Gold Member Since 2015
Audited Supplier
Zhuzhou Summit New Material Co., Ltd.

Motor, Brushless Motors, DC Motor manufacturer / supplier in China, offering Rare Earth Magnetic Inrunner Brushless DC Mini Motors, Block Neodymium Magnet with Parylene Coating, Loudspeaker Driver of Neodymium Magnet and so on.

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Supplier Homepage Product DC Motors UAV/UAC motor Rare Earth Magnetic Inrunner Brushless DC Mini Motors

Rare Earth Magnetic Inrunner Brushless DC Mini Motors

Purchase Qty.:
(Pieces)
1-49 50-99 100+
FOB Unit Price: US $9.35 US $9.25 US $9.1
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $9.35
50-99 US $9.25
100+ US $9.1
Get Latest Price
Production Capacity: 2000 Piece/Pieces Per Month
Transport Package: Carton
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: B20-30S
  • Operating Speed: High Speed
  • Function: Control
  • Number of Poles: 4
  • Type: Other
  • Brand: Senmei
  • Place of Origin: Zhuzhou China (Mainland)
  • Trademark: SUMMIT
  • Origin: Hunan
  • Application: Industrial, Car
  • Excitation Mode: Permanent Magnet
  • Casing Protection: Other
  • Structure and Working Principle: Brushless
  • Certification: ISO9001
  • Packaging Details: According Customers′ Requirement
  • Service: OEM
  • Specification: SGS
  • HS Code: 85051100
Product Description

We are professional manufacturer, focusing on developing and producing brushless motors for R/C model. ODM & OEM are available according to your design.


The following chart shows the Brushless DC motor's properties:

Motor Diameter:
20mm
Motor Length:30mm
Shaft Diameter:2.0mm(3.17custom)
Shaft Length:10mm
Weight:50g
Mounting Hole Size:M2.5, pitch 16mm
Mounting Hole Depth:3mm Max.

Order NameRPM/VNo-load Current (7.4V)Max. AmpsResistanceMax. Volt(V)
B20-30-12S78002.3A18A0.03148.4
B20-30-13S71002.1A17A0.03809.2
B20-30-14S66501.7A16A0.04309.8
B20-30-15S62001.6A15A0.049210.5
B20-30-16S58001.4A13A0.056311.2
B20-30-17S55001.4A13A0.063511.8
B20-30-18S52001.3A12A0.071012.5
B20-30-19S49001.3A11A0.079213.3
B20-30-20S46501.2A11A0.087714
B20-30-22S42000.9A10A0.106215
B20-30-24S39000.7A9A0.126315
B20-30-26S36000.7A8A0.148015
B20-30-28S33000.5A8A0.171815
B20-30-30S31000.5A7A0.197015
B20-30-31S30000.5A7A0.210815


Delivery time

7-10 Working days


Welcome to contact us, we are 24 hours on line, Mr Liu is at your service:

Cell phone: 86+15328532699 86+7312 2865811

We will reply your email or fax within 24hours.  
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Mr. Richard Liu
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