DC motor / synchronous / 12V / micro
RS-380A/385A SHENZHEN CHENGFANG ELECTRIC MACHINE CO., LTD.

Characteristics

  • AC/DC:

    DC

  • Type:

    synchronous

  • Voltage :

    12V

  • Other characteristics:

    micro, for household appliances, for power tools, for hair dryers, for pumps, permanent magnet

  • Torque:

    Min.: 0.0044 Nm (0 ft.lb)

    Max.: 0.06661 Nm (0.05 ft.lb)

  • Power:

    Min.: 2 W

    Max.: 40 W

  • Rotational speed:

    Min.: 2245 rpm (14105.75 rad.min-1)

    Max.: 16560 rpm (104049.55 rad.min-1)

  • Diameter:

    27.8 mm

Description

1. Application:
Home Appliance: Hair Dryer, Hair Clipper, Air Pump, Vacuum Cleaner
Office Automation: Printer, Copier, Laser Printer
Power Tool: Cordless Drill, Cordless Screwdriver


2. Dimension: φ28X38.2LXshaft OD 2.3mm
Weight: 75g(approx.)
Certification: ISO/TS 16949: 2009

3. Design:
D.C.ferrite permanent magnet motor
2-pole stator
3-slot armature/3-bar commutator or 5-slot armature/5-bar commutator
Zinc coated steel housing
Reversible direction of rotation
Spline, knurling, d-cut could be customized
End play: 0.05-0.55mm

4. Performance
Speed: 1,000RPM-26,000RPM
Voltage: 3V-60V
Output at maximum efficiency: 26-45W
Efficiency: 60%-85%
EMI suppression is welcome.

5. Examples
(1) RS-380PA-5721R
Nominal voltage: 3.6V
No load speed: 16,000RPM
At maximum efficiency: current 7.2A, speed 13,506RPM, torque 12.1mNm, output 17.08W, efficiency 69.5%
At stall: current 39A, torque 77.47mNm

(2) RS-380PA-3753
Nominal voltage: 3.6V
No load speed: 7,000RPM
At maximum efficiency: current 0.32A, speed 5,919RPM, torque 6.8mNm, output 4.2W, efficiency 66.6%
At stall: current 9.6A, torque 43.93mNm

(3) RS-385PA-2355
Nominal voltage: 24V
No load speed: 26,050RPM
At maximum efficiency: current 0.37A, speed 22,024RPM, torque 14.1mNm, output 32.52W, efficiency 66.9%
At stall: current 11.07A, torque 91.23mNm

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