High-Speed 28mm Brushless Coreless DC Motor for Drone Electric Bicycle Boat & Fan-Flange Mount

Short Description:

High-Speed Performance: 16000 rpm and 520W power for exceptional speed and efficiency.
Efficient Motor: 81.3% maximum efficiency, ideal for various applications.
Compact Design: 28mm diameter for space-saving installation in compact devices.
Flange Mount: Easy integration into drones, electric bicycles, boats, and fans.
Robust Operation: 1229.91 mNm torque for reliable performance.

Product Detail

Product Tags

Product Introduction

The XBD-2867 Coreless Brushless DC Motor is a highly efficient motor with an efficiency rating of up to 86.8%. Its coreless construction and brushless design provide a smooth rotational experience, reduce the risk of cogging, and increase the longevity of the motor. This motor is an excellent choice for a wide range of applications, including drones, electric vehicles, and other applications requiring high energy efficiency.
Overall, the XBD-2867 Coreless Brushless DC Motor is a reliable and efficient motor that can provide superior performance for your application needs.

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.

Advantage

The XBD-2867 Coreless Brushless DC Motor boasts several key advantages:

1. Coreless design: The motor utilizes a coreless construction, which provides a smoother rotational experience and reduces the risk of cogging. This results in improved efficiency and reduced noise levels.

2. Brushless construction: The motor operates using a brushless design, which eliminates brushes and commutators. This not only improves efficiency but also increases the longevity of the motor.

3. High efficiency: The motor has an efficiency rating of up to 86.8%, which means that a high percentage of the electrical energy supplied to the motor is converted into mechanical energy. This makes the XBD-2867 an ideal choice for applications that require a motor with high energy efficiency.

Overall, these advantages make the XBD-2867 Coreless Brushless DC Motor a highly efficient and reliable option for a variety of applications. Its coreless brushless design and high efficiency rating make it particularly well-suited for use in drones, electric vehicles, and other applications where long battery life and high efficiency are key factors.

Parameter

Motor model 2867
At nominal
Nominal voltage	V	12	24	24
Nominal speed	rpm	9640	2720	10000
Nominal current	A	5.3	0.5	2.5
Nominal torque	mNm	49.0	28.0	43.3
Free load
No-load speed	rpm	12050	3400	12500
No-load current	mA	121.0	52.0	196.0
At max efficiency
Max efficiency	%	86.8	71.5	83.4
Speed	rpm	11267	2941	11375
Current	A	1.8	0.3	1.2
Torque	mNm	15.9	18.9	19.5
At max output power
Max output power	W	77.3	12.5	70.9
Speed	rpm	6025	1700	6250
Current	A	13.1	1.1	6.0
Torque	mNm	122.5	70.0	108.4
At stall
Stall current	A	26.0	2.2	12.0
Stall torque	mNm	245.0	140.0	216.7
Motor constants
Terminal resistance	Ω	0.46	11.01	2.00
Terminal inductance	mH	0.12	0.45	0.23
Torque constant	mNm/A	9.74	65.80	18.20
Speed constant	rpm/V	1004.2	141.7	520.8
Speed/Torque constant	rpm/mNm	49.2	24.3	57.7
Mechanical time constant	ms	4.5	2.2	5.6
Rotor inertia	g·cm²	8.7	8.7	8.7
Number of pole pairs 1
Number of phase 3
Weight of motor	g	180
Typical noise level	dB	≤50

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.

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