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.


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Description Prix 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
N° de stock RS 380-8633
MarqueDOGA
166,94 €
Each
Unité
12 V dc Geared 20 W 40 rpm - 5 Nm Worm 178mm - 178 x 60 x 100.6 mm 5 A 60mm 100.6mm -
N° de stock RS 781-3046
Référence fabricant900-00008
MarqueParallax Inc
16,85 €
Each
Unité
4 → 6 V Servo - 50 rpm - 27 Ncm - 406mm - 406 x 55.8 x 19 mm - 55.8mm 19mm -
N° de stock RS 499-1124
Référence fabricant80180002
MarqueCrouzet
305,62 €
Each
Unité
24 V Brushless 80 W 3250 rpm 8mm 240 mNm - 111.7mm - 111.7 x 57 x 57 mm 4.8 A 57mm 57mm -
N° de stock RS 440-284
Référence fabricant82920012
MarqueCrouzet
39,87 €
Each
Unité
12.9 V Permanent Magnet Stepper - - 2mm - - - - - 280 mA - 25.6mm -
N° de stock RS 535-0401
MarqueRS PRO
43,24 €
Each
Unité
2.8 V Hybrid Stepper - - 5mm - - - - - 1.68 A - 47mm -
N° de stock RS 535-0338
MarqueRS PRO
45,95 €
Each
Unité
3.96 V Hybrid, Permanent Magnet Stepper - - 4mm - - - - - 600 mA - 33mm -
N° de stock RS 834-7613
MarqueRS PRO
34,15 €
Each
Unité
12 V dc Brushed Geared 12 W 1200 rpm 6mm 6823 gcm Planetary 78.5mm - 37 (Dia.) x 82 mm 1.42 A 37 (Dia.)mm - Iron Core
N° de stock RS 773-6790
Référence fabricant316.9731.30.00
MarqueDOGA
136,32 €
Each
Unité
24 V dc Brushed Geared - 65 rpm 9mm 1.5 Nm, 10 Nm Worm 177.5mm - 177.5 x 48 x 88.8 mm 3 A, 11 A 48mm 88.8mm Iron Core
N° de stock RS 892-8726
MarqueRS PRO
86,74 €
Each
Unité
4.32 V Hybrid, Permanent Magnet Stepper - - 4mm - - - - - 800 mA - 48.5mm -
N° de stock RS 873-4773
Référence fabricant1506N006SR
MarqueFaulhaber
45,44 €
Each
Unité
6 V Brushed 0.15 W 2500 rpm 1.5mm 0.35 mNm - 10.5mm - 15 (Dia.) x 10.5 mm 81 mA - - Metal
N° de stock RS 536-6024
MarqueRS PRO
60,61 €
Each
Unité
24 V Brushless - 4000 rpm 5mm 0.19 Nm - 41mm - 41 x 42 x 42 mm 5.4 A 42mm 42mm -
N° de stock RS 420-609
MarqueRS PRO
165,74 €
Each
Unité
12 V dc Brushed Geared 38.7 W 50 rpm 12mm 52140 gcm Planetary 152.5mm - - 4.61 A 51.8mm - Iron Core
N° de stock RS 320-590
Référence fabricant82802013
MarqueCrouzet
172,35 €
Each
Unité
12 V dc Geared 17 W 100 rpm 6mm 1.2 Nm Spur 85mm - 85 x 64.1 x 126 mm - 64.1mm 126mm Iron Core
N° de stock RS 409-5260
Référence fabricantRH158-12-250
MarqueMicromotors
46,82 €
Each
Unité
12 V dc Geared 8 W 21 rpm 6mm 1 Nm Spur 69mm - - 500 mA 39.6mm - Iron Core
N° de stock RS 921-1464
Référence fabricantHG37-300-AB-00
26,69 €
Each
Unité
24 V dc Geared - 14 rpm 6mm 59 Ncm - - 300:1 39 (Dia.) x 83.2 mm 90 mA 39 (Dia.)mm 83.2mm -
N° de stock RS 445-9024
Référence fabricantDN22M-12
MarqueCanon
35,04 €
Each
Unité
12 V Brushed 1.3 W 5400 rpm 2mm 2.45 mNm - 32.8mm - 32.8 x 22 x 18 mm 190 mA 22mm 18mm Iron Core
N° de stock RS 432-9765
Référence fabricant9904 120 18105
69,11 €
Each
Unité
12 V Servo 2.9 W 3000 rpm 3mm 1.5 Ncm - 39.5mm - - - 29mm - -
N° de stock RS 829-3500
Référence fabricant103H5210-5240
MarqueSanyo Denki
49,89 €
Each
Unité
24 V Hybrid Stepper - - 5mm - - - - - 1 A - 49.5mm -
N° de stock RS 921-1319
Référence fabricant2619S024SR IE2-16 112:1
MarqueFaulhaber
158,62 €
Each
Unité
24 V dc Brushed Geared 1.22 W 44 rpm 3mm 93 mNm - - 112:1 26 (Dia.) x 32.4 mm - 26 (Dia.)mm 32.4mm Metal
N° de stock RS 873-4776
Référence fabricant1512U006SR 39:1
MarqueFaulhaber
88,14 €
Each
Unité
6 V dc Brushed Geared 0.15 W 129 rpm 2mm 7 mNm Spur 19mm 39:1 15 (Dia.) x 19 mm - - - Metal