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 Primary Keyword Output Speed Shaft Diameter Maximum Output Torque Gearhead Type Length Gear Ratio Dimensions Current Rating Width Depth
RS-artikelnummer 752-2005
VarumärkeRS PRO
147,91 kr
Each
Enheter
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
RS-artikelnummer 413-0622
VarumärkeRS PRO
158,68 kr
Each
Enheter
12 V Brushed Geared 1.31 W - 66 rpm 4mm 10 Ncm Spur 51mm - - 190 mA 27mm -
RS-artikelnummer 413-0638
VarumärkeRS PRO
166,68 kr
Each
Enheter
12 V Brushed Geared 1.31 W - 221 rpm 4mm 59 mNm Spur 51mm - - 190 mA 27mm -
RS-artikelnummer 413-0616
VarumärkeRS PRO
180,33 kr
Each
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12 V Brushed Geared 1.31 W - 442 rpm 4mm 4 Ncm Spur 51mm - - 190 mA 27mm -
RS-artikelnummer 321-3158
VarumärkeRS PRO
314,80 kr
Each
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12 V Brushed Geared 19.8 W - 2008 rpm 6mm 10 Ncm Spur 76mm - - 2.81 A 37mm -
RS-artikelnummer 752-1964
VarumärkeRS PRO
538,43 kr
Each
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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 -
RS-artikelnummer 235-7904
VarumärkeRS PRO
4 580,29 kr
Each
Enheter
24 V Brushed 183 W - 4100 rpm 8mm 370 mNm - 145mm - 54 (Dia.) x 145 mm 6.6 A - -
RS-artikelnummer 238-9664
VarumärkeRS PRO
315,12 kr
Each
Enheter
12 V Brushed Geared 19.8 W - 1095 rpm 6mm 10 Ncm Spur 79mm - - 2.81 A 35.5 (Dia.)mm -
RS-artikelnummer 536-6030
VarumärkeRS PRO
1 119,40 kr
Each
Enheter
24 V Brushless - - 4000 rpm 5mm 0.75 Nm - 100mm - 100 x 42 x 42 mm 20 A 42mm 42mm
RS-artikelnummer 420-625
VarumärkeRS PRO
1 394,64 kr
Each
Enheter
12 V Brushed Geared 38.7 W - 1085 rpm 12mm 95 Ncm Planetary 98.5mm - - 4.61 A 51.8mm -
RS-artikelnummer 225-9579
VarumärkeRS PRO
2 050,15 kr
Each
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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 420-631
VarumärkeRS PRO
583,64 kr
Each
Enheter
12 V Brushed Geared 41.3 W - 1425 rpm 8mm 29 Ncm Planetary 98.5mm - - 5.28 A 44.6mm -
RS-artikelnummer 321-3164
VarumärkeRS PRO
340,93 kr
Each
Enheter
12 V Brushed Geared 19.8 W - 241 rpm 6mm 29 Ncm Spur 76mm - - 2.75 A 37mm -
RS-artikelnummer 901-3291
VarumärkeRS PRO
1 059,36 kr
Each
Enheter
12 V Brushed Geared - - 80 rpm 6mm 20 Ncm Spur 73.7mm 60:1 73.7 x 38 x 38 mm - 38mm 38mm
RS-artikelnummer 321-3192
VarumärkeRS PRO
382,09 kr
Each
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12 V - 80.16 W - 8311 rpm 6.35mm 92.13 mNm - 69mm - 51.8 (Dia.) x 69 mm 10.82 A - -
RS-artikelnummer 238-9709
VarumärkeRS PRO
35,72 kr
Each
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1.5 → 3 V Geared 1.6 W - 7800 rpm 2mm 20 gcm - 30.5mm - 23.8 (Dia.) x 30.5 mm 850 mA - -
RS-artikelnummer 901-3320
VarumärkeRS PRO
1 107,46 kr
Each
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24 V Brushed Geared - DC Geared Motor 23 rpm 6mm 600 mNm Spur 107.6mm 200:1 107.6 x 38 x 38 mm - 38mm 38mm
RS-artikelnummer 752-1999
VarumärkeRS PRO
152,80 kr
Each
Enheter
6 V Brushed Geared 0.46 W - 230 rpm 3mm 17 mNm Spur 24.25mm - 29.25 x 12 x 10 mm 170 mA 12mm 10mm
RS-artikelnummer 238-9715
VarumärkeRS PRO
54,49 kr
Each
Enheter
6 → 15 V Geared 5.75 W - 10668 rpm 2.31mm 58.8 gcm - 32.5mm - 27.63 (Dia.) x 32.5 mm 770 mA - -
RS-artikelnummer 238-9721
VarumärkeRS PRO
49,27 kr
Each
Enheter
3 → 7.2 V Geared 24.6 W - 22356 rpm 2.3mm 107.3 gcm - 38mm - 27.7 (Dia.) x 38 mm 5.25 A - -