DC Motors

DC motors are the most widely used type of motor with initial costs typically less than AC systems for low-power units. DC motors can be used for a wide range of applications from small tools and appliances, through to electric vehicles, lifts and hoists. For more about DC motors.

DC Motors speed can be controlled by varying the supply voltage and are available in a wide range of voltages, however the most popular type are 12 V and 24 V, with some of the advantages being:


  • Easy installation
  • Speed control over a wide range
  • Quick Starting, Stopping, Reversing and Acceleration
  • High Starting Torque
  • Linear speed-torque curve


Types of DC Motors


There are two common types of DC motor, brushless and brushed. In both brushless and brushed motors, magnets drive the spinning (rotary) motion of the motor shaft.

  • Brushed Motors These are a more traditional type of motor and are typically used in cost-sensitive applications, where control systems are relatively simple, such as in consumer applications and more basic industrial equipment.
  • Brushless Motors Brushless motors alleviate some of the issues associated with brushed motors such as short life span for high use applications and are mechanically much simpler in design (not having brushes). The advantages of brushless motors are longer life, little maintenance and high efficiency (85-90%). These types of motors are generally used in speed and positional control with applications such as fans, pumps and air compressors, where reliability and ruggedness are required.


 Applications

DC Motors can be used in applications such as conveyor belts and turntables, or in industrial machines where constant ar low-speed torque is needed.

For more information see our comprehensive DC Motor Guide:https://uk.rs-online.com/web/generalDisplay.html?id=ideas-and-advice/dc-motors-guide

 


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Beskrivning Pris Supply Voltage DC Motor Type Power Rating Output Speed Shaft Diameter Maximum Output Torque Gearhead Type Length Gear Ratio Dimensions Current Rating Width Depth Core Construction
RS-artikelnummer 892-8739
VarumärkeRS PRO
1 356,52 kr
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2.52 V, 3.6 V, 5.04 V Hybrid, Permanent Magnet Stepper - - 7.5mm - - - - - 2 A - 80mm -
RS-artikelnummer 535-0372
VarumärkeRS PRO
523,30 kr
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2.8 V Hybrid, Permanent Magnet Stepper - - 5mm - - - - - 1.33 A - 33mm -
RS-artikelnummer 752-2005
VarumärkeRS PRO
130,85 kr
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6 V Brushed 0.58 W 13500 rpm 2.5mm 3.9 gcm - 15.1mm - 15.1 x 12 x 10 mm 320 mA 12mm 10mm Metal
RS-artikelnummer 413-0622
VarumärkeRS PRO
169,24 kr
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12 V Brushed Geared 1.31 W 66 rpm 4mm 10 Ncm Spur 51mm - - 190 mA 27mm - Iron Core
RS-artikelnummer 892-8726
VarumärkeRS PRO
953,34 kr
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4.32 V Hybrid, Permanent Magnet Stepper - - 4mm - - - - - 800 mA - 48.5mm -
RS-artikelnummer 535-0401
VarumärkeRS PRO
490,02 kr
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2.8 V Hybrid Stepper - - 5mm - - - - - 1.68 A - 47mm -
RS-artikelnummer 892-8732
VarumärkeRS PRO
294,30 kr
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2.8 V Hybrid, Permanent Magnet Stepper - - 5mm - - - - - 1.68 A - 62mm -
RS-artikelnummer 440-464
VarumärkeRS PRO
1 146,49 kr
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3 V Hybrid Stepper - - 9.5mm - - - - - 2 A - 62.5mm -
RS-artikelnummer 413-0638
VarumärkeRS PRO
190,10 kr
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12 V Brushed Geared 1.31 W 221 rpm 4mm 59 mNm Spur 51mm - - 190 mA 27mm - Iron Core
RS-artikelnummer 321-3158
VarumärkeRS PRO
359,30 kr
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12 V Brushed Geared 19.8 W 2008 rpm 6mm 10 Ncm Spur 76mm - - 2.81 A 37mm - Iron Core
RS-artikelnummer 752-1964
VarumärkeRS PRO
504,45 kr
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6 → 15 V Geared 7.98 W 112 rpm 6mm 78.4 gcm - 73.9mm - 32 (Dia.) x 73.9 mm 990 mA 32 (Dia.)mm - Metal
RS-artikelnummer 413-0616
VarumärkeRS PRO
161,02 kr
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12 V Brushed Geared 1.31 W 442 rpm 4mm 4 Ncm Spur 51mm - - 190 mA 27mm - Iron Core
RS-artikelnummer 535-0467
VarumärkeRS PRO
275,92 kr
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2.8 V Hybrid, Permanent Magnet Stepper - - 5mm - - - - - 1.33 A - 33mm -
RS-artikelnummer 238-9664
VarumärkeRS PRO
359,64 kr
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12 V Brushed Geared 19.8 W 1095 rpm 6mm 10 Ncm Spur 79mm - - 2.81 A 35.5 (Dia.)mm - Iron Core
RS-artikelnummer 535-0489
VarumärkeRS PRO
336,86 kr
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2.8 V Hybrid, Permanent Magnet Stepper - - 5mm - - - - - 1.68 A - 47mm -
RS-artikelnummer 225-9579
VarumärkeRS PRO
1 967,29 kr
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23.5 V Brushed 110 W 3000 rpm 10mm 35 Ncm - 60mm - 152 (Dia.) x 60 mm 7.6 A - - -
RS-artikelnummer 535-0445
VarumärkeRS PRO
857,73 kr
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3.2 V Hybrid, Permanent Magnet Stepper - - 6.35mm - - - - - 2.8 A - 76mm -
RS-artikelnummer 420-631
VarumärkeRS PRO
625,12 kr
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12 V Brushed Geared 41.3 W 1425 rpm 8mm 29 Ncm Planetary 98.5mm - - 5.28 A 44.6mm - Iron Core
RS-artikelnummer 235-7904
VarumärkeRS PRO
3 903,79 kr
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24 V Brushed 183 W 4100 rpm 8mm 370 mNm - 145mm - 54 (Dia.) x 145 mm 6.6 A - - Iron Core
RS-artikelnummer 536-6030
VarumärkeRS PRO
1 098,93 kr
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24 V Brushless - 4000 rpm 5mm 0.75 Nm - 100mm - 100 x 42 x 42 mm 20 A 42mm 42mm -