DC motor / synchronous / 24V / 12V
RS-540A/545A SHENZHEN CHENGFANG ELECTRIC MACHINE CO., LTD.

Characteristics

  • AC/DC:

    DC

  • Type:

    synchronous

  • Voltage :

    24V, 12V

  • Other characteristics:

    small, for household appliances, for hair dryers, for pumps, permanent magnet

  • Torque:

    Min.: 0.01049 Nm (0.01 ft.lb)

    Max.: 0.14318 Nm (0.11 ft.lb)

  • Power:

    Min.: 1 W

    Max.: 40 W

  • Rotational speed:

    Min.: 2309 rpm (14507.87 rad.min-1)

    Max.: 14500 rpm (91106.19 rad.min-1)

  • Diameter:

    36 mm

Description

1. Application:
Home Appliance: vaccum cleaner, hair dryer, water pump

2. Dimension: φ36X50.0LXshaft OD3.175mm
Weight: 167g(approx.)
Certification: ISO/TS 16949:2009

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

4. Performance
Speed: optional
Voltage: 1.2-60VDC
Output at maximum efficiency: 2.0-90W
Efficiency: 50%-80%
EMI suppression: varistor, capacitor and chokes are optional

5. Examples
(1) RS-540SA-6531R
Nominal voltage: 12V
No load speed: 24,000RPM
At maximum efficiency: current 10.84A, speed 21,168RPM, torque 35.3mNm, output 78.25W, efficiency 60.2%
At stall: current 81A, torque 299.1mNm

(2) RS-545SA-4243
Nominal voltage: 18V
No load speed: 20,000RPM
At maximum efficiency: current 4.71A, speed 17,285RPM, torque 34.9mNm, output 63.26W, efficiency 74.6%
At stall: current 30A, torque 257.4mNm

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