-B/A)
Four. 18-slot 2-pole sinusoidal winding diagram (3B/3; shaded pole type)
Five. 20-slot 2-pole Sine winding diagram (5B/2; shaded pole type)
6. 20-slot 2-pole sinusoidal winding diagram (5/2; shaded pole type)
Section 5 24 Slot single-phase motor winding diagram
1. 24-slot 4-pole single-layer winding diagram (y=6; u=2)
2. 24-slot 4-pole single-layer winding diagram Type winding diagram (y=5?4; u=8)
Three, 24-slot 4-pole single-layer stacked winding diagram (y=6; u=4)
4. 24-slot 4-pole single-layer stacked winding diagram (long equidistant)
5. 24-slot 4-pole single-layer concentric winding diagram (u=7, 6, 5)
6. 24-slot 6-pole single-layer chain winding diagram (y=3)
7. 24-slot 2-pole concentric winding diagram (y=11, 9)
8. 24-slot 4-pole concentric winding diagram (y=5, 3)
9. 24-slot 4-pole double-layer stacked winding diagram (y=4; S=3)
10. 24-slot 4-pole double-layer stacked winding diagram (y=4; S=4, 2)
11. 24-slot 4-pole single-layer concentric winding diagram (y=6, 4)
12. 24-slot 6-pole double-layer stacked winding diagram (y=3)
13. 24-slot 4-pole single and double-layer hybrid Type winding diagram (y=5, 3, 1)
Fourteen, 24-slot 6-pole single and double-layer hybrid winding diagram (y=4, 2)
Ten 5. 24-slot 2-pole sinusoidal winding diagram (5/3-B)
16. 24-slot 2-pole sinusoidal winding diagram (5/5-B)
10 7. 24-slot 4-pole sinusoidal winding diagram (3/2-A)
18. 24-slot 2-pole sinusoidal winding diagram (6/2; shaded pole type)
Nineteen. 24-slot 4-pole sinusoidal winding diagram (3A-1; shaded-pole type)
Twenty. 24-slot 4-pole sinusoidal winding diagram (2B/2; shaded-pole type)
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Twenty-one, 24-slot 2-pole sinusoidal winding diagram (5/2; θ=60°; shaded pole type)
Twenty-two, 24-slot 2-pole sinusoidal winding diagram (5/2; θ=45°; shaded pole type)
Twenty-three, 24-slot 2-pole sinusoidal winding diagram (4/2-B)
Twenty-four , 24-slot 2-pole sinusoidal winding diagram (4/4-A)
Twenty-five, 24-slot 2-pole sinusoidal winding diagram (5/3-A)
Two 16. 24-slot 4-pole single-layer chain winding diagram (y=5)
27. 24-slot 4-pole sinusoidal winding diagram (2/2-A)
Twenty-eight, 24-slot 2-pole sinusoidal winding diagram (6/6-B)
Twenty-nine, 24-slot 2-pole sinusoidal winding diagram (6/4-B)
Thirty, 24-slot 4-pole sinusoidal winding diagram (3/3-A)
Thirty-one, 28-slot 14-pole single-layer chain winding diagram
Section 6 28-slot and 32-slot single-phase motor winding diagram
1. 28-slot 14-pole double-layer chain winding diagram
2. 32-slot 16-pole single-layer chain Type winding diagram
3. 32-slot 6-pole single-layer concentric winding diagram (y=5, 4, 3)
4. 32-slot 16-pole double-layer chain type Winding diagram (y=2)
Five. 32-slot 4-pole single-double-layer hybrid winding diagram (y=7, 5, 3)
Five. 32-slot 4 Pole sine winding diagram (3/3-A)
Seven, 32-slot 4-pole sine winding diagram (4/3-B)
Eight, 32-slot 4-pole sine Winding diagram (3/2-B)
9. 32-slot 4-pole sinusoidal winding diagram (3/3-B)
10. 32-slot 4-pole sinusoidal winding Figure (4/3-A)
Section 7 36-slot single-phase motor winding diagram
1. 36-slot
18-pole single-layer chain winding diagram
2. 36-slot 4-pole sinusoidal winding diagram (4/2-A/B)
3. 36-slot 4-pole sinusoidal winding diagram Group diagram (4/3-B/A)
Four. 36-slot 2/12-pole double-speed winding diagram