Motor Controllers

A servo drive is an electronic amplifier used to power and monitor the feedback from servomechanisms.
Servo drives work by receiving a command signal from a control system, amplifying the signal and then sending the signal to a servo motor to produce motion. This motion is normally represented by velocity but can also be torque or position.
Within the servo motor, there is a sensor which reports the status back to the servo drive. The servo drive compares actual with what has been commanded and adjusts where necessary.
Applications
Servo drives can be used in many industries including CNC machining, factory automation, and robotics. They have the added benefit of providing motor feedback which can be used to detect unwanted motion or ensure the accuracy of a command.

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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. 921-1331
Mfr. Part No.SC2804S-3530
BrandFaulhaber
$430.27
Each
units
3 - 0 → 28 V dc 8 A 10 V - - - - - - -
RS Stock No. 722-6694
Mfr. Part No.343253
BrandMaxon
$405.62
Each
units
- - 10 → 50 V dc 5 A 800 mV - - - - - - -
RS Stock No. 793-4127
Mfr. Part No.G201X
BrandGeckodrive
$312.80
Each
units
- - - 7 A 80 V dc - 2.5in 0.83in 2.58in - - -
RS Stock No. 793-4130
Mfr. Part No.G901X
BrandGeckodrive
$63.60
Each
units
- - - - - - 0.835in 0.850in - - - -
RS Stock No. 896-8566
Mfr. Part No.G540
BrandGeckodrive
$880.23
Each
units
- - - 3.5 A 50 V dc - 161.8mm 60.2mm 31.75mm - - -
RS Stock No. 896-8557
Mfr. Part No.G250 Heatsink + Screws
BrandGeckodrive
$11.69
Each
units
- - - - - - - - - - - -
RS Stock No. 829-3553
Mfr. Part No.BS1D200P10
$295.94
Each
units
- - - 2 A 36 V dc - - - - - - -
RS Stock No. 441-0265
Mfr. Part No.MSE570 EVO 2
$392.13
Each
units
- - - 3.5 A - - 160mm 100mm 35.5mm - - -
RS Stock No. 829-3556
Mfr. Part No.US1D200P10
$293.79
Each
units
- - - 3 A 36 V dc - - - - - - -
RS Stock No. 793-4121
Mfr. Part No.G203V
BrandGeckodrive
$421.74
Each
units
- - - 7 A 80 V dc - 2.5in 0.83in 2.58in - - -
RS Stock No. 820-9558
Mfr. Part No.680
$299.96
Each
units
1 - 110 V ac, 240 V ac 6.8 A 180 V dc (@ 230 V ac), 90 V dc (@ 110 V ac) - - - - - - -
RS Stock No. 773-6838
Mfr. Part No.EM-285
$248.58
Each
units
- - 10 → 35 V dc 20 A 12 V dc, 24 V dc - - - - - - -
RS Stock No. 873-4815
Mfr. Part No.SC1801S-3530
BrandFaulhaber
$177.70
Each
units
- - 4 → 18 V dc 1 A - - - - - - - -
RS Stock No. 774-0522
Mfr. Part No.414533
BrandMaxon
$388.16
Each
units
1 - 10 → 36 V dc 2.7 A 36 V dc 97 W - - - - - -
RS Stock No. 896-8553
Mfr. Part No.G250X
BrandGeckodrive
$140.85
Each
units
- - - 3.5 A 50 V dc - 42.55mm 33.66mm 12.7mm - - -
RS Stock No. 455-851
Mfr. Part No.ST10-S
$935.36
Each
units
- - - 10 A - - 3.65in 3in 1.25in - - -
RS Stock No. 122-1519
Mfr. Part No.0850-0125
BrandBARTH
$274.84
Each
units
- - 7 → 16 V dc 5 mA 16 V dc - - - - - - -
RS Stock No. 668-5688
Mfr. Part No.LC3F212-5A5B
BrandSMC
$192.44
Each
units
1 - 24 V dc 2.3 A 24 V dc - - - - - - -
RS Stock No. 111-0814
Mfr. Part No.LXM28AU20M3X
$1,584.71
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. 773-6835
Mfr. Part No.EM-176
$249.42
Each
units
- - 12 → 35 V dc 10 A 12 V dc, 24 V dc - - - - - - -