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 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. 111-0822
Mfr. Part No.BCH2HF0733CA5C
MYR2,449.72
Each
units
220 V Servo 750 W 5000 rpm 19mm 7.16 Nm - 173mm - 173 x 80 x 95 mm 13.23 A rms 80mm 95mm -
RS Stock No. 796-8509
Mfr. Part No.BMI0702P06F
MYR7,826.68
Each
units
480 V Servo 900 W 4400 rpm 11mm 2.4 Nm - 327mm - 327 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 624-9021
Mfr. Part No.BSH1002P31A2A
MYR5,476.27
Each
units
- Servo 1.7 kW 6000 rpm - 18.3 Nm - 138.5mm - 138.5 x 100 x 205 mm - 100mm 205mm -
RS Stock No. 796-8528
Mfr. Part No.BMI0703P06F
MYR8,962.81
Each
units
480 V Servo 900 W 3900 rpm 14mm 2.9 Nm - 360mm - 360 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8587
Mfr. Part No.BMI1003P06F
MYR12,126.41
Each
units
480 V Servo 2.1 kW 3700 rpm 19mm 7.2 Nm - 367mm - 367 x 132.6 x 217 mm - 132.6mm 217mm -
RS Stock No. 796-8537
Mfr. Part No.BMI0703P07A
MYR9,110.09
Each
units
480 V Servo 900 W 3900 rpm 14mm 2.9 Nm - 321mm - 321 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 111-0825
Mfr. Part No.BCH2MM1023CA6C
MYR3,809.89
Each
units
220 V Servo 1 kW 3000 rpm 22mm 14.3 Nm - 202mm - 202 x 130 x 176 mm 19.64 A rms 130mm 176mm -
RS Stock No. 111-0823
Mfr. Part No.BCH2LF0733CA5C
MYR2,449.72
Each
units
220 V Servo 750 W 5000 rpm 19mm 7.16 Nm - 173mm - 173 x 80 x 95 mm 13.23 A rms 80mm 95mm -
RS Stock No. 624-8769
Mfr. Part No.BSH1003P31A2A
MYR5,419.30
Each
units
- Servo 2 kW 2000 rpm - 28.3 Nm - 138.5mm - 138.5 x 100 x 241 mm - 100mm 241mm -
RS Stock No. 796-8521
Mfr. Part No.BMI0702T07F
MYR7,084.92
Each
units
230 V Servo 700 W 4000 rpm 11mm 2.2 Nm - 327mm - 327 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8502
Mfr. Part No.BMI0702P07A
MYR7,814.19
Each
units
480 V Servo 900 W 4400 rpm 11mm 2.4 Nm - 289mm - 289 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8580
Mfr. Part No.BMI1003P07A
MYR12,270.61
Each
units
480 V Servo 2.1 kW 3700 rpm 19mm 7.2 Nm - 320mm - 320 x 132.6 x 217 mm - 132.6mm 217mm -
RS Stock No. 796-8562
Mfr. Part No.BMI1002T06F
MYR10,477.66
Each
units
230 V Servo 1.3 kW 3000 rpm 19mm 5.4 Nm - 337mm - 337 x 132.6 x 217 mm - 132.6mm 217mm -
RS Stock No. 796-8518
Mfr. Part No.BMI0702T06F
MYR6,914.66
Each
units
230 V Servo 700 W 4000 rpm 11mm 2.2 Nm - 327mm - 327 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8530
Mfr. Part No.BMI0703P07F
MYR10,028.81
Each
units
480 V Servo 900 W 3900 rpm 14mm 2.9 Nm - 360mm - 360 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8506
Mfr. Part No.BMI0702P07F
MYR8,706.84
Each
units
480 V Servo 900 W 4400 rpm 11mm 2.4 Nm - 327mm - 327 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8543
Mfr. Part No.BMI0703T06F
MYR7,447.97
Each
units
230 V Servo 700 W 3200 rpm 14mm 2.9 Nm - 360mm - 360 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8559
Mfr. Part No.BMI1002P06A
MYR9,671.14
Each
units
480 V Servo 1.9 kW 4700 rpm 19mm 5.4 Nm - 294mm - 294 x 132.6 x 217 mm - 132.6mm 217mm -
RS Stock No. 796-8512
Mfr. Part No.BMI0702T07A
MYR7,065.73
Each
units
230 V Servo 700 W 4000 rpm 11mm 2.2 Nm - 289mm - 289 x 99 x 187 mm - 99mm 187mm -
RS Stock No. 796-8568
Mfr. Part No.BMI1002T06A
MYR9,565.95
Each
units
230 V Servo 1.3 kW 3000 rpm 19mm 5.4 Nm - 294mm - 294 x 132.6 x 217 mm - 132.6mm 217mm -