Servo drives
Drives that close the current, velocity and position loops for servo, stepper and linear motors. Tell us the application and we'll specify the right product, and the parts around it, for your machine.

What we need to know to specify servo drives
These are the questions an applications engineer works through first. Approximate answers are fine: ranges narrow the options quickly, and we confirm the details with you.
- Axes: 1, 2–4, 5 or more
- Motor type: Brushless servo, Brushed DC, Stepper, Linear motor
- Network: EtherCAT, CANopen, PROFINET, Modbus, Pulse / direction
- Supply: 24–80 V DC, 230 V AC, 400 V AC
We also ask about the environment (washdown, outdoor, subsea, ATEX, vacuum, shock and EMC), annual quantities and timescale, because these decide whether a standard, modified or custom design is the best fit.
74 series compared
Series from 9 manufacturers, grouped by type. Figures are the highest published for each series. Open a series for the full specification and, for brands outside our supply network, the alternatives that meet or exceed it.
AC servo drive (23)
Multi-axis servo drive (11)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| Leadshine | 4EL7-EC Four-Axis EtherCAT AC Servo Drive | 6.8 A | 20.4 A | 1,500 W |
| Leadshine | 2EL6-EC Two-Axis EtherCAT AC Servo Drive | 8.5 A | 24.2 A | 1,500 W |
| Leadshine | 2ELD2 Two-Axis DC Servo Drives | 30 A | 90 A | 1,200 W |
| Kinco | FDS Two-in-One Low-Voltage DC Servo Drive (FDS-AB/CB/LB-D) | — | — | — |
| Siemens | SINAMICS S120 | — | — | 5,700,000 W |
| Allen-Bradley | Kinetix 5700 Servo Drives | 192 A | 312 A | 112,000 W |
| Allen-Bradley | Kinetix 2000 Multi-axis Servo Drives (2093)discontinued | — | — | — |
| Allen-Bradley | Kinetix 6000 Multi-axis Servo Drives (2094)discontinued | 34.6 A | 69.2 A | 22,000 W |
| Allen-Bradley | Kinetix 6200 Modular Multi-axis Servo Drives (2094)discontinued | 34.6 A | 69.2 A | 22,000 W |
| Allen-Bradley | Kinetix 6500 Multi-axis EtherNet/IP Servo Drives (2094)discontinued | 34.6 A | 69.2 A | 22,000 W |
| Sanyo Denki | SANMOTION R ADVANCED MODEL 400 VAC multi-axis servo amplifier | 150 A | — | 16,000 W |
Fieldbus stepper drive (10)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| Leadshine | Leadshine EM-CAN (EM522-CAN, EM556-CAN) | 5.6 A | — | — |
| Leadshine | Leadshine EM2RS Series | 8.2 A | — | — |
| Leadshine | Leadshine EM3E Series | 8.2 A | — | — |
| Leadshine | Leadshine 2EM3E Series | 7 A | — | — |
| Leadshine | Leadshine 2EM3EIP Series | 7 A | — | — |
| Leadshine | Leadshine 4EM3E Series | 8.2 A | — | — |
| Leadshine | Leadshine CS3E Series | 8 A | — | — |
| Leadshine | Leadshine CS2RS Series | 8 A | — | — |
| Leadshine | Leadshine 2CS3E Series | 7 A | — | — |
| Leadshine | Leadshine 2CS3EIP Series | 7 A | — | — |
PCB-mount drive (8)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| ADVANCED Motion Controls | FlexPro Digital Servo Drives (FE, FX, FM, FD, FMP; Micro and Mini sizes) | 100 A | 200 A | — |
| Novanta | Everest Servo Drives (EVE-CORE, EVE-NET, EVE-XCR) - Summit Series | 45 A | 60 A | 5,000 W |
| Novanta | Capitan Servo Drives (CAP-CORE, CAP-NET, CAP-XCR) - Summit Series | 10 A | 20 A | — |
| Novanta | Denali Servo Drives (DEN) - Summit Series | 5 A | 10 A | — |
| Novanta | Novanta IMS IM481H PLUS | 2.1 A | — | — |
| Novanta | Novanta IMS IM483H PLUS / IM805H PLUS | 7 A | — | — |
| Novanta | Novanta IMS IB462H | 2 A | — | — |
| Novanta | Novanta Liberty Motion Module (LMM) | 2.1 A | — | — |
Stepper drive (6)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| Leadshine | Leadshine EM-S Series (EM415S-EM882S, EM532-MINI) | 8.2 A | — | — |
| Leadshine | Leadshine EM1 Series | 8.2 A | — | — |
| Leadshine | Leadshine DM-E / DMA / DM high-voltage Series | 8.2 A | — | — |
| Leadshine | Leadshine 3DM Series (3-phase) | 11.7 A | — | — |
| Leadshine | Leadshine DM5 Series (5-phase, pulse and EtherCAT) | 4.2 A | — | — |
| Novanta | Novanta IMS MForce (MicroDrive / PowerDrive) | 7 A | — | — |
Linear motor drive (5)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| Kinco | DD2S Series Linear Motor Drivers | 11 A | 27.5 A | — |
| LinMot | C1100 (C1100-GP / C1150) | — | — | — |
| LinMot | C1200 (C1250 / C1250-MI / C1251) | — | 25 A | — |
| LinMot | E1200 (E1200-GP / E12xx) | 12 A | 32 A | — |
| LinMot | E1400 (E1400-GP / E1430 / E1450) | — | — | — |
DC servo drive (4)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| Leadshine | ELD2 Series Low-Voltage DC Servo Drives | 60 A | 180 A | 2,500 W |
| Leadshine | ELD3 Series Miniature DC Servo Drives | 20 A | 50 A | 750 W |
| Kinco | OD Series Mini DC Servo Drives (OD114S/124S/134S) | 20 A | — | 750 W |
| Kinco | FD1 (FDxS) Series Low-Voltage DC Servo Drives (FD114S-FD164S) | 20 A | — | 1,500 W |
Miniature stepper drive (4)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| UIRobot | UI Robot UIM240 (Pulse/Direction) | 8 A | — | — |
| UIRobot | UI Robot UIM241 (RS232) | 8 A | — | — |
| UIRobot | UI Robot UIM242 (CANbus) | 8 A | — | — |
| UIRobot | UI Robot UIM243 (Speed Control) | 8 A | — | — |
Closed-loop stepper drive (2)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| Leadshine | Leadshine CS-D Series | 8 A | — | — |
| Leadshine | Leadshine CS1 Series | 8 A | — | — |
Servo drives (1)
| Brand | Series | Continuous current | Peak current | Power |
|---|---|---|---|---|
| ADVANCED Motion Controls | AxCent Analogue Servo Drives (AB, AZ, AV, B, AVB) | 150 A | 250 A | — |
Summarised from manufacturers' published data. Always confirm against the current datasheet; an engineer will check the fit before recommending anything.
Brands
Spec builder
Specify servo drives
Select every part you need, answer the questions an applications engineer would ask, and see your summary before we ask for any details.
- 1Products
- 2Performance
- 3Environment
- 4Volumes
- 5Your spec
Engineer support
Talk to an engineer about servo drives
Tell us what you need, whether it is this part, an equivalent or a complete axis built around it. An engineer will review your requirements and reply, normally within one working day.
- Reviewed by an engineer, not an autoresponder
- Like-for-like and better-fit alternatives
- Standard, modified and custom options
Prefer to configure it? Use the spec builder.
