XBD-2250 Coreless Brushless DC Motor

Short Description:

Nominal voltage: 12~36V

Rated torque: 13~23mNm

Stall torque: 122~179 mNm

No-load speed: 8150~12800rpm

Diameter: 22mm

Length: 50mm

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Product Detail

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Product Introduction

The XBD-2250 Coreless Brushless DC Motor is a compact and efficient motor that provides high performance and fast speeds. Its coreless construction and brushless design not only make it more durable but also greatly improves its overall efficiency. With its small size and high-speed capabilities, the XBD-2250 is an excellent choice for a variety of applications that require high performance and reliable operation.The XBD-2250 Coreless Brushless DC Motor is a powerful and efficient motor that delivers optimal performance in a compact package.

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 the XBD-2250 Coreless Brushless DC Motor:

1. High efficiency due to its coreless construction and brushless design.

2. Fast speed capabilities for applications that require quick response times.

3. Compact size, making it a great choice for small or tight spaces.

4. Lower maintenance requirements compared to brushed DC motors due to the absence of brushes.

5. High reliability and durability due to its design, making it suitable for use in a wide range of environments.

6. Improved energy efficiency, leading to longer motor life and reduced energy consumption.

7. Reduced noise and vibration compared to traditional DC motors, making it a suitable choice for noise-sensitive applications.

8. Improved control over motor speed and direction through electronic control, making it ideal for use in precise applications.

Parameter

Motor model 2250
At nominal
Nominal voltage	V	12	12	18	24	36
Nominal speed	rpm	7091	10266	11136	10440	10614
Nominal current	A	1.05	2.45	1.85	1.34	0.91
Nominal torque	mNm	13.52	21.59	22.52	23.30	23.23
Free load
No-load speed	rpm	8150	11800	12800	12000	12200
No-load current	mA	80	200	150	108	80
At max efficiency
Max efficiency	%	81.9	79.8	79.8	79.9	79.0
Speed	rpm	7457	10679	11584	10860	11041
Current	A	0.830	1.844	1.390	1.010	0.690
Torque	mNm	10.4	15.78	16.46	17.03	16.97
At max output power
Max output power	W	26.2	51.3	58.1	56.3	57.0
Speed	rpm	4075	5900	6400	6000	6100
Current	A	4.5	8.9	6.7	4.9	3.0
Torque	mNm	61.40	83.04	86.63	89.62	89.34
At stall
Stall current	A	8.90	17.50	13.20	9.60	6.50
Stall torque	mNm	122.90	166.08	173.25	179.24	178.68
Motor constants
Terminal resistance	Ω	1.35	0.69	1.36	2.50	5.50
Terminal inductance	mH	0.076	0.076	0.132	0.280	0.610
Torque constant	mNm/A	13.93	9.60	13.28	18.88	27.80
Speed constant	rpm/V	679.2	983.3	711.1	500.0	338.9
Speed/Torque constant	rpm/mNm	66.3	71.0	73.9	66.9	68.3
Mechanical time constant	ms	2.46	2.64	2.74	2.48	2.53
Rotor inertia	g·cm²	3.54	3.54	3.54	3.54	3.54
Number of pole pairs 1
Number of phase 3
Weight of motor	g	92
Typical noise level	dB	≤45

Samples

XBD-2250 Coreless Brushless DC Motor-01 (6)

XBD-2250 Coreless Brushless DC Motor-01 (5)

XBD-2250 Coreless Brushless DC Motor-01 (4)

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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Brushless DC motor