XBD-4050 Graphite Brushed DC Motor mini coreless brushed motor drive for drone

Short Description:

The XBD-4050 Black Shell Carbon Brush Motor is a high-performance electric motor designed for specific applications that require precision and reliability. This motor is housed in a durable black casing that offers protection from environmental factors and ensures a long service life. The carbon brushes provide consistent electrical contact with the commutator, ensuring a stable and efficient power transfer. Its compact design and lightweight construction make it suitable for a variety of applications, including industrial automation, robotics, and precision machinery where high torque and accurate speed control are essential.

Nominal voltage: 12~48V

Rated torque: 57~77mNm

Stall torque: 424~531mNm

No-load speed: 7600~9500rpm

Diameter: 40mm

Length: 50mm

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Product Detail

Product Tags

Product Introduction

The XBD-4050 Graphite Brushed DC Motor offers a high-performance solution with significant advantages over standard iron-core motors. Its design combines lightness with power, resulting in an excellent power-to-weight ratio that fits a broad spectrum of applications. The motor's efficiency is notable, leading to lower energy use and less power loss compared to conventional motors. It operates quietly, an attribute that makes it well-suited for applications demanding low acoustic emissions. The longevity and durability of the XBD-4050 are further enhanced by its high-quality graphite brushes. The motor's customizable features, including adjustable speed, torque, and control settings, make it an ideal choice for applications ranging from robotics to medical equipment.

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-4050 Graphite Brushed DC Motor has several advantages that make it a superior choice over conventional iron-core motors. Here are some of its key benefits:

1. High efficiency: Compared to conventional iron-core motors, the XBD-4050 motor has a higher efficiency, which means it utilizes power more efficiently resulting in less power loss and lower energy consumption.

2. High power-to-weight ratio: The XBD-4050 motor is lightweight yet powerful, providing a high power-to-weight ratio, making it an excellent choice for mobile applications.

3. Low noise and vibration: Thanks to its design and high-quality graphite brushes, the XBD-4050 motor operates quietly with minimal noise and vibration, making it ideal for applications that require low noise output.

4. High durability: The use of high-quality graphite brushes in this motor ensures that it has a longer lifespan and can withstand challenging environmental conditions and intense use.

5. Customizable parameters: The XBD-4050 motor has adjustable parameters such as speed, torque, and control, making it highly customizable for different applications.

Parameter

Motor model 4050
Brush material graphite
At nominal
Nominal voltage	V	12	15	24	36	48
Nominal speed	rpm	6612	6612	6712	6640	8075
Nominal current	A	4.13	3.29	2.81	1.75	1.61
Nominal torque	mNm	57.79	57.83	77.05	72.18	75.41
Free load
No-load speed	rpm	7600	7600	7850	8000	9500
No-load current	mA	260	200	150	60	40
At max efficiency
Max efficiency	%	82.2	82.6	82.8	85.1	88.0
Speed	rpm	6954	6954	7183	7440	8455
Current	A	2.788	2.223	1.710	0.756	1.191
Torque	mNm	37.8	37.8	45.2	29.7	55.3
At max output power
Max output power	W	88.4	88.5	109.2	88.9	125.0
Speed	rpm	3800	3800	3925	4000	4750
Current	A	15.1	12.1	9.3	5.0	5.0
Torque	mNm	222.3	222.4	265.7	212.3	251.4
At stall
Stall current	A	30.00	24.00	18.50	10.00	10.50
Stall torque	mNm	444.5	444.8	531.4	424.6	502.8
Motor constants
Terminal resistance	Ω	0.40	0.63	1.30	3.60	4.60
Terminal inductance	mH	0.043	0.087	0.180	0.320	0.510
Torque constant	mNm/A	14.95	18.69	28.96	42.71	48.10
Speed constant	rpm/V	633.3	506.7	327.1	222.2	197.9
Speed/Torque constant	rpm/mNm	17.1	17.1	14.8	18.8	18.9
Mechanical time constant	ms	6.00	6.56	5.75	6.92	6.94
Rotor inertia	g·cm²	33.54	36.66	37.14	35.08	35.08
Number of pole pairs 1
Number of phase 13
Weight of motor	g	290
Typical noise level	dB	≤45

Samples

XBD-4050 Graphite Brushed DC Motor-01 (1)

XBD-4050 Graphite Brushed DC Motor-01 (3)

XBD-4050 Graphite Brushed DC Motor-01 (2)

Structures

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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Coreless Dc Motor