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
$49.86
Each
units
6 → 15 V dc 3 A 6 → 15 V dc Brushed DC Motor Voltage Panel Mount - 62mm 41mm 25mm 62 x 41 x 40 mm -
RS Stock No. 238-9816
BrandRS PRO
$25.42
Each
units
6 → 15 V dc 3 A 6 → 15 V dc Brushed DC Motor Voltage Freestanding - 27mm 34mm 18mm 34 x 27 x 18 mm -
RS Stock No. 752-2009
BrandRS PRO
$48.41
Each
units
6 → 15 V dc 3 A 6 → 15 V dc Brushed DC Motor - Panel Mount - 66mm 58mm 40mm 66 x 58 x 40 mm -
RS Stock No. 313-2122
BrandRS PRO
$261.18
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. 425-5254
BrandRS PRO
$705.26
Each
units
110 → 120 V ac, 220 → 240 V ac 4 A 200 V dc Permanent Magnet, Shunt Potentiometer Box - - - - - -
RS Stock No. 918-1372
Mfr. Part No.LAC-RS
BrandActuonix
$139.15
Each
units
5 → 24 V dc 4 A 3.3 V - Analogue, Digital Panel Mount - 50mm 50mm - - -10 → +70 °C
RS Stock No. 330-5364
Mfr. Part No.DCM-24-40
$94.14
Each
units
6 → 24 V dc 40 A 24 V dc - Voltage Panel Mount - 56mm 43mm 21mm 56 x 43 x 21 mm 0 → +65 °C
RS Stock No. 773-6844
Mfr. Part No.EM-243C
$341.76
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. 510-1215
Mfr. Part No.EM185
$216.16
Each
units
12 → 24 V dc 3 A 35 V - Potentiometer Panel Mount - 37mm 30mm - - 0 → +60 °C
RS Stock No. 418-4045
Mfr. Part No.230572
BrandMaxon
$454.57
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. 510-1209
Mfr. Part No.EM174
$246.40
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. 773-6841
Mfr. Part No.EM-241A
$191.10
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. 774-0503
Mfr. Part No.409510
BrandMaxon
$570.75
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. 820-9549
Mfr. Part No.340
$197.80
Each
units
110 V ac, 240 V ac 3.4 A 180 V dc (@ 230 V ac), 90 V dc (@ 110 V ac) Permanent Magnet, Shunt Voltage DIN Rail Mount 1 105mm 35mm 120mm 105 x 35 x 120 mm -10 → +40 °C
RS Stock No. 921-1331
Mfr. Part No.SC2804S-3530
BrandFaulhaber
$430.27
Each
units
0 → 28 V dc 8 A 10 V Brushless DC Motor Analogue, Digital Panel Mount 3 65mm 58mm 22mm 65 x 58 x 22 mm -25 → +60 °C
RS Stock No. 722-6694
Mfr. Part No.343253
BrandMaxon
$405.62
Each
units
10 → 50 V dc 5 A 800 mV Brushless DC Motor Analogue, Potentiometer - - 73.4mm 50.8mm 21.9mm 73.4 x 50.8 x 21.9 mm -10 → +45 °C
RS Stock No. 820-9558
Mfr. Part No.680
$299.96
Each
units
110 V ac, 240 V ac 6.8 A 180 V dc (@ 230 V ac), 90 V dc (@ 110 V ac) Permanent Magnet, Shunt Voltage DIN Rail Mount 1 105mm 45mm 120mm 105 x 45 x 120 mm -10 → +40 °C
RS Stock No. 197-7434
Mfr. Part No.507-00-20-00
BrandParker
$316.61
Each
units
110 → 120 V ac, 220 → 240 V ac 6 A 210 V dc Permanent Magnet, Shunt Potentiometer DIN Rail Mount 1 105mm 140mm 80mm 105 x 140 x 80 mm 0 → +40 °C
RS Stock No. 773-6838
Mfr. Part No.EM-285
$246.87
Each
units
10 → 35 V dc 20 A 12 V dc, 24 V dc Permanent Magnet Potentiometer, Voltage DIN Rail Mount, Panel Mount - 49mm 47mm 49mm 49 x 47 x 49 mm -20 → +60 °C
RS Stock No. 873-4815
Mfr. Part No.SC1801S-3530
BrandFaulhaber
$177.70
Each
units
4 → 18 V dc 1 A - - - - - 34mm 25mm 8mm 34 x 25 x 8 mm -
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