Model NO.: RS-390SAV
Structure and Working Principle: Brush
Certification: ISO9001, CCC
Brand: Chengfang
No Load Speed: 3000~30000
Nominal Voltage: 3V~48V
Input Power: 5W~50W
Output: 3W~30W
Housing Length: 38mm
Trademark: Chengfang
Transport Package: Cartons
Specification: Diameter 28mm
Origin: China
HS Code: 850110
RS-390SA
1.Dia*L 27.7*46mm.
2.Application: Air Pump/Cordless Drill/Cruise control/Printer.
3..High torque,high power and stabilized.
The models we list below are part of our existing designs. We offer specific motor design for every customer.
RS-390SA
| Model No. | RS-390PAVC2-3132R | |
| Rated voltage | 9VDC | |
| No Load | Speed(r/min) | 10000 |
| Current(A) | 0.31 | |
| At Max Efficiency | Speed(r/min) | 8615 |
| Current(A) | 1.93 | |
| Torque(mNm) | 13.6 | |
| Output(W) | 12.25 | |
| Eff.(%) | 70.6 | |
| At stall | Current(A) | 12 |
| Torque(mNm) | 98.1 | |
Dimensions
Performance
Products Catalog
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| Model | Dimensions | Output | Typical Applications |
| RS-360H/365H | φ28X32.5LXshaft OD2.3mm | 2-40W | Cordless Drill, Cordless ScrewdriverToy Gun |
| RS-370H | φ24X30LXshaft OD2mm | 2~20W | Printer, Copier, Paper Rolling |
| RS-380A/385A | φ28X38.2LXshaft OD2.3mm | 2-40W | Cordless Drill, Cordless Screwdriver |
| FS-380A/385A | φ28.5X40LX25ThkXshaft OD2.3mm | 2.0-4.5W | Electric Scissors |
| RS-380H/385H | φ28X37.8LXshaft OD2.3mm | 2.0-40W | Cordless Drill, Cordless Screwdriver |
| RS-550A/555A | φ36X57LXshaft OD3.175mm | 5.0-80W | Cordless Screwdriver, Cordless Gardening Tool |
| RS-550H/555H | φ36X57LXshaft OD3.175mm | 5-80W | Cordless Screwdriver, Cordless Drill |
| RS-560H/565H | φ36X60LXshaft OD3.175mm | 5-80W | Cordless Screwdriver, Cordless Drill |
| RS-590H/595H | φ36X67LXshaft OD3.175mm | 8-130W | Screwdriver, Cordless Drill |
| RS-770H/775H | φ41.8X66LXshaft OD5.0mm | 8-100W | Cordless Drill, Gardening Tool, Circular Saw |
| RS-790H/795H | φ41.8X75LXshaft OD5.0mm | 20-200W | Cordless Drill, Circular Saw |
| RS-987H | φ52X69LXshaft OD6.35mm | 5-200W | Cordless Drill, Gardening Tool, Circular Saw |
| RS-997H | φ52X85LXshaft OD6.35mm | 15-130W | Gardening tool, Circular Saw, Cordless Drill |
Customized Items
| Item | Customized Options | |
| 1 | EMI suppression | chokes |
| capacitors | ||
| varistor | ||
| 2 | Built in components | PTC |
| thermostate protection | ||
| cooling fan | ||
| 3 |  Shaft processing | knurling |
| d-cut | ||
| spline | ||
| step shaft | ||
| double output shaft | ||
| 4 | Shaft-mounted components | gear |
| eccentric wheel | ||
| belt pulleys | ||
| 5 | Multiple material choice | staninless steel |
| ball bearing | ||
| brush cage commutating system | ||
| precious metal brush | ||
| magnet wire | ||
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Factory Tour
Certs
Patents
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Non-Insulated Terminal Ends,Push Button Switch,Isolation Switch,Membrane Switch
Insulated Terminal Ends Co., Lt d , http://www.nbterminal.com