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	ESCO (0) ORIENTAL MOTOR (2) SPG (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 12 Day(s) or Less Others

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

From: ₹ 19,948.04
Days to Ship: 17 Day(s) or more

17 Day(s) or more

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

From: ₹ 29,586.62
Days to Ship: 17 Day(s) or more

17 Day(s) or more


Brand
Product Series
From
Days to Ship
Type
Motor Type
Rated Output(W)
Square Flange Dim. A(mm)
Power Supply
Reduction Ratio
Gear Head Type
Electromagnetic Brakes, Clutches
Environment
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
Brand	ORIENTAL MOTOR	ORIENTAL MOTOR
Product Series	LH Linear Head, □L Type	OL Type with LH Linear Head Reversible Motor
From	₹ 19,948.04	₹ 29,586.62
Days to Ship	17 Day(s) or more	17 Day(s) or more
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)	-	100 ～ 200

Configure

Specification/Dimensions

Type
- Gear Head Only
- Motor Only
- Others
- Set
- Controller Only
- Motor group
Clear

Motor Type
Extra Low Speed Synchronous

Induction

Reaction Synchronous

Reversible

Speed Control

Torque
Clear

Rated Output(W)
1

3

3.5

5

5.5

6

6.5

9

10

15

20

22

25

30

40

60

90

100

150

200
Clear

Square Flange Dim. A(mm)
42

56.4

60

60X130

70

80

83

85

90

91.5

104

106.5

120
Clear

Power Supply
3-Phase

Single-Phase
Clear

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

500

600

750

900

1000

1200

1500

1800

2500

3000

3600
Clear

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

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

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

Voltage(V)
24

100

110

115

200

220

230

240

380

400

415
Clear

Related Categories to 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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Small AC Motors（Gear Head Type：Linear）

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Type

Motor Type

Rated Output(W)

Square Flange Dim. A(mm)

Power Supply

Reduction Ratio

Gear Head Type

Electromagnetic Brakes, Clutches

Environment

Voltage(V)

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FAQ AC Motors

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