DC servo driveLegacy
maxon ESCON
First-generation 4-quadrant PWM servo controllers for speed and current control of brushed and brushless maxon motors.
maxon lists this series as legacy. The manufacturer's recommended replacement: maxon-escon2. We can help with spares for installed machines, a migration to the replacement, or an alternative. Find a replacement.
Key specifications
| Supply | 10-70 Vdc |
|---|---|
| Fieldbus | USB (configuration), analog / digital I/O |
| Continuous current (max) | 10 A |
| Peak current (max) | 30 A |
Summarised in our own words from maxon group (maxon motor ag)'s published data; series maxima, individual models vary. Last checked 2026-10-29. Source 1
Notes on this data
ESCON 70/10 page marks product NRND (not recommended for new designs). Page names no successor; ESCON2 replacement inferred from the 2026/27 catalogue, which lists only ESCON2.
Specify Motion is not affiliated with maxon group (maxon motor ag). maxon and ESCON are used only to identify the product. Comparisons use published figures; always confirm against the current datasheet.
Typical applications
Alternatives that meet or exceed these figures
Engineers often come to us with a maxon part number and leave with an alternative that is easier to source, quicker to deliver or a better fit for the machine. These 3 series from our supply network are the closest match on published figures.
Single-axis 24-70 VDC servo drives from 5 to 60 Arms (180 A peak), in RS (Modbus/pulse/analogue) and CAN (CANopen/analogue) versions. They drive brushless, brushed and PMSM motors including ELVM, with STO SIL3 and backup logic supply on the 40/60 A models.
| Published maximum | ESCON | ELD2 Series Low-Voltage DC Servo Drives |
|---|---|---|
| Continuous current | 10 A | 60 A meets or exceeds |
| Peak current | 30 A | 180 A meets or exceeds |
| Power | — | 2,500 W |
| Axes | — | 1 |
Palm-sized 24-70 VDC servo drives (76 x 50 x 33.5 mm) from 50 to 750 W in EtherCAT, CANopen and Modbus RTU versions, with STO, a second encoder input for full closed loop and support for slotless, brushed, voice-coil and linear motors.
| Published maximum | ESCON | ELD3 Series Miniature DC Servo Drives |
|---|---|---|
| Continuous current | 10 A | 20 A meets or exceeds |
| Peak current | 30 A | 50 A meets or exceeds |
| Power | — | 750 W |
| Axes | — | 1 |
Palm-sized Kinco 24-60 VDC drives at 5, 10 or 20 Arms for 50-750 W BLDC servo motors, with RS485, CANopen or EtherCAT, used heavily in AGVs.
| Published maximum | ESCON | OD Series Mini DC Servo Drives (OD114S… |
|---|---|---|
| Continuous current | 10 A | 20 A meets or exceeds |
| Peak current | 30 A | — |
| Power | — | 750 W |
| Axes | — | 1 |
Figures are the highest published for each series and are not always measured the same way. A higher figure is not automatically a better choice: mounting, duty cycle, feedback, connectors and approvals matter too. An engineer will check the fit against your application before recommending anything.
Other dc servo drive series
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