BLDC-3090 12V 14800rpm 430w top manufacturer rc boat brushless motor coreless motor for drone kit

Short Description:

The BLDC-3090 Brushless DC Motor is a state-of-the-art motor that combines high performance, low noise, and high customization. Its coreless design allows the motor to deliver powerful performance while maintaining a compact size and lightweight. This motor supports comprehensive customization services, including custom colors, shapes, sizes, and interface types, ensuring it can meet the unique application needs of customers. The optimized internal layout and precision manufacturing process of the BLDC-3090 motor provide excellent thermal management and durability, enabling it to maintain stable performance even under extreme working conditions. This motor is the top choice for those who pursue superior performance and personalized design.

Send email to us

Product Detail

Product Tags

Product Introduction

The BLDC-3090 Coreless Brushless DC Motor is a high-performance motor with an efficiency rating of up to 87.8%. The coreless design eliminates the magnetic iron core, reducing the motor's weight and increasing its acceleration and deceleration rates. With a compact size and a high power-to-weight ratio, the XBD-3090 is an excellent choice for applications where efficiency and performance are paramount. The absence of a core also mitigates the risk of core saturation, ensuring the motor delivers peak performance and has an extended operating life. The BLDC-3090 Coreless Brushless DC Motor offers reliable and efficient performance, making it an ideal choice for a variety of applications, thanks to its high level of efficiency.

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

Advantages of BLDC-3090 Motor:

1. High efficiency: with an efficiency rating of up to 87.8%.

2. Coreless design: the absence of a magnetic iron core reduces the motor's weight and size, increasing its acceleration and deceleration rates and making it ideal for applications that require high performance and agility.

3. Improved reliability: the lack of a core reduces the risk of core saturation and ensures reliable, consistent performance over an extended period.

4. Long lifespan: the innovative design of the BLDC-3090 Coreless Brushless DC Motor reduces wear and tear, increasing its operational lifespan and reducing maintenance costs.

5. Versatile: the BLDC-3090 Coreless Brushless DC Motor is suitable for use in an array of applications, from robotics to automotive and aerospace applications, due to its compact size, high power-to-weight ratio, and excellent performance.

Parameter

Motor model 3090
At nominal
Nominal voltage	V	12	24	36	48
Nominal speed	rpm	17480	18655	19110	19140
Nominal current	A	13.80	10.52	7.26	8.13
Nominal torque	mNm	78.99	111.73	110.62	160.46
Free load
No-load speed	rpm	19000	20500	21000	22000
No-load current	mA	650	480	460	380
At max efficiency
Max efficiency	%	87.8	87.3	85.0	84.7
Speed	rpm	17860	19168	19530	20350
Current	A	10.511	7.729	5.748	4.852
Torque	mNm	59.20	80.69	86.04	92.57
At max output power
Max output power	W	491.1	666.3	675.7	710.9
Speed	rpm	9500	10250	10500	11000
Current	A	82.8	56.2	38.2	30.2
Torque	mNm	493.70	620.71	614.56	617.15
At stall
Stall current	A	165	112	76	60
Stall torque	mNm	987.30	1241.41	1229.12	1234.31
Motor constants
Terminal resistance	Ω	0.07	0.21	0.47	0.80
Terminal inductance	mH	0.015	0.056	0.122	0.210
Torque constant	mNm/A	6.01	11.13	16.27	20.70
Speed constant	rpm/V	1583.3	854.2	583.3	458.3
Speed/Torque constant	rpm/mNm	19.2	16.5	17.1	17.8
Mechanical time constant	ms	5.66	4.86	5.03	5.24
Rotor inertia	g·cm²	28.10	28.10	28.10	28.10
Number of pole pairs 1
Number of phase 3
Weight of motor	g	292
Typical noise level	dB	≤45

Samples

700W 1.2Nm with gearbox use for high power tools, mower, surveillance cameras coreless BLDC servo motor 3090 3

700W 1.2Nm with gearbox use for high power tools, mower, surveillance cameras coreless BLDC servo motor 3090 2

700W 1.2Nm with gearbox use for high power tools, mower, surveillance cameras coreless BLDC servo motor 3090 1

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.

Previous: BLDC-3564 high torque coreless brushless DC Motor with Hall for Robotic and drones

Next: High efficiency BLDC-1640 coreless mini motor dc motor manufacturers in china

BLDC motors