700W 1.2Nm with gearbox use for high power tools, mower, surveillance cameras coreless BLDC servo motor 3090
Product Introduction
The XBD-3090 Coreless Brushless DC Motor is a high-performance motor that efficiency rating of up to 87.8%. Its 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 crucial. The lack of a core also reduces the risk of core saturation, ensuring the motor delivers peak performance and has an extended operating life. The XBD-3090 Coreless Brushless DC Motor delivers reliable and efficient performance, thanks to its high level of efficiency, making it an ideal choice for an array of applications.
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 XBD-3090 Coreless Brushless DC 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 XBD-3090 Coreless Brushless DC Motor reduces wear and tear, increasing its operational lifespan and reducing maintenance costs.
5. Versatile: the XBD-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
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.
