| Prod Model: |
RS-5912 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Application: |
Household Appliances |
| Certification: |
ISO/Ts16949:2009 |
Product Description
The models we list below are part of our existing designs. We offer specific motor design for every customer.
Vacuum cleaner motor
Dimension: φ 37.0 x 67 L. Shaft O. D. 3.175 mm
Basic Structure: SECD housing / SECC end cap
Application: Vacuum cleaner / Air pump / Power tool / Electrical Model
Weight: Approx. 265g
Basic Structure of Chengfang Motors
2-pole stator
Sr ferrite permanent magnet
3, 5, 7, 8, 9, 12, 16 slots armature
Silicon-steel lamination with epoxy coating
High-carbon steel shaft
Cu-AG alloy commutator
Copper-graphite brushes
Be-Cu leaf-brush commutating system
SECD round / flat type housing
SECD end cap / glassfiber reinforced PA6/6 end cap
Cylinder / self-aligning Cu-Fe alloy sintered bushes
155oC (class F) magnet wire
Customerized Options
Leadwires with connector / pins
EMI suppression components
PTC or thermostate protection
Built-in AC/DC rectifier
Built-in cooling fan
Multiple output shaft
Diamond knurls, straight knurls, D-cut, stepped shaft
Shaft-mounted gears, essentric gears, belt pulleys
Stainless steel (SS304, SS420) shaft
Ball bearing
Cage-brush commutating system
Precious metal brush / commutator
Hall encoder
Low-cogging torque design
180oC (class H), 200oC (class C) magnet wire
-40oC ~ 220oC bearing lubricant
Neodymium magnets
| Model No. | Main Performance |
| Rated Voltage | No Load | At Maximum Efficiency | At maximum power |
| Speed | Current | Speed | Current | Torque | Eff. | Speed | Current | Torque | Output |
| VAC RECT | r/min | A | r/min | A | mNm | % | r/min | A | mNm | W |
| RS-5912PAC2J2-08276R | 230 | 8,289 | 0.04 | 6,636 | 0.11 | 23.10 | 73.98 | 3,708 | 0.31 | 80.25 | 31.11 |
| RS-5912PA-13100R | 120 | 12,902 | 0.13 | 9,942 | 0.49 | 31.10 | 67.08 | 5,894 | 1.16 | 103.22 | 63.68 |
Shenzhen Chengfang Electric Machine Co., Ltd. is an ISO/TS 16949 certified manufacturer of brush DC / High Voltage DC motors. Established in 2003, Chengfang makes DC motors ranging from Series 1 (dia. 20.4mm) to Series 9 (dia. 52mm).
Chengfang supplies our DC motors to automotive, home appliance, power tool, office equipment, fitness apparatus, and electric model industries.
Chengfang holds several patents in motor design. We are able to supply DC motors with low cogging design, built-in EMC components, built-in PTCs, built-in AC/DC rectifiers, hall encoders and neodymium magnet design.
Chengfang has a full range of testing equipment to evaluate motor performance in various aspects, including dynamic motor performance testing M/CS, static torque testers, roundness testers, roughness testers, vibration testing M/CS, and environment testing M/CS and spectrometers. Chengfang's motors are in compliance with UL, CE, RoHS and CCC regulations.
Chengfang holds all manufacturing processes in house, thus keeping quality under strict control and competitive cost. Chengfang provides comprehensive motor design to save every cent of our customers.
With fast response, short lead time, comprehensive design, good quality, and competitive price, Chengfang is gaining a higher and higher reputation in the industry.
