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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Small AC Motors（Gear Head Type：Linear）

Small AC Motors play a pivotal role in factory automation, act as the driving equipment for machinery and processes. Picture them as the engine of your automation setup, responsible for the controlled movement of various components. Despite their compact size, these motors are sturdy and versatile, making them perfect for applications where space is limited.Some of these motors are equipped with gear heads, which function as adjustable gears to fine-tune speed and force output, similar to gears on a bicycle. Controllers step in to manage these motors, acting as conductors that ensure precise coordination of their actions.A key feature is speed control, where the motor's pace is tailored to match its application. Additionally, reduction ratios are vital, transforming high-speed rotations into controlled and powerful movements, essential for tasks demanding accuracy.For added safety, certain small AC motors incorporate electromagnetic brakes, akin to those found in cars, ensuring secure stops. Moreover, the inclusion of a clutch component allows controlled motor engagement, much like shifting gears in a vehicle.Engineers specialized in factory automation must grasp the interaction between these small AC motors, their gear heads, controllers, and additional components.

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Brand	(0) (0) ESCO (0) ORIENTAL MOTOR (2) SPG (0) SPG (0)
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On Sale Till 31/01/2025

LH Linear Head, □L Type

ORIENTAL MOTOR

- LH Linear Head from ORIENTAL MOTOR.- The LH Series of linear heads with a rack-and-pinion mechanism are coupled with standard AC compact motors. They easily produce linear motion such as pressing and reversing.- A wide variety of linear heads are available, depending on basic speed, length of rack, maximum transportable mass, direction of rack movement in respect to the mounting face etc.- Basic speed is based on synchronous speed (1800 r/min at 60Hz). The actual speed varies with the load or power supply frequency.

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)
Gear Head Only	-	6 ～ 90	60 ～ 90	-	-	Linear	Not Provided	Standard	-	-

From: 5,633,458 VND
Special Price
Days to Ship: Số ngày giao hàng: 18 Day(s) or more

18 Day(s) or more

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

OL Type with LH Linear Head Reversible Motor

On Sale Till 31/01/2025

OL Type with LH Linear Head Reversible Motor

ORIENTAL MOTOR

LH linear head with reversible motor of the OL type.

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)
Set	Reversible	1	42	Single-Phase	-	Linear	Not Provided	Standard	-	100 ～ 200

From: 8,387,335 VND
Special Price
Days to Ship: Số ngày giao hàng: 19 Day(s)

19 Day(s)


BrandNhãn hiệu
Product SeriesDòng sản phẩm
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 On Sale Till 31/01/2025	You can add up to 6 items per a category to the compare list.Compare On Sale Till 31/01/2025
BrandNhãn hiệu	ORIENTAL MOTOR	ORIENTAL MOTOR
Product SeriesDòng sản phẩm	LH Linear Head, □L Type	OL Type with LH Linear Head Reversible Motor
From	5,633,458 VND Special Price On Sale Till 31/01/2025	8,387,335 VND Special Price On Sale Till 31/01/2025
Days to ShipSố ngày giao hàng	18 Day(s) or more	19 Day(s)
Type	Gear Head Only	Set
Motor Type	-	Reversible
Rated Output(W)	6 ～ 90	1
Square Flange Dim. A(mm)	60 ～ 90	42
Power Supply	-	Single-Phase
Reduction Ratio	-	-
Gear Head Type	Linear	Linear
Electromagnetic Brakes, Clutches	Not Provided	Not Provided
Environment	Standard	Standard
Voltage(V)	-	-
Voltage(V)	-	100 ～ 200

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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

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

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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Small AC Motors（Gear Head Type：Linear）

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)