Shenzhen Dehe Motor Technology Co., Ltd.
| Supply Ability | 50000PCS/months |
| RATED TORQUE | 120mNm |
| MOTOR TYPE | Brush dc motor |
| Delivery Time | 45days |
| NO LOAD SPEED | 7500RPM±10% |
| NO LOAD CURRENT | 0.3A MAX |
| STALL CURRENT | 5A |
| Payment Terms | T/T |
| STALL TORQUE | 1276mNm |
| RATED CURRENT | 1A MAX |
| Packaging Details | Cartoon Box |
| RATED VOLT | 230VAC/50HZ RECT. |
| RATED SPEED | 5900RPM±10% |
| Model Number | DH-RS9912H-14168 |
| Place of Origin | CHINA |
| Brand Name | DEHE MOTOR |
| Certification | CE, RoHS |
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Product Specification
| Supply Ability | 50000PCS/months | RATED TORQUE | 120mNm |
| MOTOR TYPE | Brush dc motor | Delivery Time | 45days |
| NO LOAD SPEED | 7500RPM±10% | NO LOAD CURRENT | 0.3A MAX |
| STALL CURRENT | 5A | Payment Terms | T/T |
| STALL TORQUE | 1276mNm | RATED CURRENT | 1A MAX |
| Packaging Details | Cartoon Box | RATED VOLT | 230VAC/50HZ RECT. |
| RATED SPEED | 5900RPM±10% | Model Number | DH-RS9912H-14168 |
| Place of Origin | CHINA | Brand Name | DEHE MOTOR |
| Certification | CE, RoHS | ||
| High Light | 230VDC Brush DC Motor ，5900RPM Brush DC Motor ，Coffee Grinder Brush DC Motor | ||
The RS9912 series (including derivatives such as RS9912H) is a high-performance permanent magnet brushed DC micro-motor, manufactured by manufacturers such as Shenzhen Dehe Motor Technology Co., Ltd. This series of motors is renowned for its high rotational speed, large power output, and compact structural design. It is widely used in household appliances, personal care equipment, and industrial auxiliary machinery that require high power performance. As a typical brushed DC motor, it is chosen as the preferred power source for many high-speed rotating applications due to its simple structure, convenient control, and large starting torque.
Core Technology and Working Principle:
The RS9912 series operates based on the classic electromagnetic drive principle. Its internal structure mainly consists of a stator (containing permanent magnetic poles) and a rotor (containing winding coils). When direct current passes through the brush and commutator and is input into the rotor coils, the conducting wire is subjected to the Ampere force in the stator magnetic field, generating torque to drive the rotor to rotate. The cooperation of the commutator and the brush enables the periodic switching of the current direction, ensuring that the rotor rotates continuously in a single direction.
This series of motors typically adopts a high-voltage direct current power supply design (such as 120V - 230V DC), and some models support a wide voltage range. The core advantage lies in the efficient execution of the "inverter" mechanism, which converts direct current into an orderly sequence of electrical pulses through mechanical commutation, achieving stable mechanical energy output. Compared to brushless motors, RS9912 can achieve forward and reverse control without the need for complex electronic controllers (only by changing the power supply polarity), significantly simplifying the system architecture.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Shenzhen Dehe Motor Technology Co.,Ltd. was founded in 2015, located in Shenzhen city, Guangdong province,China, is a professional micro-motor design and manufacturer, mainly engaged in development and production of high precision DC gear motors,brushed/brushless motors, switched reluctance motor,... Shenzhen Dehe Motor Technology Co.,Ltd. was founded in 2015, located in Shenzhen city, Guangdong province,China, is a professional micro-motor design and manufacturer, mainly engaged in development and production of high precision DC gear motors,brushed/brushless motors, switched reluctance motor,...
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