How does the working principle of a 3-phase induction motor differ from that of a single-phase induction motor?

The key difference between these two types of motors lies in the power supply they require. A single-phase induction motor operates on a single alternating current (AC) voltage source, while a 3-phase induction motor requires three separate AC voltage sources with a phase difference of 120 degrees between them. This difference in power supply affects the motor's starting torque, efficiency, and overall performance. 3-phase motors typically provide smoother and more reliable operation, making them suitable for industrial applications, whereas single-phase motors are often used in smaller appliances and machines.

Between the induction motor and the DC motor, which one is more suitable for variable-speed applications and why?

DC motors are generally more suitable for variable-speed applications because their speed can be easily controlled by adjusting the voltage supplied to them. This feature allows precise speed regulation, making DC motors ideal for applications like robotics and conveyor systems. On the other hand, induction motors, especially single-phase ones, are typically less suited for variable-speed control, as their speed is primarily determined by the frequency of the AC power supply.

How do gear heads contribute to the performance of motors?

Gear heads, also known as gearboxes, are often used in conjunction with motors to achieve specific speed and torque requirements. They allow motors to transmit power more efficiently by matching the motor's speed and torque characteristics to the needs of the application. Gear heads can increase output torque, reduce speed, and enhance precision in various automation processes.

Are there motors with adjustable speed or direction?

There are motors designed with adjustable speed and direction control. These motors often incorporate electronic speed controllers (ESCs) or variable frequency drives (VFDs) that allow for precise adjustment of motor speed and the ability to reverse direction. Such motors are commonly used in applications where flexibility and control are essential, such as in conveyor systems, robotics, and industrial machinery.

What are the typical applications of AC motors?

AC motors find widespread use in various applications, including fans, pumps, compressors, conveyor systems, HVAC (heating, ventilation, and air conditioning) units, and industrial machinery. Their versatility, reliability, and ability to operate on AC power grids make them essential in many automation and industrial processes.

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SPG Small AC Motors（Power Supply：Single-Phase）

SPG offers products Small AC Motors specified by Power Supply Single-Phase from Automation Components product category. There are a total of 9 items. Search and select detailed specifications of parts for your machine with free CAD download. SPG products are available to order through MISUMI online 24/7. Free shipping, no minimum order.

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Brand	(0) (0) ESCO (2) ORIENTAL MOTOR (38) SPG (9) SPG (5)
CAD	2D 3D
Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less Others

9 itemsMặt hàng

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Small AC Motor SPEED CONTROLLER (UNIT TYPE) - ANALOGUE

SPG

[Features] ·Unit Type Speed Controller does not have Reversible Motor. ·70 mm 15 W does not have Induction Motor "I" mark. ·Applied to 12 V motor This product is a product with Separate Motor / Gear Head/Speed Controller. If you have any difficulties in selecting the specifications, Please Purchase after contacting us. •Related keywords: SPG, Small AC Motor, Motor

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Controller Only	Speed Control	6 ～ 180	-	Single-Phase	-	-	Not Provided	Standard	100 ～ 220 - 240	-

From: 1,631,278 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Small AC Motor SPEED CONTROLLER (UNIT TYPE) - DIGITAL

SPG

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Controller Only	Speed Control	6 ～ 90	-	Single-Phase	-	-	Not Provided	Standard	100 ～ 220 - 240	-

From: 2,933,595 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Small AC Motor SPEED CONTROLLER : SR TYPE

SPG

[Features] ·Applied motor has G voltage of 12V. ·Applied to S12 and ES12 Mmotors This product is a product with Separate Motor / Gear Head/Speed Controller. If you have any difficulties in selecting the specifications, Please Purchase after contacting us. •Related keywords: SPG, Small AC Motor, Motor

Volume Discount

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Controller Only	Speed Control	6 ～ 15 - 90	-	Single-Phase	-	-	Not Provided	Standard	100 ～ 220~240	-

From: 1,611,759 VND
Days to Ship: Số ngày giao hàng: 4 Day(s) or more

4 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Small AC Motor Brake PACK (NON CONTACT TYPE)

SPG

[Features] 1. Instantly Stops The Motor by Electronic Brake. ·In case of Single Motor, it stops instantaneously at less than approximately 0.1 sec. ·The Braking Current flows in the motor for about 0.4 second and then The Power of The Motor is automatically shut off. (There is no holding power.) 2. When used in connection with Induction Motor, it is used as momentary stop brake electronic circuit, and When connected with Reversible Motor, it is used as momentary stop and instantaneous reverse rotating brake pack electronic circuit. 3. Because it is an electronic brake, There is no mechanical friction part unlike the mechanical brake, so the Life is long and the Braking Force is great. Therefore, it is suitable for applications such as Motors' s INCHING Operation. This product is a product that you have to purchase Motor / Gear head / Speed Controller separately. If you have any difficulties in selecting the specifications, Please Purchase after contacting us. •Related keywords: SPG, Small AC Motor, Motor

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Others	Brake motor ～ Induction	6-90	-	Single-Phase	-	-	Electromagnetic Brakes	Standard	AC 100V ～ AC 220 - 240V	-

From: 2,480,108 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)

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120 W INDUCTION MOTOR 90 mm LEAD WIRE TYPE

SPG

CAD ：: 2D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Motors	Induction	120	90	Single-Phase	-	-	Not Provided	Standard	200 ～ 220	-

From: 3,886,216 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)

You can add up to 6 items per a category to the compare list. Compare

SPEED CONTROLLER : SRCE TYPE

SPG

CAD ：: 2D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Controller Group	Speed Control	-	-	Single-Phase	-	-	Not Provided	Standard	220 ～ 220~240	-

From: 1,839,671 VND
Days to Ship: Số ngày giao hàng: 4 Day(s) or more

4 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Small AC Motor SPEED CONTROLLER : SS Standard TYPE

SPG

[Features] ·Applicable motor is T.G voltage for 24V. ·Applied to S24, ES24 Mmotors This product is a product with Separate Motor / Gear Head/Speed Controller. If you have any difficulties in selecting the specifications, Please Purchase after contacting us. •Related keywords: SPG, Small AC Motor, Motor

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Controller Only	Speed Control	6 ～ 15 - 40	-	Single-Phase	-	-	Not Provided	Standard	110 ～ 115	-

From: 2,639,610 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Small AC Motor SPEED CONTROLLER : SS High Power TYPE

SPG

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Controller Only	Speed Control	6 - 90	-	Single-Phase	-	-	Not Provided	Standard	110 ～ 115	-

From: 3,283,875 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)

You can add up to 6 items per a category to the compare list. Compare

Small AC Motor Brake PACK (CONTACT TYPE)

SPG

CAD ：: 2D / 3D

Type	Motor Type	Rated Output(W)	Square Flange Dim. A(mm)	Power Supply	Reduction Ratio	Gear Head Type	Electromagnetic Brakes, Clutches	Environment	Voltage(V)	Voltage(V)
Others	Induction	90 or less	-	Single-Phase	-	-	-	Standard	AC 100V ～ AC 220 - 240V	-

From: 1,205,171 VND
Days to Ship: Số ngày giao hàng: 7 Day(s)

7 Day(s)


BrandNhãn hiệu
Product SeriesDòng sản phẩm
CADCAD
From
Days to ShipSố ngày giao hàng
Type
Motor Type
Rated Output(W)
Square Flange Dim. A(mm)
Power Supply
Reduction Ratio
Gear Head Type
Electromagnetic Brakes, Clutches
Environment
Voltage(V)
Voltage(V)

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
BrandNhãn hiệu	SPG	SPG	SPG	SPG	SPG	SPG	SPG	SPG	SPG
Product SeriesDòng sản phẩm	Small AC Motor SPEED CONTROLLER (UNIT TYPE) - ANALOGUE	Small AC Motor SPEED CONTROLLER (UNIT TYPE) - DIGITAL	Small AC Motor SPEED CONTROLLER : SR TYPE	Small AC Motor Brake PACK (NON CONTACT TYPE)	120 W INDUCTION MOTOR 90 mm LEAD WIRE TYPE	SPEED CONTROLLER : SRCE TYPE	Small AC Motor SPEED CONTROLLER : SS Standard TYPE	Small AC Motor SPEED CONTROLLER : SS High Power TYPE	Small AC Motor Brake PACK (CONTACT TYPE)
CADCAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D	2D	2D / 3D	2D / 3D	2D / 3D
From	1,631,278 VND-	2,933,595 VND-	1,611,759 VND-	2,480,108 VND-	3,886,216 VND	1,839,671 VND-	2,639,610 VND-	3,283,875 VND-	1,205,171 VND-
Days to ShipSố ngày giao hàng	7 Day(s)	7 Day(s)	4 Day(s) or more	7 Day(s)	7 Day(s)	4 Day(s) or more	7 Day(s)	7 Day(s)	7 Day(s)
Type	Controller Only	Controller Only	Controller Only	Others	Motors	Controller Group	Controller Only	Controller Only	Others
Motor Type	Speed Control	Speed Control	Speed Control	Brake motor ～ Induction	Induction	Speed Control	Speed Control	Speed Control	Induction
Rated Output(W)	6 ～ 180	6 ～ 90	6 ～ 15 - 90	6-90	120	-	6 ～ 15 - 40	6 - 90	90 or less
Square Flange Dim. A(mm)	-	-	-	-	90	-	-	-	-
Power Supply	Single-Phase	Single-Phase	Single-Phase	Single-Phase	Single-Phase	Single-Phase	Single-Phase	Single-Phase	Single-Phase
Reduction Ratio	-	-	-	-	-	-	-	-	-
Gear Head Type	-	-	-	-	-	-	-	-	-
Electromagnetic Brakes, Clutches	Not Provided	Not Provided	Not Provided	Electromagnetic Brakes	Not Provided	Not Provided	Not Provided	Not Provided	-
Environment	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Voltage(V)	100 ～ 220 - 240	100 ～ 220 - 240	100 ～ 220~240	AC 100V ～ AC 220 - 240V	200 ～ 220	220 ～ 220~240	110 ～ 115	110 ～ 115	AC 100V ～ AC 220 - 240V
Voltage(V)	-	-	-	-	-	-	-	-	-

Loading...Tải…

ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Type
- Motors
- Gear Head Only
- Motor Only
- Others
- Set
- Controller Only
- Motor group
- Controller Group
ClearTrống

Motor Type
Brake motor

Extra Low Speed Synchronous

Induction

Reaction Synchronous

Reversible

Speed Control

Torque
ClearTrống

Rated Output(W)
1

3

3.5

5

5.5

6

6-90

6 - 90

6.5

9

10

14

15

15 - 40

15 - 90

20

20-90

22

25

30

35

40

60

60 or more

60~90

90

90 or less

100

120

150

180

200
ClearTrống

Square Flange Dim. A(mm)
42

56.4

60

60X130

70

80

83

85

90

91.5

104

106.5

120
ClearTrống

Power Supply
3-Phase

Single-Phase
ClearTrống

Reduction Ratio
2

3

3～180

3.6

5

6

7.5

9

10

10 (Middle gearhead)

12.5

15

18

20

25

30

36

40

50

60

75

90

100

120

150

180

200

250

300

360

450

600

1200
ClearTrống

Gear Head Type
- Not Provided
- Parallel Shaft
- Perpendicular Shaft
- Linear
ClearTrống

Electromagnetic Brakes, Clutches
- Not Provided
- Electromagnetic Brakes
- Clutch
ClearTrống

Environment
- Standard
- Waterproof
- Dust Resistant
- Explosion Proof
ClearTrống

Voltage(V)
100

AC 100V

110

AC 110V

115

200

AC 200V

220

AC 220V

220 - 240

220~240

AC 220 - 240V

380/ 400

AC 380 - 440V
ClearTrống

Voltage(V)
24

100

110

115

200

220

230

240

380

400

415
ClearTrống

Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này

back next

Related Categories to Small AC MotorsDanh mục liên quan đến Small AC Motors

- Small AC Motors
- Other Motor Related Components

FAQ AC Motors

Question: How does the working principle of a 3-phase induction motor differ from that of a single-phase induction motor?: Answer: The key difference between these two types of motors lies in the power supply they require. A single-phase induction motor operates on a single alternating current (AC) voltage source, while a 3-phase induction motor requires three separate AC voltage sources with a phase difference of 120 degrees between them. This difference in power supply affects the motor's starting torque, efficiency, and overall performance. 3-phase motors typically provide smoother and more reliable operation, making them suitable for industrial applications, whereas single-phase motors are often used in smaller appliances and machines.
Question: Between the induction motor and the DC motor, which one is more suitable for variable-speed applications and why?: Answer: DC motors are generally more suitable for variable-speed applications because their speed can be easily controlled by adjusting the voltage supplied to them. This feature allows precise speed regulation, making DC motors ideal for applications like robotics and conveyor systems. On the other hand, induction motors, especially single-phase ones, are typically less suited for variable-speed control, as their speed is primarily determined by the frequency of the AC power supply.
Question: How do gear heads contribute to the performance of motors?: Answer: Gear heads, also known as gearboxes, are often used in conjunction with motors to achieve specific speed and torque requirements. They allow motors to transmit power more efficiently by matching the motor's speed and torque characteristics to the needs of the application. Gear heads can increase output torque, reduce speed, and enhance precision in various automation processes.
Question: Are there motors with adjustable speed or direction?: Answer: There are motors designed with adjustable speed and direction control. These motors often incorporate electronic speed controllers (ESCs) or variable frequency drives (VFDs) that allow for precise adjustment of motor speed and the ability to reverse direction. Such motors are commonly used in applications where flexibility and control are essential, such as in conveyor systems, robotics, and industrial machinery.
Question: What are the typical applications of AC motors?: Answer: AC motors find widespread use in various applications, including fans, pumps, compressors, conveyor systems, HVAC (heating, ventilation, and air conditioning) units, and industrial machinery. Their versatility, reliability, and ability to operate on AC power grids make them essential in many automation and industrial processes.

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phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

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SPG Small AC Motors（Power Supply：Single-Phase）

ConfigureTạo

Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

Type

Motor Type

Rated Output(W)

Square Flange Dim. A(mm)

Power Supply

Reduction Ratio

Gear Head Type

Electromagnetic Brakes, Clutches

Environment

Voltage(V)

Voltage(V)

Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này

Related Categories to Small AC MotorsDanh mục liên quan đến Small AC Motors

FAQ AC Motors

About MISUMIVề Misumi

About this WebsiteVề trang Web này

Useful ToolsCác công cụ hữu ích

Customer ServiceDịch vụ chăm sóc khách hàng

MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều