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. 455-841
Mfr. Part No.ST5-S
PHP29,563.07
Each
units
- - - 5 A - - 3.65in 3in 1.25in - - -
RS Stock No. 820-9606
Mfr. Part No.370E
PHP14,565.80
Each
units
1 - 110 V ac, 240 V ac 3.7 A 90 V dc (@ 110 V ac), 180 V dc (@ 240 V ac) - - - - - - -
RS Stock No. 330-5364
Mfr. Part No.DCM-24-40
PHP3,510.24
Each
units
- - 6 → 24 V dc 40 A 24 V dc - - - - - - -
RS Stock No. 774-0522
Mfr. Part No.414533
BrandMaxon
PHP16,450.77
Each
units
1 - 10 → 36 V dc 2.7 A 36 V dc 97 W - - - - - -
RS Stock No. 773-6841
Mfr. Part No.EM-241A
PHP6,922.30
Each
units
- - 10 → 35 V dc 15 A 12 V dc, 24 V dc - - - - - - -
RS Stock No. 510-1209
Mfr. Part No.EM174
PHP9,059.14
Each
units
- - 12 → 32 V dc 8 A 40 V - - - - - - -
RS Stock No. 705-9251
Mfr. Part No.6FX5002-2DC10-1BA0
BrandSiemens
PHP14,052.46
Each
units
- - - - - - - - - - - -
RS Stock No. 111-0840
Mfr. Part No.VW3M5D1AR15
PHP1,736.09
Each
units
- - - - - - - - - - - -
RS Stock No. 418-5571
Mfr. Part No.145391
BrandMaxon
PHP34,884.71
Each
units
- - 12 → 50 V dc 10 A 45 V dc - - - - - - -
RS Stock No. 111-0809
Mfr. Part No.LXM28AU04M3X
PHP33,619.45
Each
units
1, 3 Encoder Feedback, Motion 170 → 255 V for 1 phase, 200 → 255 V for 3 phases 3.8 A 220 V 400 W 150mm 55mm 146mm 0°C +55°C -
RS Stock No. 111-0806
Mfr. Part No.LXM28AUA5M3X
PHP31,808.57
Each
units
1, 3 Encoder Feedback, Motion 170 → 255 V for 1 phase, 200 → 255 V for 3 phases 800 mA 220 V 50 W 150mm 55mm 146mm 0°C +55°C -
RS Stock No. 111-0807
Mfr. Part No.LXM28AU01M3X
PHP31,651.10
Each
units
1, 3 Encoder Feedback, Motion 170 → 255 V for 1 phase, 200 → 255 V for 3 phases 1.2 A 220 V 100 W 150mm 55mm 146mm 0°C +55°C -
RS Stock No. 126-0340
Mfr. Part No.G214
BrandGeckodrive
PHP20,374.41
Each
units
- - - 7 A 80 V dc - 69.85mm 71.12mm - - - -
RS Stock No. 829-3556
Mfr. Part No.US1D200P10
PHP12,280.18
Each
units
- - - 3 A 36 V dc - - - - - - -
RS Stock No. 668-5688
Mfr. Part No.LC3F212-5A5B
BrandSMC
PHP6,970.85
Each
units
1 - 24 V dc 2.3 A 24 V dc - - - - - - -
RS Stock No. 455-851
Mfr. Part No.ST10-S
PHP34,389.47
Each
units
- - - 10 A - - 3.65in 3in 1.25in - - -
RS Stock No. 441-0265
Mfr. Part No.MSE570 EVO 2
PHP17,277.86
Each
units
- - - 3.5 A - - 160mm 100mm 35.5mm - - -
RS Stock No. 705-9210
Mfr. Part No.6SL3210-1SB11-0AA0
BrandSiemens
PHP23,391.80
Each
units
1 Positioning 200 → 240 V ac 900 mA 240 V ac 0.12 kW - - - - - -
RS Stock No. 313-2122
BrandRS PRO
PHP9,460.69
Each
units
- - 10 → 35 V 2.2 A 27.5 V - - - - - - -
RS Stock No. 877-7216
Mfr. Part No.STR-2M
PHP12,263.62
Each
units
- - - 0.3 → 2.2 A 12 → 48 V dc - 92.6mm 56mm 20.8mm - - -