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, please see our complete guide.

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.

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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 Width Depth Dimensions Current Rating Core Construction
RS Stock No. 182-9409
Mfr. Part No.HD SERVOMOTOR 089UDC306BFCAA
£602.16
Each
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RS Stock No. 182-9413
Mfr. Part No.HD SERVOMOTOR 142UDE305JFCAA
£1,415.68
Each
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RS Stock No. 182-9411
Mfr. Part No.HD SERVOMOTOR 115UDB306BFCAA
£670.65
Each
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RS Stock No. 182-9414
Mfr. Part No.HD SERVOMOTOR 089UDB306BFCAA
£531.32
Each
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RS Stock No. 182-9407
Mfr. Part No.HD SERVOMOTOR 067UDB306BFCRA
£336.26
Each
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