XBD-3670 Coreless Brushless DC Motor
Product Introduction
The XBD-3670 Coreless Brushless DC Motor is a highly efficient motor with an efficiency rating of up to 85.5%. 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-3670 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-3670 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 85.5%, which means that a high percentage of the electrical energy supplied to the motor is converted into mechanical energy. This makes the XBD-3670 an ideal choice for applications that require a motor with high energy efficiency.
Overall, these advantages make the XBD-3670 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 3670 | ||||
| At nominal | ||||
| Nominal voltage | V |
12 |
24 |
36 |
| Nominal speed | rpm |
13350 |
11214 |
8544 |
| Nominal current | A |
11.43 |
5.68 |
4.03 |
| Nominal torque | mNm |
80.09 |
94.25 |
136.30 |
|
Free load |
||||
| No-load speed | rpm |
15000 |
12600 |
9600 |
| No-load current | mA |
850 |
450 |
200 |
|
At max efficiency |
||||
| Max efficiency | % |
82.2 |
81.6 |
85.5 |
| Speed | rpm |
13725 |
11466 |
8928 |
| Current | A |
9.023 |
4.730 |
2.636 |
| Torque | mNm |
61.90 |
77.11 |
86.73 |
|
At max output power |
||||
| Max output power | W |
285.9 |
282.6 |
311.4 |
| Speed | rpm |
7500 |
6300 |
4800 |
| Current | A |
48.9 |
24.2 |
17.6 |
| Torque | mNm |
364.00 |
428.39 |
619.53 |
|
At stall |
||||
| Stall current | A |
97.0 |
48.0 |
35.0 |
| Stall torque | mNm |
728.10 |
856.79 |
1239.06 |
|
Motor constants |
||||
| Terminal resistance | Ω |
0.12 |
0.50 |
1.03 |
| Terminal inductance | mH |
0.029 |
0.145 |
0.385 |
| Torque constant | mNm/A |
7.57 |
18.02 |
35.61 |
| Speed constant | rpm/V |
1250.0 |
525.0 |
266.7 |
| Speed/Torque constant | rpm/mNm |
20.6 |
14.7 |
7.7 |
| Mechanical time constant | ms |
9.41 |
6.71 |
3.54 |
| Rotor inertia | g·cm² |
43.60 |
43.60 |
43.60 |
| Number of pole pairs 1 | ||||
| Number of phase 3 | ||||
| Weight of motor | g | 326.8 | ||
| Typical noise level | dB | ≤50 | ||
Samples
Structures
FAQ
A: Yes. We are a manufacturer specializing in Coreless DC Motor since 2011.
A: We have QC team comply with TQM, each step is in compliance to the standards.
A: Normally, MOQ=100pcs. But small batch 3-5 piece is accepted.
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.
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.
A: Delivery time depends on the quantity you order. usually it takes 30~45 calendar days.
A: We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.
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.
