Motor Controllers

Motor controllers are devices (or groups of devices) that are used to control the start, stop and speed of an electric motor. They can either be manually operated or programmed to work automatically, with possible functions including selecting the rotational direction and speed, regulating or limiting torque, and stopping or starting the motor. A motor controller helps to protect the motor itself from overloading and/or electrical faults. At RS Components, we have a curated range of motor controllers from industry-leading brands such as Electromen OY, Schneider Electric, Siemens, Sprint Electric, and many more.

What types of motor controllers are there?

Motor controllers can be classified by the type of motor is designed to drive, e.g. servo, magnet, series, separately excited, direct current (DC) and alternating current (AC). Motor starters are specialized switching units used with larger motors, and connects the motor terminals directly to the power supply.

One of the widest categories of motor controllers is that of servo controllers, which use position feedback to close the control loop, which provide precise control over a closed loop. Stepper controllers are also popular, used for accurate positioning, rotation angles and speed control in stepper motors through.

What are motor controllers used for?

Motor controllers are used to achieve more accurate control over motor speed, stops and starts than can be achieved with a manual control or mechanical switch. Motor controllers are also capable of controlling motors that exceed the current limitations of a mechanical switch.


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Beskrivning Pris Phase Control Function Supply Voltage Current Rating Voltage Rating Power Rating Overall Length Overall Width Overall Depth Minimum Operating Temperature Maximum Operating Temperature IP Rating
RS-artikelnummer 238-9816
VarumärkeRS PRO
161,13 kr
Each
Enheter
- - 6 → 15 V dc 3 A 6 → 15 V dc - - - - - - -
RS-artikelnummer 417-9728
VarumärkeRS PRO
192,91 kr
Each
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- - 6 → 15 V dc 3 A 6 → 15 V dc - - - - - - -
RS-artikelnummer 905-8780
VarumärkeRS PRO
2 393,96 kr
Each
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- - - 4.4 A 48 V - 92mm 85mm 23mm - - -
RS-artikelnummer 905-8786
VarumärkeRS PRO
1 511,62 kr
Each
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- - - 2.2 A 48 V - 78mm 68mm 21mm - - -
RS-artikelnummer 313-2122
VarumärkeRS PRO
1 705,81 kr
Each
Enheter
- - 10 → 35 V 2.2 A 27.5 V - - - - - - -
RS-artikelnummer 752-2009
VarumärkeRS PRO
311,18 kr
Each
Enheter
- - 6 → 15 V dc 3 A 6 → 15 V dc - - - - - - -
RS-artikelnummer 773-6841
Tillv. art.nrEM-241A
VarumärkeElectromen OY
1 318,95 kr
Each
Enheter
- - 10 → 35 V dc 15 A 12 V dc, 24 V dc - - - - - - -
RS-artikelnummer 773-6844
Tillv. art.nrEM-243C
VarumärkeElectromen OY
2 179,74 kr
Each
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- - 12 → 48 V dc 50 A 12 V dc, 24 V dc - - - - - - -
RS-artikelnummer 330-5364
Tillv. art.nrDCM-24-40
VarumärkeUnited Automation
599,42 kr
Each
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- - 6 → 24 V dc 40 A 24 V dc - - - - - - -
RS-artikelnummer 774-0503
Tillv. art.nr409510
VarumärkeMaxon
4 336,52 kr
Each
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1 - 10 → 50 V dc 15 A 50 V - - - - - - -
RS-artikelnummer 877-7216
Tillv. art.nrSTR-2M
2 394,64 kr
Each
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- - - 0.3 → 2.2 A 12 → 48 V dc - 93mm 56mm 21mm - - -
RS-artikelnummer 773-6826
Tillv. art.nrEM-175
VarumärkeElectromen OY
1 547,86 kr
Each
Enheter
- - 12 → 32 V dc 10 A 12 V dc, 24 V dc - - - - - - -
RS-artikelnummer 124-1300
Tillv. art.nrR7A-FIB104-RE
VarumärkeOmron
935,00 kr
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1 Filter - 4 A 250 V ac - 40mm 44mm 179mm - - -
RS-artikelnummer 793-4133
Tillv. art.nrGM215
VarumärkeGeckodrive
3 933,78 kr
Each
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- - - 7 A - - 63.5mm 63.5mm 22mm - - -
RS-artikelnummer 122-1519
Tillv. art.nr0850-0125
VarumärkeBARTH
1 937,70 kr
Each
Enheter
- - 7 → 16 V dc 5 mA 16 V dc - - - - - - -
RS-artikelnummer 773-6838
Tillv. art.nrEM-285
VarumärkeElectromen OY
1 729,31 kr
Each
Enheter
- - 10 → 35 V dc 20 A 12 V dc, 24 V dc - - - - - - -
RS-artikelnummer 820-9549
Tillv. art.nr340
VarumärkeSprint Electric
1 370,86 kr
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1 - 110 V ac, 240 V ac 3.4 A 180 V dc (@ 230 V ac), 90 V dc (@ 110 V ac) - - - - - - -
RS-artikelnummer 774-0522
Tillv. art.nr414533
VarumärkeMaxon
3 344,66 kr
Each
Enheter
1 - 10 → 36 V dc 2.7 A 36 V dc - - - - - - -
RS-artikelnummer 510-1215
Tillv. art.nrEM185
VarumärkeElectromen OY
1 225,46 kr
Each
Enheter
- - 12 → 24 V dc 3 A 35 V - - - - - - -
RS-artikelnummer 510-1170
Tillv. art.nrEM-180
VarumärkeElectromen OY
2 564,94 kr
Each
Enheter
- - 12 → 32 V dc 15 A 40 V - - - - - - -