DC Motor Controllers

A dc motor controller is a device that works alongside a microcontroller, the batteries and motors. Most controllers have under-voltage, over-voltage, short circuit protection, current limit protection, thermal protection and voltage transients. Without these protections, the motor is exposed to threats that can result in permanent electrical or mechanical damage.
Some DC Motor Controllers control two motors independently and often only one supply voltage can be used to supply both motors
The benefits of using a controller.
• Electrical protection of the motor
• Maintains constant speed
• Dynamic response to changing system demands
• Monitoring to evaluate machine performance / diagnostics
• Energy saving
• Accurate speed control

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Description Price Supply Voltage Current Rating Voltage Rating Compatible Motor Type Control Input Mounting Style Phase Length Width Depth Dimensions Operating Temperature Range
RS Stock No. 417-9728
BrandRS PRO
£15.50
Each
Units
6 → 15 V dc 3 A 6 → 15 V dc Brushed DC Motor Voltage Panel Mount - 62mm 41mm 40mm 62 x 41 x 40 mm -
RS Stock No. 418-4045
Mfr. Part No.230572
BrandMaxon
£193.73
Each
Units
10 → 50 V dc 10 A 47.5 V dc - Voltage Flange Mount - 95mm 75mm 24mm 95 x 75 x 24 mm -10 → +45 °C
RS Stock No. 197-7456
Mfr. Part No.508-00-20-00
BrandParker
£157.39
Each
Units
110 → 120 V ac, 220 → 240 V ac 12 A 210 V dc Permanent Magnet, Shunt Potentiometer DIN Rail Mount 1 105mm 140mm 90mm 105 x 140 x 90 mm 0 → +40 °C
RS Stock No. 238-9816
BrandRS PRO
£12.80
Each
Units
6 → 15 V dc 3 A 6 → 15 V dc Brushed DC Motor Voltage Freestanding - 26mm 31mm 18mm 34 x 27 x 18 mm -
RS Stock No. 510-1215
Mfr. Part No.EM185
£81.69
Each
Units
12 → 24 V dc 3 A 35 V - Potentiometer Panel Mount - 37mm 30mm - - 0 → +60 °C
RS Stock No. 918-1372
Mfr. Part No.LAC-RS
BrandActuonix
£53.13
Each
Units
5 → 24 V dc 4 A 3.3 V - Analogue, Digital Panel Mount - 50mm 50mm - - -10 → +70 °C
RS Stock No. 774-0503
Mfr. Part No.409510
BrandMaxon
£217.91
Each
Units
10 → 50 V dc 15 A 50 V Brushless DC Motor, Permanent Magnet Analogue, Digital Flange Mount 1 115mm 75.5mm 24mm 115 x 75.5 x 24 mm -30 → +45 °C
RS Stock No. 440-492
BrandRS PRO
£168.89
Each
Units
12 V dc, 24 V dc 12 A 24 V dc Permanent Magnet, Shunt Potentiometer Box - - - - - -
RS Stock No. 197-8083
Mfr. Part No.512C-16-00-00-00
BrandParker
£270.75
Each
Units
110 → 115 V, 220 → 240 V, 380 → 415 V 16 A 360 V dc Permanent Magnet Voltage Wall Mount 1 240mm 160mm 90mm 240 x 160 x 90 mm 0 → +40 °C
RS Stock No. 773-6841
Mfr. Part No.EM-241A
£87.92
Each
Units
10 → 35 V dc 15 A 12 V dc, 24 V dc Permanent Magnet Potentiometer, Voltage DIN Rail Mount, Panel Mount - 72mm 25mm 42mm 72 x 25 x 42 mm -40 → +60 °C
RS Stock No. 313-2122
BrandRS PRO
£114.15
Each
Units
10 → 35 V 2.2 A 27.5 V Linear Output Motor Potentiometer, Voltage - - 133.5mm 54mm 20mm 133.5 x 54 x 20 mm -
RS Stock No. 440-486
BrandRS PRO
£109.78
Each
Units
12 V dc, 24 V dc 12 A 24 V dc Permanent Magnet, Shunt Potentiometer Panel Mount - - - - - -
RS Stock No. 244-2917
BrandRS PRO
£200.56
Each
Units
110 V ac, 240 V ac 1.3 A 200 V dc Permanent Magnet, Shunt Potentiometer Box - - - - - -
RS Stock No. 197-8099
Mfr. Part No.512C-32-00-00-00
BrandParker
£349.66
Each
Units
110 → 115 V, 220 → 240 V, 380 → 415 V 32 A 360 V dc Permanent Magnet Voltage Wall Mount 1 240mm 160mm 130mm 240 x 160 x 130 mm 0 → +40 °C
RS Stock No. 510-1209
Mfr. Part No.EM174
£115.06
Each
Units
12 → 32 V dc 8 A 40 V - Potentiometer - - 65mm 73mm 30mm 65 x 73 x 30 mm -20 → +70 °C
RS Stock No. 773-6844
Mfr. Part No.EM-243C
£145.31
Each
Units
12 → 48 V dc 50 A 12 V dc, 24 V dc Permanent Magnet Potentiometer, Voltage DIN Rail Mount, Panel Mount - 107mm 40mm 72mm 107 x 40 x 72 mm -40 → +60 °C
RS Stock No. 363-9623
BrandRS PRO
£188.98
Each
Units
19 → 34 V dc 30 A 24 V Permanent Magnet, Shunt Potentiometer Skeleton/Boxed - 148mm 132mm 24mm 148 x 132 x 24 mm +50 → +65 °C
RS Stock No. 197-8077
Mfr. Part No.512C-08-00-00-00
BrandParker
£247.67
Each
Units
110 → 115 V, 220 → 240 V, 380 → 415 V 8 A 360 V dc Permanent Magnet Voltage Wall Mount 1 240mm 160mm 90mm 240 x 160 x 90 mm 0 → +40 °C
RS Stock No. 833-2813
Mfr. Part No.367661
BrandMaxon
£40.37
Each
Units
8 → 24 V dc 3 A 24 V dc Brushless DC Motor Voltage Socket Mount - 24.2mm 20.38mm 4.14mm 24.2 x 20.38 x 4.14 mm -10 → +45 °C
RS Stock No. 425-5232
BrandRS PRO
£228.00
Each
Units
110 V ac, 240 V ac 2.7 A 220 V dc Permanent Magnet, Shunt Potentiometer Box - - - - - -