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Sinbad 22mm Micro Brushless DC Motor 12v DC Motor For Electric Curtain 2245

Short Description:

Model NO: XBD-2245

Ultra-compact size for applications where space is limited.

Coreless design for smooth and quiet operation

Brushless design for greater efficiency and longer lifespan.

Low vibration for greater stability and accuracy

 


Product Detail

Product Tags

Product Introduction

The XBD-2245 Coreless Brushless DC Motor is a high-performance motor designed specifically for applications where space is limited. The motor features a compact, coreless design that enables smooth and quiet operation, making it ideal for use in small, precision-based applications.With a brushless design, this motor offers superior efficiency and a longer lifespan compared to traditional brushed motors.
It also delivers high torque output, allowing for precise control and performance. Additionally, the motor has a low vibration profile, ensuring greater stability and accuracy during operation.

To meet the specific requirements of different applications, the XBD-2245 can be customized with various winding, gearbox, and encoder options. This allows for exceptional flexibility in motor configuration, ensuring that the motor meets the exact specifications needed for successful application.

Advantage

Advantages of the XBD-2245 Coreless Brushless DC Motor include:

1. Ultra-compact size for applications where space is limited.

2. Coreless design for smooth and quiet operation

3. Brushless design for greater efficiency and longer lifespan.

4. High torque output for precise control and performance

5. Low vibration for greater stability and accuracy
- Customizable with various winding, gearbox, and encoder options to meet specific requirements of different applications.

Application

Sinbad coreless motor have a wide range of application such as robots, drones, medical equipment, automobiles, information and communications, power tools, beauty equipment, precision instruments and military industry.

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Parameter

Motor model                                     2245
At nominal
Nominal voltage V

12

15

18

24

Nominal speed rpm

11050

10625

8925

10370

Nominal current A

1.82

1.36

0.87

0.81

Nominal torque mNm

13.84

13.58

12.23

12.97

Free load

No-load speed rpm

13000

12500

10500

12200

No-load current mA

220

150

110

110

At max efficiency

Max efficiency %

73.6

74.8

73.0

73.2

Speed rpm

11375

11000

9188

10675

Current A

1.555

1.116

0.746

0.688

Torque mNm

11.5

10.87

10.20

10.81

At max output power

Max output power W

31.4

29.6

22.4

27.6

Speed rpm

6500

6250

5250

6100

Current A

5.6

4.2

2.7

2.5

Torque mNm

46.1

45.28

40.78

43.23

At stall

Stall current A

10.90

8.20

5.20

4.80

Stall torque mNm

92.2

90.56

81.56

86.45

Motor constants

Terminal resistance Ω

1.10

1.83

3.46

5.00

Terminal inductance mH

0.180

0.293

0.504

0.760

Torque constant mNm/A

8.64

11.25

16.02

18.39

Speed constant rpm/V

1083

833

583

508

Speed/Torque constant rpm/mNm

140.9

138.0

128.7

141.1

Mechanical time constant ms

3.22

3.15

2.94

3.22

Rotor inertia g·cm²

2.18

2.18

2.18

2.18

Number of pole pairs                        1
Number of phase                               3
Weight of motor           g  84.8
Typical noise level dB ≤45

Samples

Structures

Sturcture of coreless brushless dc motor

FAQ

Q1. Are you a trading company or manufacturer?

A: Yes. We are a manufacturer specializing in Coreless DC Motor since 2011.

Q2: How do you control the quality?

A: We have QC team comply with TQM, each step is in compliance to the standards.

Q3. What is your MOQ?

A: Normally, MOQ=100pcs. But small batch 3-5 piece is accepted.

Q4. How about Sample order?

A: Sample is available for you. please contact us for details. Once we charge you sample fee, please feel easy, it will be refund when you place mass order.

Q5. How to order?

A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.

Q6. How long is the Delivery?

A: Delivery time depends on the quantity you order. usually it takes 30~45 calendar days.

Q7. How to pay the money?

A: We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

Q8: How to confirm the payment?

A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.

Advantages of Coreless BLDC Motors

Coreless brushless DC motors offer several advantages over traditional DC motors. Some of these advantages are:

1. Efficient

Coreless brushless DC motors are efficient machines because they are brushless. This means they do not rely on brushes for mechanical commutation, reducing friction and eliminating the need for frequent maintenance. This efficiency makes coreless brushless DC motors ideal for a variety of applications requiring high performance and low energy consumption.

2. Compact design

Coreless BLDC motors are compact and ideal for a variety of applications, including those requiring small, lightweight motors. The lightweight nature of the motors makes them ideal for applications involving weight-sensitive equipment. This compact design is a key feature making it suitable for industries such as aerospace, medical and robotics.

3. Low noise operation

Coreless brushless DC motors are designed to run with minimal noise. Because the motor does not use brushes for commutation, it produces less mechanical noise than conventional motors. The quiet operation of the motor makes it an excellent choice for a range of applications. Additionally, Coreless BLDC motors can run at very high speeds without producing excessive noise, making them ideal for high-speed applications.

4. High precision control

Coreless BLDC motors provide excellent speed and torque control, making them an excellent choice for applications requiring high precision performance. This precise control is achieved through the use of a closed-loop control system that provides feedback to the motor controller, enabling it to adjust speed and torque according to application needs.

5. Long life

Compared with traditional DC motors, coreless brushless DC motors have a longer service life. The absence of brushes in a coreless brushless DC motor minimizes the wear and tear associated with brush commutation. In addition, coreless brushless DC motors rely on a closed-loop control system and are less prone to failure than traditional DC motors. This extended service life makes coreless brushless DC motors an excellent choice for high reliability applications.

In conclusion

Coreless BLDC motors offer excellent advantages and advantages over traditional DC motors. These advantages include high efficiency, compact design, quiet operation, high precision control and long service life. With the advantages of coreless brushless DC motors, they are ideal for a variety of applications in different industries, including robotics, aerospace, medical devices, and automation, among others.


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