13mm coreless brushed electric DC motor with gearbox XBD-1331
Product Introduction
The XBD-1331 is a compact and powerful brushed DC motor with customized gearbox.
It features a coreless design, making it lightweight and efficient.
It is low mass inertia, rapid reaction, low sarting voltage.
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-1331 Coreless brushed electric DC motor with gearbox include:
1. The gearbox makes the motor rotate smoothly with less vibration.
2. Lightweight design due to the absence of an iron core allows for easy miniaturization and precision operation.
3. Fast response speed enables high-speed and high-precision control.
4. High energy conversion efficiency offers energy savings and peace of mind.
5. Long lifespan and high reliability.
6. Output torque is stable and output power is strong, making it suitable for a wide range of high-speed and high-torque applications.
Parameter
| Motor model 1331 | |||||
| Brush material precious metal | |||||
| At nominal | |||||
| Nominal voltage | V |
3 |
6 |
12 |
24 |
| Nominal speed | rpm |
9600 |
8800 |
9280 |
12960 |
| Nominal current | A |
0.9 |
0.5 |
0.2 |
0.4 |
| Nominal torque | mNm |
2.1 |
2.4 |
2.0 |
4.1 |
|
Free load |
|||||
| No-load speed | rpm |
12000 |
11000 |
11600 |
16200 |
| No-load current | mA |
45.0 |
30.0 |
18.0 |
12.0 |
|
At max efficiency |
|||||
| Max efficiency | % |
80.8 |
75.8 |
69.4 |
70.5 |
| Speed | rpm |
10920 |
9735 |
9918 |
13932 |
| Current | A |
0.4 |
0.3 |
0.2 |
0.3 |
| Torque | mNm |
0.9 |
1.4 |
1.5 |
3.7 |
|
At max output power |
|||||
| Max output power | W |
3.2 |
3.5 |
3.1 |
11.1 |
| Speed | rpm |
6000 |
5500 |
5800 |
8100 |
| Current | A |
2.22 |
1.22 |
0.56 |
0.77 |
| Torque | mNm |
5.1 |
6.0 |
5.0 |
10.5 |
|
At stall |
|||||
| Stall current | A |
4.40 |
2.40 |
1.08 |
1.57 |
| Stall torque | mNm |
10.3 |
12.1 |
10.1 |
21.0 |
|
Motor constants |
|||||
| Terminal resistance | Ω |
0.68 |
2.50 |
11.11 |
12.31 |
| Terminal inductance | mH |
0.05 |
0.12 |
0.27 |
0.75 |
| Torque constant | mNm/A |
2.36 |
5.12 |
9.60 |
13.78 |
| Speed constant | rpm/V |
4000.0 |
1833.3 |
966.7 |
675.0 |
| Speed/Torque constant | rpm/mNm |
1166.1 |
910.0 |
1150.3 |
618.5 |
| Mechanical time constant | ms |
8.0 |
6.2 |
7.9 |
4.2 |
| Rotor inertia | g·cm² |
0.65 |
0.65 |
0.65 |
0.65 |
| Number of pole pairs 1 | |||||
| Number of phase 5 | |||||
| Weight of motor | g | 20 | |||
| Typical noise level | dB | ≤38 | |||
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.
