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. 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 compressors, where reliability and ruggedness are required.

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Description Price 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 Stock No. 849-6263
Mfr. Part No.321.1000.3B.00
BrandDOGA
TWD16,816.00
Each
units
24 V - 500 W 2700 rpm - 1.9 Nm - - - - 27 A - - -
RS Stock No. 380-8683
BrandDOGA
TWD4,751.00
Each
units
24 V dc Brushed Geared 8 W 40 rpm 9mm 200 Ncm Worm 177.5mm - - 1.7 A, 6 A 48mm 88.8mm -
RS Stock No. 773-6775
Mfr. Part No.111.9031.30.00
BrandDOGA
TWD5,817.00
Each
units
24 V dc Brushed Geared - 70 rpm 9mm 3 Nm, 25 Nm Worm 178mm - 178 x 60 x 100.6 mm 3 A, 17 A 60mm 100.6mm Iron Core
RS Stock No. 380-8633
BrandDOGA
TWD5,523.00
Each
units
12 V dc Geared 20 W 40 rpm - 5 Nm Worm 178mm - 178 x 60 x 100.6 mm 5 A 60mm 100.6mm -
RS Stock No. 668-5512
Mfr. Part No.319.1862.3B.00
BrandDOGA
TWD11,929.00
Each
units
24 V dc Brushed Geared 40 W 45 rpm 12mm 9 Nm Worm 206.5mm - 206.5 x 60 x 122.7 mm 3 A 60mm 122.7mm Iron Core
RS Stock No. 849-6254
Mfr. Part No.269.4102.3B.00
BrandDOGA
TWD12,807.00
Each
units
24 V - 236 W 3000 rpm - 0.75 Nm - - - - 15 A - - -
RS Stock No. 668-5519
Mfr. Part No.319.1846.3B.00
BrandDOGA
TWD13,841.00
Each
units
24 V dc Brushed Geared 28 W 85 rpm 12mm 3 Nm Worm 206.5mm - 206.5 x 60 x 122.7 mm 3.5 A 60mm 122.7mm Iron Core
RS Stock No. 380-8649
Mfr. Part No.111.3761.30.00E
BrandDOGA
TWD5,728.00
Each
units
24 V dc Brushed Geared 20 W 40 rpm 9mm 5 Nm Worm 178mm - 178 x 60 x 100.6 mm 2.5 A 60mm 100.6mm -
RS Stock No. 773-6793
Mfr. Part No.319.4846.20.00
BrandDOGA
TWD11,606.00
Each
units
12 V dc Brushed Geared - 100 rpm 12mm 4 Nm, 40 Nm Worm 206.5mm - 206.5 x 60 x 122.7 mm 6 A, 60 A 60mm 122.7mm Iron Core
RS Stock No. 849-6241
Mfr. Part No.162.4101.30.00
BrandDOGA
TWD3,999.00
Each
units
24 V - 63 W 3000 rpm - 0.2 Nm - 118.5mm - 60 (Dia.) x 118.5 mm 4 A 60 (Dia.)mm - -
RS Stock No. 849-6250
Mfr. Part No.269.4102.2B.00
BrandDOGA
TWD8,074.00
Each
units
12 V - 236 W 3000 rpm - 0.5 Nm - - - - 20 A - - -
RS Stock No. 668-5515
Mfr. Part No.319.1846.2B.00
BrandDOGA
TWD12,986.00
Each
units
12 V dc Brushed Geared 28 W - 12mm 3 Nm Worm 206.5mm - 206.5 x 60 x 122.7 mm 7 A 60mm 122.7mm Iron Core
RS Stock No. 773-6784
Mfr. Part No.111.9199.20.00
BrandDOGA
TWD5,816.00
Each
units
12 V dc Brushed Geared - 100 rpm 10mm 3 Nm, 20 Nm Worm 178mm - 178 x 60 x 100.6 mm 6 A, 48 A 60mm 100.6mm Iron Core
RS Stock No. 668-5521
Mfr. Part No.111.3763.30.00E
BrandDOGA
TWD7,391.00
Each
units
24 V dc Geared 16 W 25 rpm - 6 Nm Worm 178mm - 178 x 60 x 100.6 mm 2 A 60mm 100.6mm -
RS Stock No. 773-6804
Mfr. Part No.319.4862.20.00
BrandDOGA
TWD10,272.00
Each
units
12 V dc Brushed Geared - 45 rpm 12mm 8 Nm, 50 Nm Worm 206.5mm - 206.5 x 60 x 122.7 mm 6 A, 50 A 60mm 122.7mm Iron Core
RS Stock No. 380-8655
BrandDOGA
TWD9,186.00
Each
units
24 V dc Brushed Geared 38 W 240 rpm - 1.5 Nm Worm 166mm - - 4 A 60mm - -
RS Stock No. 668-5528
Mfr. Part No.111.3763.20.00E
BrandDOGA
TWD7,180.00
Each
units
12 V dc Brushed Geared 16 W 25 rpm 9mm 6 Nm Worm 178mm - 178 x 60 x 100.6 mm 4 A 60mm 100.6mm Iron Core
RS Stock No. 849-6244
Mfr. Part No.162.4116.3B.00
BrandDOGA
TWD3,153.00
Each
units
24 V - 63 W 3000 rpm - 0.2 Nm - 118.5mm - 60 (Dia.) x 118.5 mm 4 A 60 (Dia.)mm - -
RS Stock No. 849-6257
Mfr. Part No.169.4107.3B.00
BrandDOGA
TWD5,701.00
Each
units
24 V - 122 W 2900 rpm - 0.4 Nm - - - - 8 A - - -
RS Stock No. 668-5503
Mfr. Part No.319.1862.2B.00
BrandDOGA
TWD11,512.00
Each
units
12 V dc Brushed Geared 40 W 45 rpm 12mm 8 Nm Worm 206.5mm - 206.5 x 60 x 122.7 mm 6 A 60mm 122.7mm Iron Core