DC motor / synchronous / 24V / 12V
RS-550H/555H SHENZHEN CHENGFANG ELECTRIC MACHINE CO., LTD.

Characteristics

  • AC/DC:

    DC

  • Type:

    synchronous

  • Voltage :

    24V, 12V

  • Other characteristics:

    small, for household appliances, for power tools, for pumps, permanent magnet

  • Torque:

    Min.: 0.01942 Nm (0.01 ft.lb)

    Max.: 0.47 Nm (0.35 ft.lb)

  • Power:

    Min.: 3 W

    Max.: 100 W

  • Rotational speed:

    Min.: 3256 rpm (20458.05 rad.min-1)

    Max.: 20580 rpm (129307.95 rad.min-1)

  • Diameter:

    35.8 mm

Description

1. Application:
Home appliance: vaccum cleaner, water pump, air pump
Power tool: screwdriver, drill, garden tool
Electric model: ride-on toys

2. Dimension: φ36X57.0LXshaft OD3.175mm
Weight: 210g(approx.)
Certification: ISO/TS 16949:2009

3. Design:
D.C.ferrite permanent magnet motor
2-pole stator
3-slot or 5-sot armature/3-bar or 5-slot 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: optional
Voltage: 1.2V-60V
Output at maximum efficiency: 5.0-80W
Efficiency: 50%-80%
EMI suppression: choke, capacitor and varistor are optional

5. Examples
(1) RS-555SH-6513
Nominal voltage: 12VDC
No load speed: 24,000RPM
At maximum efficiency: current 9.09A, speed 20,797RPM, torque 36.45mNm, output 79.38W, efficiency 72.8%
At stall: current 59.0A, torque 273.1mNm

(2) RS-550SHV-25146R
Nominal voltage: 12V
No load speed: 3,400RPM
At maximum efficiency: current 0.67A, speed 2,844RPM, torque 19.25mNm, output 5.73W, efficiency 71.8%
At stall: current 3.4A, torque 117.7mNm

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