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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Description Price 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 Stock No. 773-6838
Mfr. Part No.EM-285
PHP9,076.46
Each
units
- - 10 → 35 V dc 20 A 12 V dc, 24 V dc - - - - - - -
RS Stock No. 892-3670
Mfr. Part No.48140-51
BrandAmetek
PHP35,972.81
Each
units
- - 11 → 52 V dc 20 A 52 V dc - - - - - - -
RS Stock No. 124-1301
Mfr. Part No.R7A-CPB001S
BrandOmron
PHP6,959.30
Each
units
- - - - - - 1000mm - - - - -
RS Stock No. 833-2813
Mfr. Part No.367661
BrandMaxon
PHP4,207.04
Each
units
- - 8 → 24 V dc 3 A 24 V dc - - - - - - -
RS Stock No. 923-5848
Mfr. Part No.EC1080
PHP5,015.36
Each
units
1 - 24 V dc 500 mA - - - - - - - -
RS Stock No. 796-8641
Mfr. Part No.VW3M9203
PHP10,629.10
Each
units
- Current Controller, Homing, Manual, Positioning, Speed Controller - - - - - - - 0°C +50°C -
RS Stock No. 722-6694
Mfr. Part No.343253
BrandMaxon
PHP14,913.02
Each
units
- - 10 → 50 V dc 5 A 800 mV - - - - - - -
RS Stock No. 896-8553
Mfr. Part No.G250X
BrandGeckodrive
PHP5,101.97
Each
units
- - - 3.5 A 50 V dc - 42.55mm 33.66mm 12.7mm - - -
RS Stock No. 441-0287
Mfr. Part No.PM546
PHP38,989.90
Each
units
- - - 6 A - - 228mm 100mm 34mm - - -
RS Stock No. 773-6832
Mfr. Part No.EM-206
PHP10,359.04
Each
units
- - 12 → 36 V dc 10 A 12 V dc, 24 V dc - - - - - - -
RS Stock No. 111-0814
Mfr. Part No.LXM28AU20M3X
PHP55,417.02
Each
units
3 Encoder Feedback, Motion 200 → 255 V 8.7 A 220 V 2 kW 170mm 62mm 184mm 0°C +55°C -
RS Stock No. 820-9549
Mfr. Part No.340
PHP7,164.80
Each
units
1 - 110 V ac, 240 V ac 3.4 A 90 V dc (@ 110 V ac), 180 V dc (@ 230 V ac) - - - - - - -
RS Stock No. 111-0815
Mfr. Part No.LXM28AU30M3X
PHP68,026.24
Each
units
3 Encoder Feedback, Motion 200 → 255 V 11.8 A 220 V 3 kW 234mm 116mm 186mm 0°C +55°C -
RS Stock No. 820-9567
Mfr. Part No.1220i
PHP16,770.36
Each
units
1 - 110 V ac, 230 V ac 12.2 A 90 V dc (@ 110 V ac), 180 V dc (@ 230 V ac) - - - - - - -
RS Stock No. 445-0162
Mfr. Part No.250521
BrandMaxon
PHP23,310.79
Each
units
- - 12 → 30 V dc 2 A 60 V dc - - - - - - -
RS Stock No. 774-0503
Mfr. Part No.409510
BrandMaxon
PHP22,143.66
Each
units
1 - 10 → 50 V dc 15 A 50 V - - - - - - -
RS Stock No. 820-9618
Mfr. Part No.800E
PHP19,447.32
Each
units
1 - 110 V ac, 240 V ac 8 A 90 V dc (@ 110 V ac), 180 V dc (@ 240 V ac) - - - - - - -
RS Stock No. 752-2009
BrandRS PRO
PHP1,753.41
Each
units
- - 6 → 15 V dc 3 A 6 → 15 V dc - - - - - - -
RS Stock No. 796-8653
Mfr. Part No.VW3M9206
PHP16,927.83
Each
units
- Current Controller, Homing, Manual, Positioning, Speed Controller - - - - - - - 0°C +50°C -
RS Stock No. 796-8650
Mfr. Part No.VW3M9204
PHP9,054.42
Each
units
- Current Controller, Homing, Manual, Positioning, Speed Controller - - - - - - - 0°C +50°C -